Issued Patents 1989
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868919 | Color image copying device | Hironori Tanaka, Masafumi Matsumoto | 1989-09-19 |
| 4847891 | Transmission informing system in facsimile apparatus | — | 1989-07-11 |
| 4843903 | Intermittent drive for a paper supply roller | Hironori Tanaka, Masafumi Matsumoto | 1989-07-04 |
| 4844437 | Sheet separating arrangement | Hironori Tanaka, Masafumi Matsumoto | 1989-07-04 |
| 4841374 | Image processing method | Motohiko Hayashi, Masafumi Yamanoue | 1989-06-20 |
| 4839730 | Image reading apparatus | Hiroshi Shirakoshi, Masafumi Matsumoto, Hiroshi Morimoto | 1989-06-13 |
| 4827355 | Reader/recorder assembly in a facsimile system | Masafumi Matsumoto, Ryoichi Kawai, Kenichi Shiraishi | 1989-05-02 |
| 4809080 | Read/record head in facsimile | Hiroshi Morimoto, Ryoichi Kawai, Kenichi Shiraishi | 1989-02-28 |
| 4797748 | Apparatus for setting time information in facsimile system | Motohiko Hayashi, Yoshikatsu Ooi | 1989-01-10 |