Issued Patents All Time
Showing 26–50 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7513585 | Printhead, printhead cartridge, printing apparatus, and element substrate of printhead | — | 2009-04-07 |
| 7472884 | Control unit for electromagnetically driven valve | Mikio Yokota | 2009-01-06 |
| 7456375 | Image heating apparatus of induction heating type and excitation coil unit adapted for the use therein | — | 2008-11-25 |
| 7213550 | Internal combustion engine and valve timing control method | — | 2007-05-08 |
| 7111594 | Method of operating internal combustion engine including electromagnetically driven intake valves | Tametoshi Mizuta, Isao Matsumoto, Kazuhiko Shiratani, Shoji Katsumata, Keiji Yoeda +1 more | 2006-09-26 |
| 7048671 | Control device and method for engine and transmission | Kunio Morisawa, Toshinari OGAWA, Naoki Moriguchi, Tadashi Tamura, Tadayuki Nagai +2 more | 2006-05-23 |
| 7028652 | Device for controlling an internal combustion engine with a variable valve timing system | Yoshihiro Iwashita, Shigeo Kikori, Kazuhiko Shiratani, Shouji Katsumata, Keiji Yoeda +2 more | 2006-04-18 |
| 7007920 | Method of controlling energization of electro-magnetically driven valve with variable feedback gain | Isao Matsumoto, Kazuhiko Shiratani, Shoji Katsumata, Tametoshi Mizuta, Keiji Yoeda +1 more | 2006-03-07 |
| 6831449 | Current determination circuit, and image printing apparatus having current determination circuit | Kazunori Masuda | 2004-12-14 |
| 6830233 | Control apparatus of electromagnetic drive valve and control method of the same | Shoji Katsumata, Isao Matsumoto, Kazuhiko Shiratani, Tametoshi Mizuta, Keiji Yoeda +1 more | 2004-12-14 |
| 6830536 | Method and apparatus for controlling the cylinder torque of a combustion engine | Masaaki Tanaka, Yasushi Ito, Shoji Katsumata, Keiji Yoeda, Makoto Ogiso +1 more | 2004-12-14 |
| 6796626 | Image printing apparatus | — | 2004-09-28 |
| 6759640 | Method of controlling current applied to electromagnetically driven valve and control system | Keiji Yoeda, Isao Matsumoto, Kazuhiko Shiratani, Shoji Katsumata, Tametoshi Mizuta +1 more | 2004-07-06 |
| 6729126 | Internal combustion engine having variable valve control system and NOx catalyst | Makoto Ogiso, Shouji Katsumata, Kazuhiko Shiratani, Keiji Yoeda, Tomomi Yamada +3 more | 2004-05-04 |
| 6713736 | Method and apparatus for manufacturing cylindrical member | Hitoshi Suzuki, Joji Nagahira | 2004-03-30 |
| 6704038 | Light deflecting apparatus | Michihiro Kugioka, Mikio Nakasugi, Masayoshi Asami, Ichiro Maekawa, Nobuo Nakajima +1 more | 2004-03-09 |
| 6555591 | Foam cross-linked with metal salt and process for production | Tsuyoshi Tomosada, Kimihiko Noda, Satoshi Sasaki, Hideo Nishiguchi | 2003-04-29 |
| 6546910 | Method and apparatus for controlling the cylinder torque of a combustion engine having electromagnetically driven valves | Masaaki Tanaka, Yasushi Ito, Shoji Katsumata, Keiji Yoeda, Makoto Ogiso +1 more | 2003-04-15 |
| 6539901 | Internal combustion engine having an electromagnetic valve drive mechanism and method for controlling the same | Isao Matsumoto | 2003-04-01 |
| 6519933 | Internal combustion engine having variable valve control system and NOx catalyst | Makoto Ogiso, Shouji Katsumata, Kazuhiko Shiratani, Keiji Yoeda, Tomomi Yamada +3 more | 2003-02-18 |
| 6446588 | Internal combustion engine having electromagnetic valve driving mechanism and method of controlling electromagnetic valve driving mechanism | Tomomi Yamada, Isao Matsumoto, Kazuhiko Shiratani, Shouji Katsumata, Keiji Yoeda | 2002-09-10 |
| 6437673 | Transformer assembling method, transformer, transformer-mounted substrate, power supply unit having transformer-mounted substrate, and recording apparatus including power supply unit | Shunichi Haga, Ichiro Shimizu | 2002-08-20 |
| 6405693 | Internal combustion engine and method for controlling valve of internal combustion engine | Keiji Yoeda, Kiyoshi Nakanishi, Yoshihiro Iwashita, Kazuhiko Shiratani, Shouji Katsumata +4 more | 2002-06-18 |
| 6377746 | Recording apparatus for recording moving and still signals on different parts of tape-shaped recording medium | Tsunenori Yoshinari, Katsumi Arisaka, Toshiaki Shingu | 2002-04-23 |
| 6354253 | Solenoid valve device | Shouji Katsumata, Yoshihiro Iwashita, Isao Matsumoto, Masaaki Tanaka, Keiji Yoeda | 2002-03-12 |