Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4860109 | Image processing apparatus | Katsura Kawakami, Satoshi Takayama, Chika Onodera | 1989-08-22 |
| 4747154 | Image data expanding and/or contracting method and apparatus | Kazufumi Suzuki, Katsura Kawakami, Yuetsu Ochiai, Etsuko Hirokami, Hiroaki Kotera | 1988-05-24 |
| 4602346 | Method and apparatus for processing image data using sum and subtract operations | Katsura Kawakami, Etsuko Hirokami | 1986-07-22 |
| 4392198 | Method of producing microaddresses and a computer system for achieving the method | — | 1983-07-05 |