Issued Patents All Time
Showing 101–125 of 187 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7551864 | Image forming apparatus and method of controlling an image quality | Kohta Fujimori, Yuushi Hirayama, Nobutaka Takeuchi, Kayoko Tanaka, Kazumi Kobayashi +3 more | 2009-06-23 |
| 7551866 | Image forming method and apparatus with improved conversion capability of amount of toner adhesion | Naoto Watanabe, Shin Hasegawa, Hideki Kamaji, Hitoshi Ishibashi, Kohta Fujimori +7 more | 2009-06-23 |
| 7548704 | Image forming apparatus effectively conducting a process control | Shin Hasegawa, Hitoshi Ishibashi, Kohta Fujimori, Naoto Watanabe, Osamu Ariizumi +8 more | 2009-06-16 |
| 7536121 | Image forming apparatus and image density control method | Kiichirou Shimizu, Shin Hasegawa, Kohta Fujimori, Nobutaka Takeuchi, Yushi Hirayama +3 more | 2009-05-19 |
| 7515844 | Image density control method and image forming apparatus | Kayoko Tanaka, Kohta Fujimori, Yuji Hirayama, Nobutaka Takeuchi, Shin Hasegawa +3 more | 2009-04-07 |
| 7493058 | Image forming apparatus and toner concentration controlling method | Nobutaka Takeuchi, Shin Hasegawa, Kohta Fujimori, Kayoko Tanaka, Yushi Hirayama +8 more | 2009-02-17 |
| 7396796 | Treatment agent, method and device for treating hazardous substances | Hirokazu Watanabe, Hisanori Kurobe, Misao Iwata, Koushi Yamaguchi | 2008-07-08 |
| 7352380 | Thermal head printer and printing method in thermal head printer | Hiroaki Takano, Naoki Takizawa, Akihiro Horii | 2008-04-01 |
| 7280792 | Method for evaluating changes in resistance of electric resistance member and image forming apparatus using same | Yuuji Sawai, Yoshihiro Fujiwara, Shin Kayahara, Hiromi Ogiyama, Atsushi Takehara +1 more | 2007-10-09 |
| 7260335 | Image-information detecting device and image forming apparatus | Yushi Hirayama, Shin Hasegawa, Hitoshi Ishibashi, Kohta Fujimori, Naoto Watanabe +6 more | 2007-08-21 |
| 7251420 | Method and apparatus for image forming capable of effectively detecting toner density | Kohta Fujimori, Shin Hasegawa, Noboru Sawayama, Hitoshi Ishibashi, Kayoko Tanaka +6 more | 2007-07-31 |
| 7228081 | Method and apparatus for image forming capable of controlling image-forming process conditions | Shin Hasegawa, Noboru Sawayama, Takashi Enami, Fukutoshi Uchida, Shinji Kobayashi +6 more | 2007-06-05 |
| 7203433 | Apparatus for detecting amount of toner deposit and controlling density of image, method of forming misalignment correction pattern, and apparatus for detecting and correcting misalignment of image | Yuuji Sawai, Hiromi Ogiyama, Shin Kayahara, Atsushi Takehara, Ken Yoshida +1 more | 2007-04-10 |
| 7199993 | Ion-generating component, ion-generating unit, and ion-generating apparatus | Yoshihiro Sako | 2007-04-03 |
| 7190912 | Tandem type color image forming apparatus | — | 2007-03-13 |
| 7101630 | Diarylamino group-containing copolymer, organic electroluminescent device, and method of producing hole transport layer for organic electroluminescent device | — | 2006-09-05 |
| 7097185 | Suspension cross member | Shigeki Hama | 2006-08-29 |
| 7074158 | Shift control apparatus of automatic transmission of motor vehicle | Kazuyuki Watanabe, Toshimitsu Sato, Atsushi Ayabe, Naoyuki Sakamoto, Hiromichi Kimura +3 more | 2006-07-11 |
| 7034475 | Control apparatus for controlling regenerative operation of vehicle motor | Koichi Yamamoto, Koji Tamenori, Akihiro Anekawa | 2006-04-25 |
| 7003238 | Intermediate image transfer device for a color image forming apparatus | Ken Yoshida, Yuuji Sawai, Hiromi Ogiyama, Atsushi Takehara, Shin Kayahara +1 more | 2006-02-21 |
| 6973393 | Control apparatus for a fuel cell vehicle | Yoshinobu Hasuka, Hibiki Saeki, Satoshi Aoyagi | 2005-12-06 |
| 6937132 | High-voltage variable resistor | Yukihiko Yoshida | 2005-08-30 |
| 6928732 | Method of manufacturing piping having joining portion | Koji Sakai, Makoto Ito | 2005-08-16 |
| 6902642 | Hydraulic transfer method | Yukihiko Kawaharada, Akihiro Sawaguchi, Mitsutaka Nanbo, Hiroyuki Tabe, Shuzo Mizuno | 2005-06-07 |
| 6798996 | Image forming apparatus | Masaichi Sawada, Noboru Sawayama, Shin Hasegawa, Naoto Watanabe, Kayoko Ikegami +1 more | 2004-09-28 |