Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6296354 | Ink container with plural ink chambers emptied sequentially, and recording apparatus having the same | — | 2001-10-02 |
| 6250731 | Printing apparatus with displaceable carriage guiding member | — | 2001-06-26 |
| 6022096 | Color recording apparatus and method | Shinichi Hirasawa, Kunihiko Maeoka | 2000-02-08 |
| 5777634 | Apparatus or instrument including scanning type functional element | Yoshitaka Okamura, Yoichi Tosaka, Hirofumi Hirano, Kosuke Yamamoto, Hiroshi Nakai +1 more | 1998-07-07 |
| 5627570 | Ink jet recording method using movable detection flags | Soichi Hiramatsu, Hideo Fukazawa | 1997-05-06 |
| 5541631 | Ink cartridge including projection for preventing erroneous loading | — | 1996-07-30 |
| 5168291 | Recording apparatus and ink cassette therefor | Soichi Hiramatsu, Hideo Fukazawa | 1992-12-01 |