Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5131592 | Automatic winding mechanism for a continuous sheet and the like | Eiji Shibata | 1992-07-21 |
| 5025281 | Image recording apparatus using photosensitive pressure-sensitive recording medium | Takashi Nakata, Takashi Tomizawa, Shigeyuki Hayashi, Yoichi Horaguchi | 1991-06-18 |
| 4942430 | Image recording apparatus having separated optical and developing units | Makoto Yamada, Osamu Nagata, Toshio Sugiura, Tsuyoshi Suzuki, Kazuhito Ishida +6 more | 1990-07-17 |
| 4942420 | Heat/pressure applying unit for copying apparatus | Takashi Tomizawa, Shigeyuki Hayashi, Takashi Nakata, Yoichi Horaguchi | 1990-07-17 |
| 4922287 | Exposure device in image recording apparatus | Yoichi Horaguchi, Takashi Tomizawa, Shigeyuki Hayashi, Takashi Nakata | 1990-05-01 |
| 4905038 | Exposure device | Takashi Tomizawa, Shigeyuki Hayashi, Yoichi Horaguchi, Takashi Nakata | 1990-02-27 |
| 4903070 | Image recording apparatus | Takashi Nakata, Takashi Tomizawa, Shigeyuki Hayashi, Yoichi Horaguchi | 1990-02-20 |
| 4903071 | Image forming system using a photosensitive medium | — | 1990-02-20 |
| 4899193 | Image recording apparatus having adjustable optical system | Yoichi Horaguchi, Takashi Tomizawa, Shigeyuki Hayashi, Takashi Nakata | 1990-02-06 |
| 4893147 | Color picture image recording apparatus | Kazunori Tanabe, Makoto Suzuki, Kazumasa Makino, Eiji Shibata, Kazuhito Ishida +4 more | 1990-01-09 |