Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6478007 | In-cylinder-injection internal combustion engine and method of controlling in-cylinder-injection internal combustion engine | Shigeki Miyashita, Takashi Tsunooka | 2002-11-12 |
| 6460509 | Direct-fuel-injection-type spark-ignition internal combustion engine | Nobuyuki Muramatsu, Yasuhito Tsutsumi, Tatsuo Kobayashi, Souichi Matusita, Shizuo Abe +2 more | 2002-10-08 |
| 6341591 | Direct fuel injection-type spark ignition internal combustion engine | Yasuhito Tsutsumi, Tatehito Ueda, Takeshi Okumura, Toshimi Kashiwagura, Mutsumi Kanda +1 more | 2002-01-29 |
| 6336437 | Direct cylinder injection-type spark ignition internal combustion engine | Tatsuo Kobayashi, Fumiaki Hattori, Takashi Hashima, Hiroyuki Hokuto, Toshimi Kashiwagura +5 more | 2002-01-08 |