Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6425367 | Compression self-ignition gasoline internal combustion engine | Akihiro Iiyama, Tomonori Urushihara, Kazuya Hasegawa, Tsuyoshi Taniyama | 2002-07-30 |
| 6386177 | System and method for auto-ignition of gasoline internal combustion engine | Tomonori Urushihara | 2002-05-14 |