Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5450922 | Automobile power plant mounting structure | Koji Horikawa, Kiyonori Nagato, Takeshi Ota | 1995-09-19 |
| 5042321 | Transmission structure for an automotive vehicle | Hitoshi Hongo, Hiroaki Deguchi, Yoshitsugu Hanada | 1991-08-27 |
| 4776312 | Engine roughness control | Sadashichi Yoshioka, Haruo Okimoto, Kazuhiko Ueda, Masahiko Matsuura | 1988-10-11 |
| 4683856 | Engine roughness control means | Masahiko Matsuura, Sadashichi Yoshioka, Haruo Okimoto, Kazuhiko Ueda | 1987-08-04 |