Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5164781 | Color image electrophotographic apparatus for printing long-size copy images | Isamu Terashima, Hiroyuki Tadokoro | 1992-11-17 |
| 5113226 | Image transfer apparatus | Hiroyuki Tadokoro, Kazuhiro Wakamatsu, Akira Shimada | 1992-05-12 |
| 4424520 | Ink jet printing apparatus | Yasumasa Matsuda, Masatoshi Kasahara | 1984-01-03 |
| 4393388 | Liquid droplet projection apparatus | Yasumasa Matsuda, Kyoji Mukumoto, Masatoshi Kasahara | 1983-07-12 |
| 4367476 | Ink jet printing apparatus | — | 1983-01-04 |
| 4364070 | Drop jet apparatus | Yasumasa Matsuda, Masatoshi Kasahara, Hiroyasu Uchida | 1982-12-14 |
| 4350989 | Ink-jet printing apparatus | Yasumasa Matsuda, Masatoshi Kasahara, Masayoshi Suzuki | 1982-09-21 |
| 4251823 | Ink jet recording apparatus | — | 1981-02-17 |
| 4216477 | Nozzle head of an ink-jet printing apparatus with built-in fluid diodes | Yasumasa Matsuda, Satoshi Shimada, Kanji Kawakami, Motohisa Nishihara, Taisaku Kohzuma +2 more | 1980-08-05 |