Issued Patents All Time
Showing 101–107 of 107 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4810614 | Method of recording information on photosensitive and pressure-sensitive sheet utilizing mask original form | Kazuo Sangyoji, Takemi Yamamoto, Tsugio Okamoto, Naoyuki Hatta, Yuji Asano +4 more | 1989-03-07 |
| 4794425 | Overhead projector with a copying device | Kenji Sakakibara, Masanari Kobayashi | 1988-12-27 |
| 4782002 | Photo and pressure sensitive recording media | Kuniyasu Makino | 1988-11-01 |
| 4772922 | Copying apparatus | Hiroshi Kawahara, Masanori Kobayashi | 1988-09-20 |
| 4772529 | Method and product for photosensitive and pressure-sensitive recording | — | 1988-09-20 |
| 4770971 | Photosensitive and pressure-sensitive recording sheet | — | 1988-09-13 |
| 4714943 | Imaging device | Kenji Sakakibara, Michitoshi Akao, Shigeyuki Hayashi | 1987-12-22 |