Top Updates Back
JDD Co., Ltd.
株式会社ジーダット
2004-02-02
3841
TYO
Japan
Software development, sales, and consulting for electronic circuits, semiconductor integrated circuits, LCD modules, and other design support.
Semiconductor design services.
Flat panel display design services.
Micro-pattern design services.
PCB and package design services.
Semiconductor manufacturing process optimization services.
RC extraction and analysis services.
LSI design services.
IP products.
Solutions (analog and display).
EDA tool partner.
MATLAB-related products.
Semiconductor design.
Flat panel display design.
Micro-pattern design.
PCB and package design.
Optimization of semiconductor manufacturing processes.
LSI design services.
SX-Meister
Partner company EDA tools.
MATLAB® related products
User development environment
Circuit design
Layout design
Data conversion tool
Solution
Resource
1-1-12, HSB Teppōzu, Minato, Chuo-ku, Tokyo 104-0043, Japan
Kazuto Matsuo
762,524,260 　(7 100 million)
131 people
130 people
Company name
Group Parent Subsidiary Customer Supplier Alliance Bank Shareholder
一般社団法人 日本OSAT連合会
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group
AUO
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
CQMT
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
DONGWOO FINE-CHEM
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
Dongbu HiTek
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
FINEX
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
HOYA
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
HannStar
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
HeJian Technology
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
IVO
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
LG Display
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
LG Innotek
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
MultiDimension Technology
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
NEC
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
NRMTC
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
NTT
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
Newway
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
NexChip
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
PDMC
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
QYMask
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
SMIC
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
SuperMask
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
TCE
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
TDK
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
TIANMA
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
TPCS
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
Taiwan Mask
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
UMC
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
Zentel
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
アルプスアルパイン
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
エイブリック
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
エスケーエレクトロニクス
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
オーク製作所
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
キオクシア
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
キヤノン
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
シャープ
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
ジャパンディスプレイ
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
セイコーNPC
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
セイコーエプソン
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
セイコーフューチャークリエーション
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
ソシオネクスト
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
タワーパートナーズセミコンダクター
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
トレックス・セミコンダクター
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
ニコン
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
ヌヴォトン テクノロジー ジャパン
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
パナソニック
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
フォックスコン福山テクノロジーズ
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
ブイ・テクノロジー
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
ミタニマイクロ
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
ミツミ電機
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
ミネベアパワーデバイス
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
リボンディスプレイ
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
ルネサスエレクトロニクス
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
ローム
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
三栄ハイテックス
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
三菱電機
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
上越産業
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
京セラ
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
住友化学
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
凸版印刷
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
半導体エネルギー研究所
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
古河電工
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
大日本印刷
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
富士フイルム
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
富士電機
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
新電元
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
日本フイルコン
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
日本航空電子工業
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
日清紡マイクロデバイス
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
日産自動車
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
東芝
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
進映社
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
MC
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
セイコーインスツル株式会社
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Shareholder
大日本印刷株式会社
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Shareholder
木村情報技術株式会社
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
株式会社アルゴグラフィックス
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Shareholder
株式会社エスケーエレクトロニクス
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Shareholder

