Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6450309 | Transmission system structure of vehicle | Tadao Hirai, Takeshi Hasebe, Masahisa Kawamura | 2002-09-17 |
| 6388387 | Optical element | Tatsuya Sasaoka, Mitsunobu Sekiya, Naoki Sano, Tetsuo Nakayama | 2002-05-14 |
| 6380673 | Organic electroluminescence display | Mitsunobu Sekiya, Tetsuo Nakayama, Naoki Sano, Tatsuya Sasaoka | 2002-04-30 |