Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9175646 | Exhaust gas recirculation valve | Makoto Hatano, Yukiya Kato | 2015-11-03 |
| 7624716 | Butterfly valve type throttle valve of internal combustion engine | Takashi Bessho, Takio Suzuki, Shigeru Suzuki | 2009-12-01 |
| 7305958 | Intake manifold | Yukihiro Doko | 2007-12-11 |
| 7082915 | Resin intake manifold | Hironori Tanikawa, Kazuhiro Aiki | 2006-08-01 |
| 5870988 | Multi-cylinder engine intake manifold, intake control unit using that intake manifold and manufacturing method | Isamu Suzuki, Yasuyuki Akasaka | 1999-02-16 |
| 5829403 | Multi-cylinder engine intake manifold and intake control unit using the intake manifold | Isamu Suzuki | 1998-11-03 |
| 5063744 | Actuator for controlling intake pressure in sequential turbo-system | Shinobu Ishiyama, Teruo Kumai, Kazuyoshi Ishisaka, Toshiyuki Maehara, Kimio Nemoto | 1991-11-12 |