Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5352559 | Photosensitive sheet and a method for the formation of images using the same | Yoshiharu Tsujimoto, Kunio Ohashi, Yoshikazu Fujiwara, Hiromu Sasaki | 1994-10-04 |
| 5028963 | Image forming apparatus | Kunio Ohashi | 1991-07-02 |
| 4973824 | Image fixing device | Kunio Ohashi | 1990-11-27 |
| 4931618 | Image glazing device | Kunio Ohashi | 1990-06-05 |
| 4916478 | Method for the formation of images and an apparatus for the same | Yoshiharu Tsujimoto, Kunio Ohashi, Yoshikazu Fujiwara, Hiromu Sasaki | 1990-04-10 |
| 4910550 | Image formation apparatus with supplemental light source | Kunio Ohashi, Yoshiharu Tsujimoto | 1990-03-20 |
| 4910111 | Electrophotographic photoreceptor comprising amorphous silicon layer coated with amorphous inorganic material | Kazuki Wakita, Masatsugu Nakamura, Kunio Ohashi, Tadashi Tonegawa, Katsuhiro Nagayama | 1990-03-20 |
| 4908633 | Photosensitive microcapsule recorder with transfer sheet transported at an angle relative to the axial direction of the pressure rollers | Kunio Ohashi | 1990-03-13 |
| 4896183 | Image formation apparatus with supplemental light source | Kunio Ohashi, Yoshiharu Tsujimoto | 1990-01-23 |
| 4757345 | Electrophotographic system | Kunio Ohashi, Kazuki Wakita, Tadashi Tonegawa, Masatsugu Nakamura, Kazuo Maeyama | 1988-07-12 |