Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5933252 | Color image processing method and apparatus therefor | Yasufumi Emori, Kazuhiko Onuma, Tadataka Koga, Yoshinobu Mita, Osamu Yamada | 1999-08-03 |
| 5742296 | Image processing method and apparatus therefor | Osamu Yamada, Susumu Sugiura | 1998-04-21 |
| 5369507 | Image processing apparatus and method capable of discriminating between character/photograph areas by finding blank-stripe zones and dividing the areas into blocks | Kazuyoshi Tanaka, Koji Washio | 1994-11-29 |
| 4983263 | Zincate type zinc alloy electroplating bath | Nobuaki Wada, Yukio Suzuki, Haruhisa Watai | 1991-01-08 |
| 4741046 | Method of discriminating pictures | Masahiko Matsunawa, Yasufumi Emori | 1988-04-26 |