Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7067768 | Motor driven resistance spot welding gun | Hiroshi Miwa, Hitoshi Sasaki, Masaaki Shoji, Hiroki Hashimoto, Osamu Kurihara +3 more | 2006-06-27 |
| 5325907 | Metallic mold for casting vehicle wheel | Yoshimichi Asai, Akihiro Okumura | 1994-07-05 |
| 5314001 | Method of casting vehicle wheel | Akio Hidaka, Tsutomu Terajima, Yuu Haga, Akihiro Okumura | 1994-05-24 |
| 4976305 | Method of and apparatus for controlling die temperature in low-pressure casting process | Kouji Tanaka, Syugo Kondo, Takeshi Imura, Katsuhiko Ando | 1990-12-11 |
| 4875518 | Method of and apparatus for low-pressure casting of light metal alloy | Takeshi Imura, Katsuhiko Ando, Maki Hirose | 1989-10-24 |