Issued Patents All Time
Showing 26–50 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7360858 | Ink cartridge, detection device for cartridge identification and ink level detection, and image formation apparatus comprising thereof | Kazuhiro Hayamizu, Yukichi Sawaki, Koji Akagi | 2008-04-22 |
| 7093917 | Image forming apparatus and correction method of transfer condition thereof | — | 2006-08-22 |
| 7086715 | Method of printing a test pattern, an image forming device, and a recording medium on which the test pattern is printed | — | 2006-08-08 |
| 7083259 | Inkjet printing device | Jun Morikawa | 2006-08-01 |
| 7021737 | Image forming apparatus | — | 2006-04-04 |
| 6902251 | Inkjet printing device | Jun Morikawa | 2005-06-07 |
| 5857443 | Devices for controlling plant, clutch slip, and idling engine speed and methods of controlling the same | Katsumi Kono, Hiroshi Ito, Kagenori Fukumura, Shinya Nakamura, Masataka Osawa +1 more | 1999-01-12 |
| 5749061 | Clutch slip control device and method of manufacturing the same, clutch slip control method, and vehicle control device | Katsumi Kono, Hiroshi Ito, Kagenori Fukumura, Shinya Nakamura, Masataka Osawa +1 more | 1998-05-05 |
| 5697867 | Devices for controlling plant, clutch slip, and idling engine speed and methods of controlling the same | Katsumi Kono, Hiroshi Ito, Kagenori Fukumura, Shinya Nakamura, Masataka Osawa +1 more | 1997-12-16 |
| 5627750 | Clutch slip control device and method of manufacturing the same, clutch slip control method, and vehicle control device | Katsumi Kono, Hiroshi Ito, Kagenori Fukumura, Shinya Nakamura, Masataka Osawa +1 more | 1997-05-06 |
| 5616000 | Stator of torque converter for vehicles improved to suppress separation of working fluid | Yasuhiro Kondo, Kenji Imai, Masahiro Kojima, Nobuyuki Nagashima | 1997-04-01 |
| 5121153 | Automatic focusing device | Takamichi Takehana | 1992-06-09 |
| 5121154 | Automatic focusing device used for a camera | Yoshiharu Narita | 1992-06-09 |
| 5089841 | Device for automatically changing magnification of camera zoom lens | — | 1992-02-18 |
| 5079585 | Camera data storage apparatus with power cut off protection | — | 1992-01-07 |
| 4988139 | Retractable sun visor with variable shading for an automobile | — | 1991-01-29 |
| 4878080 | Camera zoom lens automatic magnification apparatus | Takamichi Takehana, Osamu Murayama, Hideaki Nakajima, Makoto Hamada | 1989-10-31 |
| 4769774 | System for controlling engine speed when direction of vehicle changed | Toshihide Narita, Eiichi Yasuda, Yoshiyasu Uchida | 1988-09-06 |
| 4727490 | Running control device on cargo handling vehicles | Toshihide Narita, Eiichi Yasuda | 1988-02-23 |
| 4722312 | Electro-pressure conversion control device | Masanobu Kimura, Makoto Koike, Kiyomi Kawamura | 1988-02-02 |
| 4721253 | Intermittent type swirl injection nozzle | Masaaki Noguchi, Masaharu Sumiyoshi, Yujiro Oshima | 1988-01-26 |
| 4685432 | Method and device for forming mixture gas in direct injection type internal combustion engine | Akinori Saito, Kenji Imai, Kiyomi Kawamura, Masanobu Kimura | 1987-08-11 |
| 4675827 | Revolution controller for a single power plant in cargo-handling vehicles | Toshihide Narita, Eiichi Yasuda | 1987-06-23 |
| 4633830 | Direct injection internal combustion engine of compression ignition type | Yujiro Oshima, Nobuyuki Mori, Katsuhiko Sugiyama, Taro Aoyama, Akinori Saito +1 more | 1987-01-06 |
| 4629127 | Intermittent swirl type injection valve | Kiyomi Kawamura, Akinori Saito, Kenji Imai, Masanobu Kimura | 1986-12-16 |