Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6490790 | Method of manufacturing preform for connecting rod | Shuichi Yamane, Hiroshi Sugita, Kimio Momose, Yoshiro Akiyama | 2002-12-10 |
| 6427326 | Method of manufacturing connecting rod | Shuichi Yamane, Hiroshi Sugita, Tadatomo Hatayama, Yousuke Yamazaki, Takashi Asada +4 more | 2002-08-06 |
| 5054301 | Method of forming metallic product | Nobuaki Hojo, Kenichia Hakozaki, Hisayuki Sakurai, Shigehisa Seya | 1991-10-08 |