1921 : Jiro Hamai founded HAMAI Manufacturing Works, a private company.
浜井次朗 浜井工業所(個人)を創立
Jiro Hamai founded HAMAI Manufacturing Works, a private company.
1936年 : 「精密ホブ盤」の試作に成功
1936 : Successfully produced a prototype High Precision Gear Hobbing Machine.
「精密ホブ盤」の試作に成功
Successfully produced a prototype High Precision Gear Hobbing Machine.
1938年 : 株式会社浜井機械器具製作所を設立
1938 : HAMAI Machine and Tool Mfg. Works. Ltd. was established.
株式会社浜井機械器具製作所を設立
HAMAI Machine and Tool Mfg. Works. Ltd. was established.
1946年 : 商号を浜井産業株式会社に変更
1946 : Corporate name was changed to HAMAI CO.,LTD.
商号を浜井産業株式会社に変更
Corporate name was changed to HAMAI CO.,LTD.
1952 : Started production of Gear Testing Machines.
Started production of Gear Testing Machines.
1954年 : 「平面ラップ盤」の生産を開始
1954 : Started production of Flat Lapping Machines.
「平面ラップ盤」の生産を開始
Started production of Flat Lapping Machines.
1957 : Started production of precision gears on Swiss Reishauer Gear Grinders.
Started production of precision gears on Swiss Reishauer Gear Grinders.
1963年 : 東京証券取引所・市場二部へ株式上場 : 大阪営業所を開設
1963 : Was listed on the Tokyo Stock Exchange Second Section. Osaka Branch Office was opened.
東京証券取引所・市場二部へ株式上場 : 大阪営業所を開設
Was listed on the Tokyo Stock Exchange Second Section. Osaka Branch Office was opened.
1964年 : 「全自動精密ホブ盤120A・40A」の生産開始
1964 : Started production of Full Automatic High Precision Gear Hobbing Machines Models: 130A and 40A.
「全自動精密ホブ盤120A・40A」の生産開始
Started production of Full Automatic High Precision Gear Hobbing Machines Models: 130A and 40A.
1965年 : 日本工作機械第一グループ(JMD)結成に参加
1965 : Joined the Japan Machine Tool Builders Dai-ichi Group (JMD).
日本工作機械第一グループ(JMD)結成に参加
Joined the Japan Machine Tool Builders Dai-ichi Group (JMD).
1969年 : 足利工場・第一期工事完成
1969 : Completed first phase of Ashikaga manufacturing facility plant project. Started production of Production Milling Machines under license agreement with Hitachi Seiki Co., Ltd.
足利工場・第一期工事完成
Completed first phase of Ashikaga manufacturing facility plant project. Started production of Production Milling Machines under license agreement with Hitachi Seiki Co., Ltd.
1971 : Completed second phase of Ashikaga manufacturing facility plant project. Started production of Boring and Milling Machines under license agreement with Butler, England.
足利工場・第二期工事完成 : バトラー社との技術提携により「中ぐりフライス盤」の生産開始
Completed second phase of Ashikaga manufacturing facility plant project. Started production of Boring and Milling Machines under license agreement with Butler, England.
1998 : Started production of Polishing Machines for 16" wafers (Delivered to SSI). : Started production of Single-sided Polishing Machines Model HS-360.
2000 : Started production of Ultra-Precision Flat Lapping Machines Models 24BN and 32BN. : Started production of Single-Side Lapping Machine Models HS470/630/840.. : Obtained ISO9001 certification(Lloyd's, JAB, UKAS)
Started production of Ultra-Precision Flat Lapping Machines Models 24BN and 32BN. Started production of Single-Side Lapping Machine Models HS470/630/840. Obtained ISO9001 certification (Lloyd's, JAB, UKAS).
2003年 : 「超精密ラップ盤・ポリッシ盤46BN」の生産を開始
2003 : Started production of Ultra Precision Lapping and Polishing Machine 46BN.
「超精密ラップ盤・ポリッシ盤46BN」の生産を開始
Started production of Ultra Precision Lapping and Polishing Machine 46BN.
2005年 : 「CNCホブ盤N80」の生産を開始
2005 : Started production of CNC Hobbing Machine N80.
2006 : Established Hamai Engineering Co., Ltd., a non-consolidated subsidiary for maintenance services. : Started production of CNC Hobbing Machine N40.