Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6915766 | Compression ratio controlling apparatus and method for spark-ignited internal combustion engine | Shinichi Takemura, Takanobu Sugiyama, Ryosuke Hiyoshi, Toru Noda | 2005-07-12 |
| 6886532 | Intake system of internal combustion engine | Tsuneyasu Nohara, Shinichi Takemura, Takanobu Sugiyama | 2005-05-03 |
| 6877463 | Link mechanism of reciprocating internal combustion engine | Katsuya Moteki, Kenshi Ushijima, Ryosuke Hiyoshi | 2005-04-12 |