Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6101996 | Oil filter fixing structure | Kunihiko TSUCHIYA, Katsuya Yamada, Hideki Yamamura, Takeshi Matsunaga | 2000-08-15 |
| 4926914 | Vent control valve attached to fuel filler tube | Mitsuo Morizumi, Kinya Omura, Katsuji Furuya, Sakae Yasuda, Masaya Kodera | 1990-05-22 |
| 4892136 | Heat exchanger | Takayuki Ichihara, Takeji Yogo, Masuhito Iinuma, Haruo Yokoo | 1990-01-09 |