Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696475 | Electromagnetic relay | Katsumi Yoshitani, Hiromi Nishimura, Shigeru Tajima, Norimasa Kaji, Fumihiro Kamitani +2 more | 1997-12-09 |
| 5632258 | Exhaust gas recirculation control apparatus for an internal combustion engine | Kunihiro Tsuzuki, Hiroo Tsujimoto, Yukihiko Takeuchi | 1997-05-27 |