Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10927785 | Internal combustion engine | Hidetoshi Wakasa, Hiroyuki Natsui, Daisuke Kitamura, Yuki Nagata, Kazunori Ikarashi | 2021-02-23 |
| 9032728 | Supercharger lubricating structure for internal combustion engine | Shunsuke Muroi | 2015-05-19 |
| 8997713 | Throttle body configured to provide turbulent air flow to a combustion chamber of an engine, and engine including same | Yasuaki Nakajima, Natsuki MIYASHITA, Makoto Kashiwabara, Hidetoshi Wakasa, Koji Matsui | 2015-04-07 |
| 8459971 | Scroll compressor with balancer and oil passages | Shunsuke Muroi, Masazumi Naito | 2013-06-11 |
| 6945213 | Cylinder block for multicylinder engine | Hiroyuki Kawakubo, Tadashi Kato, Nobuyuki Oya, Tatsuya Hirata | 2005-09-20 |
| 6772588 | Intake and exhaust control systems for engine | Hajime Yamada, Toshihiko Suda, Noriyoshi Tsutsui, Shigeru Kodaira, Kenjiro Saito +1 more | 2004-08-10 |
| 6739291 | Piston cooling device for multicylinder engine | Hiroyuki Kawakubo | 2004-05-25 |
| 6655134 | Exhaust control valve | Mikio Sagara, Kyo Takahashi, Noritoshi Iwase, Hajime Yamada, Atsushi Murakami | 2003-12-02 |
| 6609367 | Exhaust control valve | Mikio Sagara, Kyo Takahashi, Noritoshi Iwase, Hajime Yamada, Atsushi Murakami | 2003-08-26 |
| 6422201 | Intake control system for engine | Hajime Yamada, Hirosi Nakagome, Akihiro Hamada | 2002-07-23 |
| 6378471 | Intake and exhaust control systems for engine | Hajime Yamada, Toshihiko Suda, Noriyoshi Tsutsui, Shigeru Kodaira, Kenjiro Saito +1 more | 2002-04-30 |