High Purity Silicon Corporation
Basic information
- Head office
- 14F, SeaBreeze N Building, 1-2-1 Shibaura, Minato-ku, Tokyo 105-8634, Japan
- Chief executive
- Hirokazu Tamura
- Capital
- Employees (non-consolidated)
- 194 people
- Employees (consolidated)
- 194 people
- Start date
- 1967-06-01
- End date
Websites
Business
Related companies
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Network
History
High Purity Silicon Co., Ltd. was established through joint investment by Nihon Denshi Kinzoku Co., Ltd. and Osaka Titanium Manufacturing Co., Ltd.
Founded: June 1, 1967.
Manufacturing of polycrystalline silicon and liquid products commenced in Yokkaichi City, Mie Prefecture.
Nihon Denshi Kinzoku Co., Ltd. transferred its silicon manufacturing division to Nihon Silicon Co., Ltd. (later Mitsubishi Material Silicon Co., Ltd., now SUMCO Co., Ltd.)
Shares of Nihon Silicon Co., Ltd. became directly held by parent Mitsubishi Metal Co., Ltd.
Osaka Titanium Manufacturing Co., Ltd. withdrew, becoming a 100% subsidiary of Mitsubishi Metal Co., Ltd.
Mitsubishi Metal Co., Ltd. merged with Mitsubishi Mining Cement Co., Ltd., leading to the establishment of Mitsubishi Material Co., Ltd.
Mitsubishi Polysilicon Co., Ltd. USA (now High Purity Silicon America Co., Ltd.) was established.
Construction of the Suzuka finishing plant, the final shipment stage, in Suzuka City, Mie Prefecture.
Name changed from High Purity Silicon Co., Ltd. to Mitsubishi Material Polysilicon Co., Ltd.
Mitsubishi Material Co., Ltd. established its Yokkaichi plant through an absorption merger.
Construction of a second plant adjacent to the existing plant in Yokkaichi City, Mie Prefecture.
Through a business transfer by Mitsubishi Material Co., Ltd., High Purity Silicon Co., Ltd. started as a subsidiary of SUMCO Co., Ltd.
News
There is no news.
Public records
National Tax Agency basic information6190001029997
- Trade name
- 高純度シリコン株式会社
- Trade name (kana)
- コウジュンドシリコン
- Name in English
- Corporation type
- 301
- Address
- 〒510-0841 三重県四日市市三田町５番地
- Postal code
- 5100841
- Prefecture code
- 24
- City code
- 202
- Address outside Japan
- Prefecture in English
- City in English
- Address outside Japan in English
- Corporate number assignment date
- 2022-12-08
- Update date
- 2022-12-08
- Change date
- 2022-12-08
- 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
- 0
- Trade name image ID
- Address image ID
- Sequence number
- 3802964
METI gBizINFO6190001029997
- Corporate number
- 6190001029997
- Trade name
- 高純度シリコン株式会社
- Trade name (kana)
- コウジュンドシリコン
- Trade name (alphabet)
- Registry closure date
- Reason for registry closure
- Registered address
- 三重県四日市市三田町５番地
- Postal code
- 5100841
- Prefecture
- 三重県
- Prefecture code
- 24
- City or district
- 四日市市
- City code
- 202
- Street address
- 三田町５番地
- Organisation type
- 301
- Processing type
- 01
- Correction type
- 0
- Status
- Representative
- 代表取締役 太田 啓武
- Capital
- Employees
- 116
- Employees (male)
- 101
- Employees (female)
- 21
- Business summary
- Website URL
- Year founded
- Business category
- E:製造業
- Date established
- 2022-12-05
- Unified government qualification - grade
- A|A|A|A
- Unified government qualification - business items
- 104|204|315|402
- Update date
- 2022-12-08
- Key information
- 6190001029997