東ソー・エスジーエム株式会社
Tosoh SGM Corporation
Alias
Japan
溶融石英ガラス
合成石英ガラス
石英ガラス管
石英ガラスロッド
石英ガラスウール
石英ガラス製造
高機能材料事業部
電子材料部
石英BU
石英ガラス
〒746-0006 山口県周南市開成町4555
1,600,000,000 JPY (16 100 millionJPY)
Company name
Group
Parent
Subsidiary
Customer
Supplier
Alliance
Bank
Shareholder
Tosoh Quartz Korea
Group
Shareholder
Tosoh Quartz 韓國股份公司
Group
高機能材料事業部 電子材料部 石英BU
Group
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22 entries
| Date | Description |
| 1982 |
由日本石英硝子株式會社(現為Tosoh Quartz)全額出資設立 |
| 1982-01 |
日本石英硝子株式会社(現東ソー・クォーツ)の全額出資により設立 |
| 1983 |
新南陽工廠開始運作 : 開始製造合成石英玻璃 |
| 1983 |
合成石英ガラス製造開始 |
| 1986 |
Tosoh股份有限公司投入資本(出資50%) |
| 1986 |
50%出資 |
| 1987 |
開始製造石英玻璃管 |
| 1987 |
石英ガラス管製造開始 |
| 1992 |
開始製造VAD法合成石英玻璃 |
| 1992 |
VAD法合成石英ガラス製造開始 |
| 1995 |
開始製造石英玻璃棉 |
| 1995 |
石英ウール製造開始 |
| 1996 |
開始量產熔融石英玻璃 |
| 1996 |
溶融石英ガラス量産開始 |
| 1998 |
取得ISO9001 |
| 1998 |
ISO9001取得 |
| 2000 |
公司名稱改為Tosoh SGM股份有限公司(Tosoh SGM Corporation) |
| 2000 |
東ソー・エスジーエム株式会社に |
| 2001 |
取得ISO14001 |
| 2001 |
ISO14001取得 |
| 2009 |
開始製造無水熔融石英玻璃 |
| 2009 |
無水溶融石英ガラス製造開始 |
4250001010003
| Trade name | 東ソー・エスジーエム株式会社 |
| Trade name (kana) | トウソーエスジーエム |
| Name in English | |
| Corporation type | 301 |
| Address | 〒746-0006 山口県周南市開成町4555番地 |
| Postal code | 7460006 |
| Prefecture code | 35 |
| City code | 215 |
| Address outside Japan | |
| Prefecture in English | |
| City in English | |
| Address outside Japan in English | |
| Corporate number assignment date | 2015-10-05 |
| Update date | 2018-07-19 |
| Change date | 2015-10-05 |
| Registry closure date | |
| Reason for registry closure | |
| Successor corporate number | |
| Details of the change | |
| Latest record | 1 |
| Excluded from search | 0 |
| Processing type | 01 |
| Correction type | 1 |
| Trade name image ID | |
| Address image ID | |
| Sequence number | 4981377 |
Source: National Tax Agency Corporate Number Publication Site, basic three items
4250001010003
| Corporate number | 4250001010003 |
| Trade name | 東ソー・エスジーエム株式会社 |
| Trade name (kana) | トウソーエスジーエム |
| Trade name (alphabet) | |
| Registry closure date | |
| Reason for registry closure | |
| Registered address | 山口県周南市開成町4555番地 |
| Postal code | 7460006 |
| Prefecture | 山口県 |
| Prefecture code | 35 |
| City or district | 周南市 |
| City code | 215 |
| Street address | 開成町4555番地 |
| Organisation type | 301 |
| Processing type | 01 |
| Correction type | 1 |
| Status | |
| Representative | |
| Capital | |
| Employees | |
| Employees (male) | |
| Employees (female) | |
| Business summary | |
| Website URL | |
| Year founded | |
| Business category | |
| Date established | |
| Unified government qualification - grade | |
| Unified government qualification - business items | |
| Update date | 2018-07-19 |
| Key information | 4250001010003 |
Source: gBizINFO (Ministry of Economy, Trade and Industry)
2026-09-21 18:05 (Model: ggml-org/gpt-oss-20b )