Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7353751 | Coffeemaker | — | 2008-04-08 |
| 7324149 | Camera and image pick-up device unit having an optical member that is vibrated to remove dust | Sumio Kawai | 2008-01-29 |
| 7324148 | Camera and image pickup device unit used therefor having a sealing structure between a dust proofing member and an image pick up device | Sumio Kawai, Motoaki Kobayashi | 2008-01-29 |
| 7280145 | Camera and image pick-up device unit having an optical member that is vibrated to remove dust | Sumio Kawai | 2007-10-09 |
| 7215372 | Optical apparatus having dust off function | Junichi Ito, Masataka Ide, Sumio Kawai | 2007-05-08 |
| 6871566 | Cap opening system and method for opening cap | Hiroaki Niwayama, Yasumichi Ida, Yoshiyuki Kojo, Kenichi Miyazaki | 2005-03-29 |
| 5619292 | Camera | Minoru Matsuzaki, Yuta Sato, Sumio Kawai, Masaharu Hamada, Tomoki Funakubo | 1997-04-08 |
| 5191688 | Method for producing a superior longitudinal vibrator | Sumio Kawai, Sadayuki Ueha | 1993-03-09 |
| 5136200 | Ultransonic motor | Sumio Kawai, Sadayuki Ueha | 1992-08-04 |