Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4446834 | System for feedback control of air-fuel ratio in internal combustion engine | Kenji Yoneda, Yoshimi Kunome | 1984-05-08 |
| 4277414 | Process for producing catalyst | Toshihiro Saito, Yukihiro Tsutsumi, Hideaki Matsunaga | 1981-07-07 |
| 4275243 | Process for producing hydroxybutyraldehyde | Toshihiro Saito, Yukihiro Tsutsumi | 1981-06-23 |
| 4263449 | Process for producing alcohols | Toshihiro Saito, Yukihiro Tsutsumi | 1981-04-21 |