Issued Patents All Time
Showing 51–75 of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8693932 | Fixing device and image forming apparatus | — | 2014-04-08 |
| 8346143 | Fixing device and image forming apparatus capable of effectively circulating and applying oil for fixing | Masami Okamoto, Kazuo Suno, Kenji Nozawa, Naoto Suzuki, Yoshihiro Sonohara +4 more | 2013-01-01 |
| 8282745 | Fe-based soft magnetic alloy and dust core using fe-based soft magnetic alloy | Keiko Tsuchiya, Hisato Koshiba, Takao Mizushima | 2012-10-09 |
| 8253803 | Video quality assessing apparatus | Takaaki Kurita | 2012-08-28 |
| 8224220 | Fixing device and image forming apparatus capable of adjusting amount of oil applied for fixing | Masami Okamoto, Kazuo Suno, Kenji Nozawa, Naoto Suzuki, Syoichi Kaneko +4 more | 2012-07-17 |
| 8195010 | Video matching apparatus and video matching method | Keishirou Watanabe, Takaaki Kurita | 2012-06-05 |
| 8130274 | Video quality objective assessment device, assessment method, and program | Takaaki Kurita | 2012-03-06 |
| 8112022 | Fixing device, image forming apparatus, and image fixing method capable of stably applying oil for fixing without adhering oil to sheet | Masami Okamoto, Kazuo Suno, Kenji Nozawa, Naoto Suzuki, Yoshihiro Sonohara +4 more | 2012-02-07 |
| 8094196 | Video matching device, method, and program | Takaaki Kurita | 2012-01-10 |
| 8027627 | Fixing device and image forming apparatus with improved mechanism for stably applying oil for fixing | Masami Okamoto, Kazuo Suno, Kenji Nozawa, Yoshihiro Sonohara, Naoto Suzuki +4 more | 2011-09-27 |
| 8023850 | Image forming apparatus capable of stably applying oil for fixing | Masami Okamoto, Kazuo Suno, Kenji Nozawa, Naoto Suzuki, Yoshihiro Sonohara +4 more | 2011-09-20 |
| 7705881 | Video quality assessing apparatus, video quality assessing method, and video quality assessing program | Takaaki Kurita | 2010-04-27 |
| 7702271 | Fixing device, and image forming apparatus using the fixing device | Hiroshi Yamada, Fumihiro Sasaki, Shigeru Emoto, Shinji Ohtani, Hiroto Higuchi +7 more | 2010-04-20 |
| 7499856 | Estimation method and apparatus of overall conversational quality taking into account the interaction between quality factors | Akira Takahashi, Ginga Kawaguti | 2009-03-03 |
| 7437111 | Fixing device, and image forming apparatus using the fixing device | Hiroshi Yamada, Fumihiro Sasaki, Shigeru Emoto, Shinji Ohtani, Hiroto Higuchi +7 more | 2008-10-14 |
| 6681187 | Composition amount determining method and device for functional mixture | Yoshio Ishii, Akira Ikeda, Yasuaki Deguchi | 2004-01-20 |
| 6641987 | Silver halide photographic light-sensitive material | Yoichi Suga, Hideto Ikoma | 2003-11-04 |
| 6461803 | Silver halide color photographic lightsensitive material | Yoichi Suga, Takanori Hioki | 2002-10-08 |
| 6125257 | Methods and systems for cleaning residual toner from image developing device | Takeyoshi Sekine, Hiroshi Yamasita, Hiroyuki Fushimi, Makoto Ohsaki, Kouta Fujimdri +1 more | 2000-09-26 |
| 6117601 | Method of determining and correcting processing state of photosensitive material based on mahalanobis calculation | Yukihiko Kanazawa, Shinzo Kishimoto, Yoshio Ishii, Yoshihiro Fujita | 2000-09-12 |
| 6067435 | Image forming apparatus | Setsuo Soga, Hideo Yu, Yasuhiro Kohira | 2000-05-23 |
| 5913092 | Picture design forming system and method toner for forming an image, transferring substance for forming a picture design | Takashi Bisaiji, Takeyoshi Sekine, Satoshi Hatori, Mitsuru Takahashi | 1999-06-15 |
| RE36124 | Fixing apparatus | Hiroshi Yokoyama, Yutaka Fukuchi, Atsushi Arai, Masahiko Sato, Toshiaki Higaya | 1999-03-02 |
| 5873017 | Image forming apparatus | Setsuo Soga, Hideo Yu, Yasuhiro Kohira | 1999-02-16 |
| 5800101 | Drill | Masaaki Jindai | 1998-09-01 |