Japan
自動車部品加工・製造
福祉車両・器具部品加工・製造
自動倉庫設備部品加工・製造
事務機器部品加工・製造
送電設備部品加工・製造
金属加工(鋳造・鍛造・アルミダイカスト・アルミ押出・切削加工)
樹脂成形加工
めっき・塗装加工
金型・治具・検具製作
愛知県一宮市木曽川町黒田十二ノ通り89-1
62 people
Company name
Group
Parent
Subsidiary
Customer
Supplier
Alliance
Bank
Shareholder
KOYAMA Precision Works INDIA Private Limited
Group
PT. KOYAMA INDONESIA
Group
株式会社トヨタカスタマイジング&ディベロップメント
Customer
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2 entries
| Date | Description |
| 1952-12-01 |
創立年月日 昭和27年12月1日 |
| 2003-07 |
ISO14001(2003年7月取得) |
5180001022673
| Trade name | 古山精機愛知株式会社 |
| Trade name (kana) | コヤマセイキアイチ |
| Name in English | |
| Corporation type | 301 |
| Address | 〒493-0001 愛知県一宮市木曽川町黒田十二ノ通り89番地1 |
| Postal code | 4930001 |
| Prefecture code | 23 |
| City code | 203 |
| Address outside Japan | |
| Prefecture in English | |
| City in English | |
| Address outside Japan in English | |
| Corporate number assignment date | 2015-10-05 |
| Update date | 2018-08-08 |
| Change date | 2018-08-02 |
| Registry closure date | |
| Reason for registry closure | |
| Successor corporate number | |
| Details of the change | |
| Latest record | 1 |
| Excluded from search | 0 |
| Processing type | 11 |
| Correction type | 0 |
| Trade name image ID | |
| Address image ID | |
| Sequence number | 3613037 |
Source: National Tax Agency Corporate Number Publication Site, basic three items
5180001022673
| Corporate number | 5180001022673 |
| Trade name | 古山精機愛知株式会社 |
| Trade name (kana) | コヤマセイキアイチ |
| Trade name (alphabet) | |
| Registry closure date | |
| Reason for registry closure | |
| Registered address | 愛知県一宮市木曽川町黒田十二ノ通り89番地1 |
| Postal code | 4930001 |
| Prefecture | 愛知県 |
| Prefecture code | 23 |
| City or district | 一宮市 |
| City code | 203 |
| Street address | 木曽川町黒田十二ノ通り89番地1 |
| Organisation type | 301 |
| Processing type | 11 |
| Correction type | 0 |
| 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 | 2018-08-08 |
| Key information | 5180001022673 |
Source: gBizINFO (Ministry of Economy, Trade and Industry)
2026-09-21 18:19 (Model: ggml-org/gpt-oss-20b )