Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4671645 | Driving mechanism for turning a photosensitive drum in an electrophotographic copying machine | Masashi Saito, Tsutau Shimamura, Hiroki Kyushima | 1987-06-09 |
| 4614334 | Sheet inserting guide | Eiji Miyasaka | 1986-09-30 |
| 4592652 | Sheet material contacting device | Eiji Miyasaka | 1986-06-03 |
| 4582420 | Reproduction camera | Eiji Miyasaka, Iwao Hirose, Hiroyuki Yonehara | 1986-04-15 |
| 4390269 | Copying machine | Kiyosi Takenaka | 1983-06-28 |