Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6035818 | Variable valve control apparatus | Osamu Sato, Jouji Yamaguchi, Yoshihito Moriya, Noriyuki Iden, Kiyoshi Sugimoto | 2000-03-14 |
| 6014952 | Valve timing control apparatus for an internal combustion engine | Osamu Sato, Kiyoshi Sugimoto, Yoshihito Moriya, Noriyuki Iden, Tadao Hasegawa | 2000-01-18 |