Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8919130 | Gas turbine control system and method for single-shaft combined cycle plant | Hidekazu Yamashita, Morihiko Masaki | 2014-12-30 |
| 5208628 | Image forming apparatus | Kunio Ohashi | 1993-05-04 |
| 5164281 | Photosensitive body for electrophotography containing amorphous silicon layers | Takashi Hayakawa, Shiro Narukawa, Kazuki Wakita, Kunio Ohashi, Yoshikazu Fujiwara | 1992-11-17 |
| 5059506 | Method of image formation | Hiroshi Mori, Toshiaki Kobayashi, Kunio Ohashi | 1991-10-22 |
| 5019856 | Image forming apparatus | Kunio Ohashi | 1991-05-28 |
| 5019862 | Heat control for photoreceptor | Masatsugu Nakamura, Kunio Ohashi, Kazuki Wakita, Katsuhiro Nagayama, Tadashi Tonegawa | 1991-05-28 |
| 5006883 | Image forming apparatus | Kunio Ohashi | 1991-04-09 |
| 4994855 | Electrophotographic image formation apparatus with two bias voltage sources | Kunio Ohashi, Yoshikazy Fujiwara, Shiro Narikawa, Kazuki Wakita, Takashi Hayakawa | 1991-02-19 |
| 4943826 | Image forming device with supplementary exposure device | Kunio Ohashi | 1990-07-24 |
| 4683186 | Doped amorphous silicon photoconductive device having a protective coating | Kunio Ohashi, Tadashi Tonegawa, Masatsugu Nakamura | 1987-07-28 |
| 4632894 | Photoconductive device having photoconductive layer containing hydroxyl radicals | Kunio Ohashi, Tadashi Tonegawa, Masatsugu Nakamura | 1986-12-30 |