Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6598798 | Code reader and code reading method for color image | Motofumi Kashi | 2003-07-29 |
| 6567355 | Optical detector, optical pickup and optical information reproducing apparatus using optical pickup | Katsuhiko Izumi, Kunikazu Ohnishi, Kenichi Shimada, Masayuki Inoue | 2003-05-20 |
| 6507009 | Optical detector, signal processing circuit and optical information reproduction apparatus thereof | Kunikazu Ohnishi, Takeshi Shimano, Shigeru Nakamura, Masayuki Inoue, Yukio Fukui +2 more | 2003-01-14 |