| 1966 |
東京都千代田区神田三崎町を本社とし、長野寛・茂兄弟にて鋼和株式会社を設立、長崎市辻町に長崎出張所を開設する。 |
| 1966 |
Hiroshi Nagano and his younger brother, Shigeru Nagano, established the company as a trading firm in 1966. Its headquarters are located in Kanda, Chiyoda Ward, Tokyo. They also opened a branch office in Tsujimachi, Nagasaki City. |
| 1967 |
長崎出張所を現在の駐車場所在地（本原町）に移転する。 |
| 1967 |
長崎出張所を分離独立、鋼和株式会社を設立し初代社長に長野寛が就任する。資本金100万円 |
| 1967 |
The Nagasaki Branch Office will relocate to the parking lot at Motohara-cho. |
| 1967 |
The Nagasaki branch spun off to form Kowa Co., Ltd., appointing Hiroshi Nagano as its first president. Its capital was 1 million yen. |
| 1968 |
In 1968, the company name was changed to streamline management and expand operations, and the Nagasaki branch was spun off as a separate entity. |
| 1969 |
切削工具の再研磨部門の事業を開始する。 |
| 1970 |
資本金200万円に増資。 |
| 1970 |
Capital increased to 2 million yen. |
| 1971 |
資本金400万円に増資。 |
| 1971 |
Capital increased to 4 million yen. |
| 1972 |
資本金1,000万円に増資。 |
| 1972 |
Capital increased to 10 million yen. |
| 1973 |
資本金1,600万円に増資。 |
| 1973 |
長崎市扇町に工場を新設。切削工具再研磨の空調完備新鋭工場として稼働開始する。 |
| 1973 |
Capital increased to 16 million yen. |
| 1973 |
A new factory has been established in Ogimachi, Nagasaki City. This state-of-the-art facility is equipped with air conditioning and has begun operations for the regrinding of cutting tools. |
| 1989 |
長崎市扇町の工場を増築し、本社を移転する。旧本社跡地（本原町）に物流倉庫を新設する。 |
| 1989 |
We will expand our factory in Ogimachi, Nagasaki City, and move our headquarters there. A new logistics warehouse will be constructed on the site of the former headquarters in Motohara-machi. |
| 1990 |
三菱重工業（株）長﨑造船所殿の工具再研磨外注の全面委託を受け、第二工場（サイドエントリーカッター再研磨工場）を新設する。 |
| 1990 |
We have been awarded a contract by Mitsubishi Heavy Industries, Ltd. Nagasaki Shipyard, to handle all their outsourced tool regrinding needs. We will establish a new Plant No. 2, a side entry cutter regrinding plant. |
| 1991 |
資本金2400万円に増資。工場部門を分社し有限会社コーケン（資本金300万円）を設立し、初代社長に長野道彦が就任する。 |
| 1991 |
The company increased its capital to 24 million yen. The manufacturing division was spun off to form Koken Ltd., with an initial capital of 3 million yen, and Michihiko Nagano was appointed as its first president. |
| 1992 |
第一工場内に工具専用ロータリーストッカーを新設する。第二工場を増築し、ホブ研磨を開始する。 |
| 1992 |
A new rotary storage system dedicated to tools is being installed at Plant No. 1. Plant No. 2 will expand to include hob grinding operations. |
| 1993 |
二代社長に長野道彦、初代会長に長野寛がそれぞれ就任する。 |
| 1993 |
Michihiko Nagano was appointed president and Hiroshi Nagano was appointed chairman. |
| 1995 |
設計部にＣＡＤを導入。研磨工場の事務処理を電算化する。 |
| 1997 |
本社工場を増築し、第二工場を集約する。ロータリーストッカー及び精密万能投影機を増設する。ノートパソコンを配布、社内ＬＡＮを構築する。 |
| 1997 |
CAD systems were introduced to the design department. Administrative processes at the polishing plant were computerized. |
| 1999 |
物流センターを新設し、3階を設計部とする。旧物流倉庫跡地を駐車場にする。 |
| 1999 |
A new logistics center is being constructed, and the third floor will be designated for the design department. The former logistics warehouse site will be converted into a parking lot. |
| 2000 |
ドメインを取得し、ホームページを開設する。 |
| 2000 |
Register a domain and create a website. |
| 2011 |
ISO9001 2008 認証取得 |
| 2011 |
ISO 9001:2008 certification |
| 2017 |
三代社長に長野力、二代会長に長野道彦がそれぞれ就任する。 |
| 2017 |
Riki Nagano was appointed president and Michihiko Nagano was appointed chairman. |
