Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491438 | Main bearing for engine | Akira Ono, Takayuki Shibayama | 2002-12-10 |
| 6485183 | Plain bearing for connecting rods | Akira Ono, Takayuki Shibayama | 2002-11-26 |
| 6483650 | Integrated optical element, optical pickup, and optical disk device | — | 2002-11-19 |
| 6417935 | Communication apparatus | Hitoshi Saito, Toru Maeda, Masanori Momose, Toru Fujino, Shinichiro Kohri +4 more | 2002-07-09 |