39 entries
DateDescription
1980 Second Seiko Engineering Co., Ltd. (now Seiko Electronics Co., Ltd.) began its EDA business.
1980 Started its EDA business in 1980.
1980 Started the EDA business.
1982 发布VLSI Design System SX-8000
1982 Released the VLSI Design System SX-8000 in 1982.
1982 Announced the VLSI Design System SX-8000.
1990 发布ULSI Design System SX-9000
1990 Released the ULSI Design System SX-9000 in 1990.
1990 Announced the ULSI Design System SX-9000.
2002 发布The new layout System α-SX
2002 Announced the new layout system α-SX in 2002.
2002 Announced the new layout system α-SX.
2004 Seiko Instruments Inc.'s EDA division was spun off to establish Jedat Inc.
2004 Started operations of Jedat Inc. in 2004.
2004 Transferred all of Seiko Instruments Inc.'s EDA business to the company.
2004 Started operations of GDD Co., Ltd.
2007 Listed on the JASDAQ Stock Exchange in Japan.
2007 Listed its shares on the JASDAQ Stock Exchange in 2007.
2007 Listed shares on the JASDAQ Stock Exchange.
2009 总公司搬迁到东京中央区日本桥人形町
2009 Moved its headquarters to Nihonbashi Ningyocho, Chuo-ku, Tokyo in 2009.
2009 Moved headquarters to Nihonbashi Ningyocho, Chuo-ku, Tokyo.
2010 由于东京证券交易所和大阪证券交易所的市场合并，公司在东京证券交易所JASDAQ市场上市
2010 In 2010, following the merger of the JASDAQ Stock Exchange and the Osaka Stock Exchange, it listed on the Osaka Stock Exchange JASDAQ market.
2010 Listed on the Osaka Stock Exchange JASDAQ market following the merger of the JASDAQ Stock Exchange and Osaka Stock Exchange.
2011 总公司搬迁到东京中央区东日本桥
2011 Moved its headquarters to Higashi-Nihonbashi, Chuo-ku, Tokyo in 2011.
2011 Moved headquarters to Higashi-Nihonbashi, Chuo-ku, Tokyo.
2013 由于东京证券交易所和大阪证券交易所的市场合并，公司在东京证券交易所JASDAQ市场上市
2013 Listed on the Tokyo Stock Exchange JASDAQ market following the market integration of the Tokyo Stock Exchange and Osaka Stock Exchange in 2013.
2013 Listed on the Tokyo Stock Exchange JASDAQ market following the market integration of the Tokyo Stock Exchange and Osaka Stock Exchange.
2015 Announced the Custom Design Platform SX-Meister in 2015.
2015 Announced the Custom Design Platform SX-Meister.
2016 发布Custom Design Platform SX-Meister
2017 总公司搬迁到东京中央区湊
2017 Moved headquarters to Minato, Chuo-ku, Tokyo in 2017.
2017 Moved headquarters to Minato, Chuo-ku, Tokyo.
2022 Listed on the Tokyo Stock Exchange Standard market following the market reorganization of the Tokyo Stock Exchange in 2022.
2022 Listed on the Tokyo Stock Exchange Standard market following the market reorganization of the Tokyo Stock Exchange.
+ Loaded when opened
7010001085545
Trade name株式会社ジーダット
Trade name (kana)ジーダット
Name in English
Corporation type301
Address〒104-0043 東京都中央区湊１丁目１番１２号
Postal code1040043
Prefecture code13
City code102
Address outside Japan
Prefecture in English
City in English
Address outside Japan in English
Corporate number assignment date2015-10-05
Update date2018-07-10
Change date2017-10-31
Registry closure date
Reason for registry closure
Successor corporate number
Details of the change
Latest record1
Excluded from search0
Processing type12
Correction type1
Trade name image ID
Address image ID
Sequence number2166544
Source: National Tax Agency Corporate Number Publication Site, basic three items
7010001085545
Corporate number7010001085545
Trade name株式会社ジーダット
Trade name (kana)ジーダット
Trade name (alphabet)
Registry closure date
Reason for registry closure
Registered address東京都中央区湊１丁目１番１２号
Postal code1040043
Prefecture東京都
Prefecture code13
City or district中央区
City code102
Street address湊１丁目１番１２号
Organisation type301
Processing type12
Correction type1
Status
Representative代表取締役社長 執行役員　　松 尾 和 利
Capital762524000
Employees127
Employees (male)
Employees (female)
Business summary
Website URL
Year founded
Business categoryG:情報通信業
Date established2003-11-21
Unified government qualification - grade|B|B|
Unified government qualification - business items217|304|306
Update date2018-07-10
Key information7010001085545
Source: gBizINFO (Ministry of Economy, Trade and Industry)
✅
2026-09-22 22:00 (Model: ggml-org/gpt-oss-20b )
↑