Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8446641 | Image processing apparatus and image processing method | Kenichi Ono, Nobuyoshi Kaima | 2013-05-21 |
| 7907853 | Image forming apparatus executing calibration and service person call | Takeshi Ogawa, Seiji Miyahara | 2011-03-15 |
| 7746502 | Dither matrix producing method and apparatus, image processing method and apparatus, image forming method and apparatus, program and recording medium | Kei Yasutomi, Takeshi Ogawa | 2010-06-29 |
| 7006119 | Image forming apparatus with photoconductive body, and computer-readable storage medium | — | 2006-02-28 |
| 6839074 | Image forming apparatus with photoconductive body, and computer-readable storage medium | — | 2005-01-04 |
| 6654041 | Image forming apparatus with photoconductive body, and computer-readable storage medium | — | 2003-11-25 |
| 5754202 | Ink jet recording apparatus | Takuro Sekiya, Takayuki Yamaguchi, Mitsuru Shingyouchi, Makoto Obu, Michio Umezawa +3 more | 1998-05-19 |
| 5010353 | Laser recorder with integrally molded deflector | Takashi Murahashi, Toshihiko Nakazawa, Toshihiro Motoi | 1991-04-23 |
| 4996540 | Recorder with ligament supported scan mirror and resilient optical system support | Toshihiro Motoi, Toshihiko Nakazawa, Satoshi Takahashi, Takashi Murahashi | 1991-02-26 |
| 4926195 | Image recording apparatus | Takashi Murahashi, Hisao Fujita, Toshihiko Nakazawa, Toshihiro Motoi | 1990-05-15 |
| 4910535 | Image forming apparatus | Kunihisa Yoshino, Kimio Nishizawa, Hiroshi Tokunaga | 1990-03-20 |
| 4837787 | Semiconductor laser device with light emission inhibiting means | Takashi Murahashi, Toshihiko Nakazawa | 1989-06-06 |
| 4771431 | Semiconductor laser drive | Toshihiko Nakazawa, Takashi Murahashi, Yoshiyuki Ichihara | 1988-09-13 |
| 4763134 | Laser recording apparatus having variable recording magnification and beam intensity control | Takashi Murahashi, Yoshiyuki Ichihara, Toshihiko Nakazawa | 1988-08-09 |