Issued Patents 2004
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 6831449 | Current determination circuit, and image printing apparatus having current determination circuit | Kazunori Masuda | 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 |