Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6630791 | Cathode ray tube device that reduces magnetic field leakage | Tomoaki Iwamoto, Katsuyo Iwasaki | 2003-10-07 |
| 6599111 | Vane pump having an intake groove through a side wall member | Mizuo Ohtaki, Kazuyoshi Ishizaki, Miyoko Hamao | 2003-07-29 |