Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6650034 | Color cathode ray tube | Mitsuru Watanabe | 2003-11-18 |
| 6610975 | Optical encoder | Kazuhiro Hane | 2003-08-26 |
| 6583738 | Positioning system | — | 2003-06-24 |
| 6524209 | Absolute sensor | Hiroshi Kameda, Toshiyuki Abe, Toshiaki Kamata | 2003-02-25 |
| 6520764 | Molding die for optical recording disk | Emi Yamada | 2003-02-18 |