Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6474871 | Anti-friction bearing and a motor including such a bearing | Hideki Matsuoka | 2002-11-05 |
| 6397021 | Image forming apparatus | Kuniharu Hayashi, Tsutomu Yamane, Masamitsu Nagamine, Tatsuya Murakami | 2002-05-28 |
| 6371652 | Bearing retainer | Toshisada Koyama, Akimi Furukoshi | 2002-04-16 |
| 6371653 | Anti-friction bearing and a motor including such a bearing | Hideki Matsuoka | 2002-04-16 |