Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4789876 | Portable type image forming apparatus | Kiyoshi Miyai, Toyohiko Tsunemine | 1988-12-06 |
| 4761667 | Image forming apparatus | Kiyoshi Miyai, Toyohiko Tsunemine, Yujiro Kohmoto | 1988-08-02 |
| 4635010 | Portable electrophotographic copy machine | Kiyoshi Miyai, Toyohiko Tsunemine | 1987-01-06 |
| 4629307 | Image forming apparatus with jammed paper access opening | Kiyoshi Miyai, Toyohiko Tsunemine | 1986-12-16 |
| 4609281 | Portable electrostatographic copying machine | Kiyoshi Miyai, Toyohiko Tsunemine | 1986-09-02 |