Issued Patents All Time
Showing 51–53 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5534910 | Recording apparatus with ink sheet conveyance adjusted according to a detected ink sheet conveying state | Keizo Sasai, Masakatsu Iwata, Hirohisa Sawada | 1996-07-09 |
| 5430468 | Image recording apparatus | Keizo Sasai, Takehiro Yoshida, Masakatsu Iwata, Makoto Kobayashi, Minoru Yokoyama +3 more | 1995-07-04 |
| 5104022 | Continuous paper sheet tearing-up apparatus | Ryohei Higashi | 1992-04-14 |