Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7536987 | Mounting structure of functional device for internal combustion engine | Kazuya Yoshijima, Junichi Shimokata | 2009-05-26 |
| 7255078 | Resin cylinder head cover | Kazuya Yoshijima, Hidemi Kato | 2007-08-14 |
| 7174868 | Resin cylinder head cover | Kazuya Yoshijima, Hidemi Kato, Naohiro Hasegawa | 2007-02-13 |
| 7121243 | Valve case and resin cylinder head cover | Kazuya Yoshijima, Hidemi Kato, Naohiro Hasegawa | 2006-10-17 |