Issued Patents All Time
Showing 25 most recent of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7759975 | Interface device and information processing system | Fumio Murabayashi, Takashi Sase, Mutsumi Kikuchi, Atsuo Watanabe, Masatsugu Amishiro | 2010-07-20 |
| 7479804 | Interface device and information processing system | Fumio Murabayashi, Takashi Sase, Mutsumi Kikuchi, Atsuo Watanabe, Masatsugu Amishiro | 2009-01-20 |
| 7161264 | Semiconductor circuit having drivers of different withstand voltage within the same chip | Nobuyasu Kanekawa, Kohei Sakurai, Shoji Sasaki, Mittsuru Watabe | 2007-01-09 |
| 7102388 | Interface device and information processing system | Fumio Murabayashi, Takashi Sase, Mutsumi Kikuchi, Atsuo Watanabe, Masatsugu Amishiro | 2006-09-05 |
| 6977522 | Interface device and information processing system | Fumio Murabayashi, Takashi Sase, Mutsumi Kikuchi, Atsuo Watanabe, Masatsugu Amishiro | 2005-12-20 |
| 6634338 | Fuel injection apparatus, fuel injection method and internal combustion engine | Makoto Yamakado, Kiyoshi Amou, Yoshio Okamoto, Yuzo Kadomukai, Hiromasa Kubo +3 more | 2003-10-21 |
| 6624474 | Semiconductor device with scalable withstanding voltage | Nobuyasu Kanekawa, Kohei Sakurai, Shoji Sasaki, Mitsuru Watabe | 2003-09-23 |
| 6615805 | Electromagnetic fuel injector and control method thereof | Makoto Yamakado, Yoshio Okamoto, Nobukatsu Arai, Yuzo Kadomukai, Yoshiyuki Tanabe +3 more | 2003-09-09 |
| 6600295 | Electric power converter with continuous stable noise reduction | Nobuyasu Kanekawa, Kohei Sakurai, Mitsuru Watabe, Shoji Sasaki | 2003-07-29 |
| 6550458 | Electromagnetic fuel injection apparatus, an internal combustion engine having an electromagnetic fuel injection apparatus, and a drive circuit of an electromagnetic fuel injection apparatus | Makoto Yamakado, Yoshio Okamoto, Yzo Kadomukai, Yoshiyuki Tanabe, Hiromasa Kubo +2 more | 2003-04-22 |
| 6431155 | Electromagnetic fuel injector and control method thereof | Makoto Yamakado, Yoshio Okamoto, Nobukatsu Arai, Yuzo Kadomukai, Yoshiyuki Tanabe +3 more | 2002-08-13 |
| 6332453 | Electromagnetic system fuel injection apparatus an internal combustion engine having an electromagnetic system fuel injection apparatus, and a drive circuit of an electromagnetic system fuel injection apparatus | Makoto Yamakado, Yoshio Okamoto, Yzo Kadomukai, Yoshiyuki Tanabe, Hiromasa Kubo +2 more | 2001-12-25 |
| 6129073 | Electromagnetic fuel injector and control method thereof | Makoto Yamakado, Yoshio Okamoto, Nobukatsu Arai, Yuzo Kadomukai, Yoshiyuki Tanabe +3 more | 2000-10-10 |
| 5992391 | Electromagnetic fuel injector and control method thereof | Makoto Yamakado, Yoshio Okamoto, Nobukatsu Arai, Yuzo Kadomukai, Yoshiyuki Tanabe +3 more | 1999-11-30 |
| 5877958 | Apparatus for controlling an automobile engine which is serially connected to system sensors | Michimasa Horiuchi | 1999-03-02 |
| 5568794 | Electric circuit device provided on components necessary for controlling engine of vehicle | Yasushi Sasaki | 1996-10-29 |
| 5255062 | Image forming apparatus having a removal means for separating developers | Tateki Oka, Hideyuki Kanbayashi | 1993-10-19 |
| 5134444 | Image forming apparatus | Tateki Oka, Hideyuki Kanbayashi | 1992-07-28 |
| 5060614 | Ignition timing control system for an engine having backup function for failure | Kazuhiro Uchimi, Shoji Sasaki, Noboru Sugiura | 1991-10-29 |
| 4975348 | Image highlighting method | Naoki Toyoshi, Hiroshi Okamoto, Kaoru Takebe, Shoichi Tsuge | 1990-12-04 |
| 4960092 | Engine control system | Shoji Sasaki | 1990-10-02 |
| 4897331 | Reversal image forming method | Naoki Toyoshi, Hiroshi Okamoto, Kaoru Takebe, Tomoaki Yokoyama | 1990-01-30 |
| 4891287 | Image editing method | Naoki Toyoshi, Hiroshi Okamoto, Kaoru Takebe, Tomoaki Yokoyama | 1990-01-02 |
| 4866481 | Image forming apparatus having a plurality of developers and a detection and control arrangement for detecting the density of a formed image and a controller for controlling the density of the image | Takanobu Yamada | 1989-09-12 |
| 4862221 | Cleaning device | Tomohisa Kanada | 1989-08-29 |