Koushin Precision Engineering Co., Ltd.
株式会社工進精工所
Ticker
—
Listed market
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Country
Employees (consolidated)
233
Related companies
9
§01
Basic information
- Head office
- 1-1-12, Shin-Sayama, Sayama City, Saitama Prefecture, Japan
- Chief executive
- Kiyoshi Degawa
- Capital
- 100,000,000 JPY
- Employees (non-consolidated)
- Employees (consolidated)
- 233 people
- Start date
- 1934-01-01
- End date
§02
Websites
§03
Business
Hydraulic equipmentRailway vehicle equipmentTruck partsIndustrial equipment
§04
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Names without a link are companies not yet registered in OpenBizGraph
§05
Network
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§06
History
Founded as Koushin Sho-kai (designated factory by the Ministry of Railways) in Higashi-Osaki, Shinagawa-ku, Tokyo.![]()
Established 'Koushin Rasin Co., Ltd.' through a joint venture with U.S. Rasin Hydraulics (now Bosch) based on a technology partnership and joint venture agreement concerning hydraulic equipment.![]()
Established a large assembly plant at Sayama factory to handle automotive-related specialized machinery orders.![]()
Merged with Koushin Rasin Co., relocated headquarters and factory to Sayama City. Signed a hydraulic equipment assistance agreement with Robert Bosch GmbH.![]()
Established 'Koushin Knorr GmbH' as a joint venture with Germany's Knorr-Bremse and Mitsui & Co. for import and sales of railway vehicle equipment.![]()
§07
News
There is no news.
§08
Public records
National Tax Agency basic information5030001026276
- Trade name
- 株式会社工進精工所
- Trade name (kana)
- コウシンセイコウショ
- Name in English
- Corporation type
- 301
- Address
- 〒350-1331 埼玉県狭山市新狭山1丁目1番12号
- Postal code
- 3501331
- Prefecture code
- 11
- 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
- 2024-07-05
- 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
- 894529
METI gBizINFO5030001026276
- Corporate number
- 5030001026276
- Trade name
- 株式会社工進精工所
- Trade name (kana)
- コウシンセイコウショ
- Trade name (alphabet)
- Registry closure date
- Reason for registry closure
- Registered address
- 埼玉県狭山市新狭山1丁目1番12号
- Postal code
- 3501331
- Prefecture
- 埼玉県
- Prefecture code
- 11
- City or district
- 狭山市
- City code
- 215
- Street address
- 新狭山1丁目1番12号
- Organisation type
- 301
- Processing type
- 01
- Correction type
- 1
- Status
- Representative
- Capital
- Employees
- 222
- Employees (male)
- Employees (female)
- Business summary
- Website URL
- Year founded
- Business category
- E:製造業
- Date established
- Unified government qualification - grade
- Unified government qualification - business items
- Update date
- 2024-07-05
- Key information
- 5030001026276
§09
Sources & updates
DOMAINOwn domain:Yes
UPDATED2026-10-17 17:55 · Model: gpt-oss-20b(99)