Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9810167 | Catalyst advanced warmup control device for spark ignition engine | Tomomi Watanabe, Shigeyuki Hirashita, Naoki Kishikawa | 2017-11-07 |
| 9702316 | Spark-ignition direct injection engine | Kouhei Iwai, Masahisa Yamakawa, Junichi Taga, Shigeru Nakagawa, Saori Mizuno | 2017-07-11 |
| 9631562 | Variable cylinder engine | Junsou Sasaki, Kazutoyo Watanabe | 2017-04-25 |
| 9546613 | Control device of compression-ignition engine | Kazuhiro Nagatsu, Junichi Taga, Takashi Youso, Atsushi Inoue, Mitsunori Wasada | 2017-01-17 |