Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8689444 | Method and device for adjusting valve clearance | Hisayuki Sueoka, Yasuyoshi Miyauchi, Tatsumi Otomura | 2014-04-08 |
| 8316699 | Method and device for measuring and adjusting valve clearance | Hisayuki Sueoka, Yasuyoshi Miyauchi, Tatsumi Otomura, Hiroya Mitsushima | 2012-11-27 |