Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5469818 | Variable valve timing control device for an engine | Mamoru Yoshioka, Haruyuki Obata, Yoshihiro Iwashita, Toshimi Kashiwagura, Makoto Suzuki +2 more | 1995-11-28 |
| 5394848 | Air-intake control system for internal combustion engine | Yasuhito Tsutsumi, Makoto Suzuki, Takeshi Gouno | 1995-03-07 |