Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10054016 | Flexible-fuel engine | Tomomi Watanabe, Nobuyuki Furuichi, Sho Shimamoto, Shigeyuki Hirashita | 2018-08-21 |
| 8851050 | Spark-ignition engine control method and system | Kouji Shishime, Naoya Matsuo | 2014-10-07 |
| 8639432 | Abnormal combustion detection method for spark-ignition engine, and spark-ignition engine | Naoya Matsuo, Kouji Shishime, Motoo Hayakawa, Hiroki Morimoto | 2014-01-28 |
| 8150597 | Method and system for controlling an internal combustion engine | Masahisa Yamakawa, Toshiaki Nishimoto, Hirokazu Matsuura, Takashi Youso, Kouji Shishime | 2012-04-03 |