Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5368289 | Recording sheet conveying device | Yoshinari Iwaki, Nobuo Hyakutake, Jun Takagi, Noriyoshi Kono, Kunimasa Aoshima +2 more | 1994-11-29 |
| 5208640 | Image recording apparatus | Kiyoshi Horie, Toshiaki Yajima, Hiroshi Ishikawa | 1993-05-04 |
| 4796054 | Control apparatus for a color copying machine | Satoru Maeno, Kenji Inoue, Masaaki Tanaka | 1989-01-03 |
| 4705386 | Color copying machine | Masaaki Tanaka | 1987-11-10 |