Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6816688 | Image forming apparatus | — | 2004-11-09 |
| 6813456 | Fixing device | Satoshi Kinouchi, Osamu Takagi, Kazuhiko Kikuchi, Hisaaki Kawano, Hiroshi Nakayama +3 more | 2004-11-02 |
| 6748184 | Image forming apparatus and fixing device | Noriyuki Umezawa, Taizo Kimoto, Hisaaki Kawano, Hiroshi Nakayama, Osamu Takagi +3 more | 2004-06-08 |
| 6660979 | Fixing device including an electromagnetic inductive coil member providing inductive heating | Osamu Takagi, Satoshi Kinouchi, Kazuhiko Kikuchi, Hisaaki Kawano, Hiroshi Nakayama +3 more | 2003-12-09 |
| 6625405 | Image forming apparatus and fixing device | Noriyuki Umezawa, Taizo Kimoto, Hisaaki Kawano, Hiroshi Nakayama, Osamu Takagi +3 more | 2003-09-23 |
| 6522846 | Fixing device having connection member for supplying AC current to an electromagnetic induction coil | Satoshi Kinouchi, Osamu Takagi, Kazuhiko Kikuchi, Hisaaki Kawano, Hiroshi Nakayama +3 more | 2003-02-18 |
| 6507008 | Image forming apparatus and fixing device for fixing a toner image to a fixing device | Hiroshi Nakayama, Hisaaki Kawano, Taizo Kimoto, Noriyuki Umezawa, Osamu Takagi +3 more | 2003-01-14 |
| 6498906 | Image forming apparatus having fixing device for fixing developer image on recording medium by induction-heating heat roller | Taizo Kimoto, Hisaaki Kawano, Hiroshi Nakayama, Noriyuki Umezawa, Osamu Takagi +3 more | 2002-12-24 |
| 6496665 | Image forming apparatus and fixing device | Noriyuki Umezawa, Taizo Kimoto, Hisaaki Kawano, Hiroshi Nakayama, Osamu Takagi +3 more | 2002-12-17 |
| 6495810 | Fixing device using induction heating as a heating source | Osamu Takagi, Satoshi Kinouchi, Kazuhiko Kikuchi, Hisaaki Kawano, Hiroshi Nakayama +3 more | 2002-12-17 |
| 6472110 | Process for manufacturing liquid crystal display element | Shigeki Nakano, Akira Awaji, Takeshi Masuyama | 2002-10-29 |
| 6459918 | Brain electrode securing device | Akio Togashi, Takaaki Musha | 2002-10-01 |
| 6427056 | Image forming apparatus having a fixing device for fixing developer image on recording medium by subjecting heat roller to induction heating | Hisaaki Kawano, Hiroshi Nakayama, Taizo Kimoto, Noriyuki Umezawa, Osamu Takagi +3 more | 2002-07-30 |
| 6405014 | Fixing device for fixing a developer image on a recording medium by induction-heating a heat roller | Taizo Kimoto, Noiryuki Umezawa, Hisaaki Kawano, Hiroshi Nakayama, Osamu Takagi +3 more | 2002-06-11 |
| 6377778 | Fixing device using induction heating | Kazuhiko Kikuchi, Tomohiro Matsunai, Yasuhiro Ebata | 2002-04-23 |
| 6215511 | Optical writing head driving device | Makoto Asako, Kazutaka Otsuka, Yutaka Ichimura, Yukio Akita, Yoshiyuki Matsuoka +2 more | 2001-04-10 |
| 6081230 | Navigation system furnished with means for estimating error of mounted sensor | Masatoshi Hoshino, Shigeru Oho, Yasuhiro Gunji, Hiroshi Kuroda, Yoshimasa Nagashima +1 more | 2000-06-27 |
| 6064489 | Image forming apparatus | Takefumi Nosaki, Masahiko Taniguchi, Toshiharu Takahashi, Hironobu Machida | 2000-05-16 |
| 5664982 | Manufacturing method for a liquid crystal display | Shigeki Nakano, Akira Awaji, Takeshi Masuyama | 1997-09-09 |
| 5251139 | Vehicular traveling direction measuring system | Hiroshi Tsuda, Toshiyuki Itoh | 1993-10-05 |
| 5172322 | Vehicular traveling direction measuring system with automatic center coordinate position correction | Hiroshi Ueno | 1992-12-15 |
| 5170354 | Vehicular traveling direction measuring system with automatic center coordinate position correction | Hiroshi Ueno | 1992-12-08 |
| 5131155 | Apparatus and method for measuring forward direction of vehicle | Hiroshi Tsuda, Hiroshi Ueno | 1992-07-21 |
| 4466663 | Head-rest for seat of vehicle | Yaichi Oishi, Katsuaki Maruyama, Takami Terada, Motoi Hyodo | 1984-08-21 |