Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11510630 | Display control apparatus, image display method, and non-transitory computer-readable medium | Hiroshi Abe | 2022-11-29 |
| 10971331 | Writing data generation method, computer-readable recording medium on which program is recorded, and multi-charged particle beam writing apparatus | Shinji Sakamoto, Kenichi Yasui, Chiaki Inaba, Hikaru Yamamura, Yoshinori Akahane | 2021-04-06 |
| 6961351 | Communication device and transit device having a call-hold function and a method for controlling the function | Kensuke Kawai, Yasuhiro Tsuchiya, Yasutaka Iwasaki | 2005-11-01 |
| 6546131 | Image processing method and apparatus for achieving tone reproduction suited to the image | Yoshito Mizoguchi, Sono Gu | 2003-04-08 |
| 6314251 | Image forming apparatus | Fumiteru Gomi, Yoichi Kimura, Makoto Ohki, Shigeru Matsuzaki, Kouichi Hashimoto +1 more | 2001-11-06 |
| 6121997 | Image forming apparatus for having an arbitrary number of screen lines and screen angles by controlling pixel dot recording timing | — | 2000-09-19 |
| 6115561 | Image forming apparatus and a controlling method of an image forming apparatus | — | 2000-09-05 |
| 5742323 | Image forming apparatus with pulse width modulated laser driver | — | 1998-04-21 |
| 5512983 | Electrophotographing apparatus with first and second charge devices | Makoto Ohki | 1996-04-30 |
| 5467196 | Image forming apparatus which forms halftone images mixed with characters and fine lines | Sono Gu, Yoshito Mizoguchi | 1995-11-14 |
| 5447364 | Anti-skid control system for rear wheels | Shinsuke Sakane, Hiroyuki Ichikawa, Chiaki Hamada | 1995-09-05 |
| 5401081 | Anti-skid control system for driven wheels | Shinsuke Sakane, Hiroyuki Ichikawa, Chiaki Hamada | 1995-03-28 |
| 5364175 | Anti-skid brake system for wheeled vehicle | Shinsuke Sakane, Hiroyuki Ichikawa, Chiaki Hamada | 1994-11-15 |
| 5305060 | Image forming apparatus having control means for controlling image forming condition | — | 1994-04-19 |
| 5194901 | Image forming apparatus having means for preventing toner deposit on photosensitive member | Kenichi Takeda | 1993-03-16 |
| 5083167 | Image forming apparatus for supplying different amounts of electric charge to an end portion of a transfer material | Kenichi Takeda, Atsushi Takeda, Yoshio Uchikawa, Takashi Hasegawa | 1992-01-21 |