Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6600492 | Picture processing apparatus and picture processing method | Tetsuya Shimomura, Kazuyoshi Koga, Koyo Katsura, Yasuhiro Nakatsuka, Kazushige Yamagishi | 2003-07-29 |
| 6538653 | Graphic processing system for displaying characters and pictures at high speed | Koyo Katsura, Shigeaki Yoshida, Hiroshi Takeda, Hisashi Kaziwara | 2003-03-25 |