Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7305952 | Engine valve clearance adjusting method | Fumio Katou, Yuuichi Oda, Takayuki Kanematsu, Kanji Yamahara | 2007-12-11 |
| 4863552 | Horizontal multistage press | Reiziro Ishida, Shoichi Inoue, Masao Ariga, Katsumi Yoshida, Yoshimi Tsuya +2 more | 1989-09-05 |