Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4750019 | Electrophotographic apparatus | — | 1988-06-07 |
| 4675266 | Dry developing method for latent image by one-component developer | Masakatsu Fujiwara, Touru Yamamura | 1987-06-23 |
| 4666281 | Image forming apparatus | Kiyoshi Miyai, Uotani Shuhei, Toyohiko Tsunemine, Yuji Nakanishi | 1987-05-19 |
| 4666286 | Apparatus for scanning an original | Yuji Nakanishi | 1987-05-19 |