Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6437923 | High zoom ratio lens | — | 2002-08-20 |
| 6407547 | Biaxial flux gate type magnetic sensor | Kenichi Yoshimi | 2002-06-18 |
| 6379111 | High volume ventilation fan with noise attenuation for personal computer | Katsutoshi Katoh, Masaki Kobayashi, Takayuki Morino | 2002-04-30 |
| 6351382 | Cooling method and device for notebook personal computer | Tohru Nakanishi, Masanori Kuzuno, Toshihiko Nishio | 2002-02-26 |