Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6613814 | Coloring composition, ink for ink jet, and ink jet recording method | Takahiro Ishizuka, Keizo Kimura, Keiichi Adachi | 2003-09-02 |
| 6613888 | Azo dyes, process for making the same, ink-jet printing ink, ink-jet recording method | Keiichi Tateishi, Toshiki Fujiwara | 2003-09-02 |
| 6549720 | Picture signal processing method and apparatus, picture signal recording method and apparatus and recording medium | Satoshi Tsujii, Naoki Morimoto | 2003-04-15 |
| 6520532 | Passenger-side air bag apparatus | Toru Kobayashi, Testuya Oda, Yoshihiko Morita | 2003-02-18 |
| 6507615 | Video signal processing apparatus and video signal processing method | Satoshi Tsujii, Naoki Morimoto | 2003-01-14 |