株式会社豊島製作所
Toshima Manufacturing Co., Ltd. Alias
1945-05-15
Japan
薄膜材料の開発・製造
冷間鍛造加工
プレス加工(切削+アッセンブリ)
プレス加工
埼玉県東松山市下野本1414
齋藤 次男
136,000,000 JPY (1 100 millionJPY)
177 people
232 people
Company name
Group Parent Subsidiary Customer Supplier Alliance Bank Shareholder
TOSHIMA (THAILAND) CO., LTD
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Subsidiary
TOSHIMA (THAILAND) CO., LTD.
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Subsidiary
中村技研株式会社
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
Koyo Joint(Thailand) Co., Ltd
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Sakuma(Thailand) Co., Ltd
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
TOSHIMA(THAILAND)CO.,LTD.
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Thai Ikeda Mfg Co., Ltd
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Thai Toyo Denso Co., Ltd
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
技術承継機構グループ
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders

18 entries
DateDescription
1945-05 先代社長 木本宗吉が東京都豊島区千早町において豊島航空機(株)を設立 : スピーカー磁気回路部品(ヨーク)を製造
1949-10 社名を(株)豊島製作所と改称
1971-03 自社製品の製造販売を目的として(株)トシマを設立
1971-12 本社を埼玉県東松山市に移転
1982-11 木本大作が社長に就任
1993-04 東松山工場敷地内に新社屋完成
1993-09 マテリアルズシステム事業部を新設
1994-09 スパッタリングターゲット材製造設備を増強
1998-05 スパッタリング装置導入
1999-04 MOCVD部門を設立
2000-02 彩の国ビジネスプラン 第一回大賞受賞
2000-07 ISO9001認証取得
2002-12 MOCVD工場の設備一新
2005-10 環境マネジメントシステムKES ステップ2認証取得
2006-09 第二工場完成
2011-01 木本大作(前社長)が会長・木本健太郎(前常務取締役)が社長に就任
2019-12 株式会社技術承継機構 代表取締役 新居 英一が社長に就任
2022-01 齋藤 次男(前取締役)が代表取締役に就任
+ Loaded when opened
1030001071094
Trade name株式会社豊島製作所
Trade name (kana)トシマセイサクショ
Name in English
Corporation type301
Address〒355-0036 埼玉県東松山市大字下野本1414番地
Postal code3550036
Prefecture code11
City code212
Address outside Japan
Prefecture in English
City in English
Address outside Japan in English
Corporate number assignment date2015-10-05
Update date2025-05-16
Change date2025-04-15
Registry closure date
Reason for registry closure
Successor corporate number
Details of the change令和7年4月1日東京都渋谷区渋谷1-3-18ビラ・モデルナA402株式会社NGTG01(6010001203347)を合併
Latest record1
Excluded from search0
Processing type71
Correction type0
Trade name image ID
Address image ID
Sequence number780189
Source: National Tax Agency Corporate Number Publication Site, basic three items
1030001071094
Corporate number1030001071094
Trade name株式会社豊島製作所
Trade name (kana)トシマセイサクショ
Trade name (alphabet)
Registry closure date
Reason for registry closure
Registered address埼玉県東松山市大字下野本1414番地
Postal code3550036
Prefecture埼玉県
Prefecture code11
City or district東松山市
City code212
Street address大字下野本1414番地
Organisation type301
Processing type71
Correction type0
Status
Representative
Capital
Employees173
Employees (male)144
Employees (female)25
Business summary
Website URL
Year founded
Business categoryE:製造業
Date established
Unified government qualification - grade
Unified government qualification - business items
Update date2025-05-16
Key information1030001071094
Source: gBizINFO (Ministry of Economy, Trade and Industry)
2026-09-21 18:03 (Model: gpt-oss-20b(16) )
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