Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11199149 | Diagnosis device for fuel supply system | Yuki Takano, Ryosuke Ibata, Tetsuya Kaneko, Takahiro Kitamura, Tsuyoshi Takizawa | 2021-12-14 |
| 7111615 | Fuel injection control system | Hiroshi Tanaka, Kazuhiko Sakaguchi | 2006-09-26 |
| 6955161 | Charge-injected internal combustion engine, and method of operating same | Masatoshi Suzuki, Tsuyoshi Takizawa, Mamoru Uraki | 2005-10-18 |
| 6311673 | Fuel injection device | Kazuhito Hotta, Kenichiro Ikeda, Mutsumi Katayama | 2001-11-06 |
| 6055954 | Spark ignition type internal combustion engine with sub-combustion chamber | Yoshihiro Takada, Yuji Tsushima, Yutaka Nishikawa | 2000-05-02 |
| 5983865 | Air-fuel mixture valve and method of determining magnetic force of electromagnetic coil for opening the air-fuel mixture valve | Hiroshi Yamashita, Minoru Ueda | 1999-11-16 |