Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4839674 | Recorder-medium registration system | Takayoshi Hanagata | 1989-06-13 |
| 4695824 | Ink storing apparatus with a first case having plural ink tanks and second case having one ink tank and a waste ink receptacle | — | 1987-09-22 |
| 4651175 | Printer | — | 1987-03-17 |
| 4583100 | Multicolor serial dot printer | — | 1986-04-15 |
| 4580150 | Recording apparatus | — | 1986-04-01 |
| 4551735 | Ink jet recording apparatus | Tetsuo Suzuki | 1985-11-05 |
| 4543590 | Electronic apparatus with printer | Hiroshi Kyogoku | 1985-09-24 |
| 4542384 | Electronic equipment with a printer | — | 1985-09-17 |
| 4518973 | Ink jet printer vacuum purging system | — | 1985-05-21 |
| 4517578 | Electronic apparatus with printer | — | 1985-05-14 |
| 4492966 | Recording apparatus | Mitsuaki Seki, Yoshiaki Shirato | 1985-01-08 |
| 4415911 | Recording apparatus | — | 1983-11-15 |
| 4415886 | Residual ink detection mechanism | Hiroshi Kyogoku, Koji Terasawa, Shigeru Okamura | 1983-11-15 |
| 4404572 | Recording apparatus | Shigeru Okamura, Hiroshi Kyogoku | 1983-09-13 |
| 4403233 | Ink jet apparatus | Koji Terasawa, Shigeru Okamura | 1983-09-06 |
| 4368413 | Recording apparatus | — | 1983-01-11 |
| 4352114 | Ink jet printer with temperature compensation | Hiroshi Kyogoku, Shigeru Okamura, Koji Terasawa, Yukio Kasugayama, Yoshihumi Hattori | 1982-09-28 |
| 4345263 | Recording apparatus | Hiroshi Kyogoku | 1982-08-17 |
| 4315268 | Recording apparatus | — | 1982-02-09 |
| 4313684 | Recording apparatus | Shigeru Okamura, Hiroshi Kyogoku | 1982-02-02 |
| 4209850 | Electronic apparatus | Akihiro Yamataka, Tsunenori Souma, Tadao Kusumoto | 1980-06-24 |