Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6341591 | Direct fuel injection-type spark ignition internal combustion engine | Yasuhito Tsutsumi, Toyokazu Baika, Tatehito Ueda, Takeshi Okumura, Toshimi Kashiwagura +1 more | 2002-01-29 |
| 6336437 | Direct cylinder injection-type spark ignition internal combustion engine | Toyokazu Baika, Tatsuo Kobayashi, Takashi Hashima, Hiroyuki Hokuto, Toshimi Kashiwagura +5 more | 2002-01-08 |