| 1937-03 |
株式会社フシマン製作所名古屋出張所開設。 |
| 1937-03 |
Nagoya Branch Office of Fushiman Seisakusho Co., Ltd. was established. |
| 1944-02 |
株式会社フシマン製作所名古屋工場創立。 |
| 1944-02 |
Nagoya plant of Fushiman Seisakusho Co., Ltd. was established. |
| 1948-01 |
株式会社ヨシタケ製作所と社名を改称。 |
| 1948-01 |
Corporate name was changed to Yoshitake Works, Ltd. |
| 1953-03 |
東京営業所を開設。 |
| 1953-03 |
Tokyo Sales Office was established. |
| 1965-05 |
大阪営業所を開設。 |
| 1965-05 |
Osaka Sales Office was established. |
| 1970-09 |
本社工場を増改築及び本社・第3工場を新設。 |
| 1970-09 |
Head-office Plant was reconstructed and Head-office 3rd Plant was newly established. |
| 1972-10 |
広島営業所及び福岡営業所を開設。 |
| 1972-10 |
Hiroshima Sales Office and Fukuoka Sales Office were established. |
| 1973-09 |
仙台営業所を開設。 |
| 1973-09 |
Sendai Sales Office was established. |
| 1974-03 |
札幌営業所を開設。 |
| 1974-03 |
Sapporo Sales Office was established. |
| 1975-09 |
日本水道協会の認定を得る。 |
| 1975-09 |
The company was accredited by Japan Water Works Association. |
| 1978-07 |
日本水道協会検査工場となる。 |
| 1978-07 |
The company was certified as an inspection plant by Japan Water Works Association. |
| 1979-06 |
小牧配送センターを新設。 |
| 1979-06 |
Komaki Delivery Center was newly established. |
| 1979-10 |
名古屋営業所を開設。 |
| 1979-10 |
Nagoya Sales Office was established. |
| 1980-07 |
JISマーク表示認定工場。(JIS B 8410) |
| 1980-07 |
The plant was authorized to indicate the certificate number of JIS B 8410. |
| 1982-06 |
静岡出張所を開設。(現 静岡営業所) |
| 1982-06 |
Shizuoka Sales Office was established. |
| 1982-12 |
本社ビルを完成。 |
| 1982-12 |
The Head-office building was completed. |
| 1983-06 |
JISマーク表示認定工場。(JIS B 8414) |
| 1983-06 |
The plant was authorized to indicate the certificate number of JIS B 8414. |
| 1984-10 |
小牧配送センターに工場を新設し、小牧工場に改称。 |
| 1984-10 |
A new factory was built at the site of Komaki Delivery Center, and the name of the center was changed to Komaki Plant. |
| 1985-09 |
米国ARMSTRONG INTERNATIONAL INC.と相互販売代理店契約。 |
| 1985-09 |
Mutual agency agreement with ARMSTRONG INTERNATIONAL INC. in America was concluded. |
| 1985-10 |
国内に、合弁会社ヨシタケ・アームストロング(株)を設立。 |
| 1985-10 |
米国に、合弁会社ARMSTRONG－YOSHITAKE,INC.を設立。 |
| 1985-10 |
The amalgamated company named YOSHITAKE-ARMSTRONG, LTD. was established in Japan. |
| 1985-10 |
The joint venture company named ARMSTRONG-YOSHITAKE, INC. was established in America. |
| 1988-02 |
TSC(テクニカル・セミナー・センター)を小牧工場内に新設。 |
| 1988-02 |
Technical Seminar Center (TSC) was newly established at the site of Komaki plant. |
| 1989-08 |
タイに子会社THAI YOSHITAKE CO.,LTD.を設立。 |
| 1989-08 |
THAI YOSHITAKE CO.,LTD. was established as an affiliated company in Thailand. |
| 1990-06 |
米国EVERLASTING VALVE COMPANY,INC.に資本参加。 |
| 1990-06 |
Capital participation in EVERLASTING VALVE COMPANY,INC. in America was conducted. |
| 1990-07 |
株式会社ヨシタケと社名を変更。 |
| 1990-07 |
Corporate name was changed to Yoshitake Inc. |
| 1990-10 |
株式をJASDAQ市場に公開。 |
| 1990-10 |
Over-the-counter trading for Yoshitake stocks was started.(JASDAQ) |
| 1995-04 |
ISO 9001小牧工場にて取得。 |
| 1995-04 |
Komaki Plant acquired the certificate of ISO 9001. |
| 1996-04 |
タイに、子会社YOSHITAKE WORKS（THAILAND）LTD.を設立。 |
| 1996-04 |
