Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9267420 | Engine cooling control device | Kunihiko Hayashi, Yoshio Hasegawa, Hirokazu Hata | 2016-02-23 |
| 8881693 | Cooling system of engine | Kunihiko Hayashi, Yoshio Hasegawa, Hirokazu Hata | 2014-11-11 |
| 8347846 | Control device for internal combustion engine | Hideo Kobayashi, Toshihisa Sugiyama, Katuhiko Arisawa, Kenichi Yamada, Kunihiko Hayashi +1 more | 2013-01-08 |