Issued Patents All Time
Showing 51–61 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4679074 | Color image processing apparatus with a plurality of addressable characteristic conversion tables for compensating for differences in the spectral characteristics of different input devices | Takashi Sugino, Naoya Hirose | 1987-07-07 |
| 4676605 | Construction of lens barrel operated by electromagnetic induction | Katuhiko Toda | 1987-06-30 |
| 4659210 | Copying apparatus | Tadashi Sato | 1987-04-21 |
| 4578714 | Halftone image recording apparatus | Takashi Sugino | 1986-03-25 |
| 4558356 | Color printer | Katsuhiko Toda | 1985-12-10 |
| 4534624 | Construction of lens barrel operated by electromagnetic induction | Katuhiko Toda | 1985-08-13 |
| 4533928 | Color image processing apparatus | Yasuo Kohzato | 1985-08-06 |
| 4505576 | System for storage and printing a plurality of images | Tadashi Sato, Norio Nakajima | 1985-03-19 |
| 4315684 | Copying method and apparatus | Tadashi Sato | 1982-02-16 |
| 4297716 | Recording apparatus including a continuous transfer web | Kazuhiro Hirayama | 1981-10-27 |
| 4279000 | Photoelectric information input apparatus | Tadaji Fukuda | 1981-07-14 |