YOSHITAKE WORKS (THAILAND) LTD. was established as an affiliated company in Thailand. |
| 1999-06 |
ISO 9001国内全事業所にて取得。 |
| 1999-06 |
All the business offices of Yoshitake Inc. in Japan acquired ISO9001. |
| 2000-09 |
ISO 14001国内全事業所にて取得。 |
| 2000-09 |
All the business offices of Yoshitake Inc. in Japan acquired ISO14001. |
| 2002-03 |
タイ子会社2社をYOSHITAKE WORKS (THAILAND) LTD.として合併。 |
| 2002-03 |
Two affiliated companies in Thailand were merged into YOSHITAKE WORKS (THAILAND) LTD. |
| 2002-04 |
CEマーキング認証取得。 |
| 2002-04 |
Yoshitake Inc. acquired a Certificate of CE Marking Conformance. |
| 2003-05 |
本社工場を小牧工場へ統合。 |
| 2003-05 |
The Head-office Plant was integrated into Komaki Plant. |
| 2003-08 |
日本工業規格表示認定を小牧工場で再取得（B8410・8414）。 |
| 2003-08 |
Komaki Plant re-acquired the authorization to indicate its conformance to Japanese Industrial Standards (B8402/8410/8414). |
| 2006-04 |
カワキ計測工業株式会社の全株式を取得し、100%子会社とする。 |
| 2006-04 |
Acquisition of KAWAKI MEASURING INSTRUMENT Co., LTD (100%-owned subsidiary). |
| 2008-02 |
愛知県認定「愛知ブランド企業」取得。 |
| 2008-02 |
Certified "Aichi Quality Company" by Aichi Prefecture. |
| 2008-06 |
中華人民共和国向安全弁製造許可取得。 |
| 2008-06 |
Yoshitake Inc. acquired a manufacturing license of safety valves for China. |
| 2016-10 |
北陸営業所を開設。 |
| 2016-10 |
Hokuriku Sales Office was established. |
| 2020-02 |
ISO14001を返上し環境マネジメントシステム自己適合宣言に移行。 |
| 2020-02 |
Yoshitake Inc. switched to EMS Self-declaration instead of ISO14001. |
| 2022-02 |
本社を名古屋市昭和区へ移転。 |
| 2022-02 |
Head Office moved to Showa-ku, Nagoya. |
| 2023-01 |
Doctrine Engineering (M) Sdn.Bhd.（マレーシア）およびその子会社である : PT. Yoshitake Engineering Indonesia（インドネシア）の全株式を取得、子会社とする。 |
| 2023-01 |
Acquired all shares of Doctrine Engineering (M) Sdn. Bhd. (Malaysia) and its subsidiary, : PT. Yoshitake Engineering Indonesia (Indonesia), making them subsidiaries. |
| 2023-10 |
Access Professional Singapore Pte. Ltd.（シンガポール）およびその子会社である : Access Professional Vietnam Company Ltd.（ベトナム）の全株式を取得、子会社とする。 |
| 2023-10 |
Acquired all shares of Access Professional Singapore Pte. Ltd. (Singapore) and its subsidiary, : Access Professional Vietnam Company Ltd. (Vietnam), making them subsidiaries. |
| 2023-11 |
中国に、合弁会社Yoshitake Wuxi Fluid Technology Co., Ltd.を設立。 |
| 2023-11 |
Established a joint venture, Yoshitake (Wuxi) Fluid Technology Co., Ltd., in China. |
| 2024-05 |
レッツ㈱の全株式を取得、子会社とする。 |
| 2024-05 |
Acquired all shares of Let's Co., Ltd., making it a subsidiary. |
| 2025-08 |
レッツ株式会社からヨシタケバイオマスエンジニアリング株式会社に社名を改称。 |
| 2025-08 |
Let's Co., Ltd. was renamed as Yoshitake Biomass Engineering Co., Ltd. |
| 2026-01 |
Doctrine Engineering (M) Sdn.Bhd.（マレーシア）からYOSHITAKE MALAYSIA SDN. BHD.に社名を改称。 : Access Professional Singapore Pte. Ltd.（シンガポール）からYOSHITAKE SINGAPORE PTE. LTD.に社名を改称。 |
| 2026-01 |
Access Professional Vietnam Co., Ltd.（ベトナム）からYOSHITAKE VIETNAM CO., LTDに社名を改称。 |
| 2026-01 |
Doctrine Engineering (M) Sdn. Bhd. (Malaysia) was renamed as YOSHITAKE MALAYSIA SDN. BHD. |
| 2026-01 |
Access Professional Singapore Pte. Ltd. (Singapore) was renamed as YOSHITAKE SINGAPORE PTE. LTD. |
| 2026-01 |
Access Professional Vietnam Co., Ltd. (Vietnam) was renamed as YOSHITAKE VIETNAM CO., LTD |
