Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10054016 | Flexible-fuel engine | Tomomi Watanabe, Nobuyuki Furuichi, Sho Shimamoto, Mikinori Ohashi | 2018-08-21 |
| 9810167 | Catalyst advanced warmup control device for spark ignition engine | Tomomi Watanabe, Naoki Kishikawa, Keiji Araki | 2017-11-07 |
| 6923156 | Air intake system for multi-cylinder engine | Noriyuki Iwata, Takashi Yohso, Tatsuya Fujikawa | 2005-08-02 |