Issued Patents All Time
Showing 126–150 of 208 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6498906 | Image forming apparatus having fixing device for fixing developer image on recording medium by induction-heating heat roller | Taizo Kimoto, Hisaaki Kawano, Kenji Takano, Noriyuki Umezawa, Osamu Takagi +3 more | 2002-12-24 |
| 6495810 | Fixing device using induction heating as a heating source | Osamu Takagi, Satoshi Kinouchi, Kazuhiko Kikuchi, Hisaaki Kawano, Kenji Takano +3 more | 2002-12-17 |
| 6496665 | Image forming apparatus and fixing device | Noriyuki Umezawa, Taizo Kimoto, Kenji Takano, Hisaaki Kawano, Osamu Takagi +3 more | 2002-12-17 |
| 6487164 | Optical recording medium capable of assuring sufficient levels of signals required for reading/writing data, and stamper for manufacture of the same | Sohmei Endoh, Manabu Iwai, Katsuhiko Ohtomo, Tomiji Tanaka, Masayoshi Kanno +1 more | 2002-11-26 |
| 6448018 | Fluorescence polarization method at multiple wavelengths | Fumihisa Kitawaki, Jinsei Miyazaki | 2002-09-10 |
| 6439035 | Method and apparatus for evaluating retention time of foam of beer | Kazuhisa Yasui | 2002-08-27 |
| 6432632 | Fluorescence polarization method | Jinsei Miyazaki | 2002-08-13 |
| 6427056 | Image forming apparatus having a fixing device for fixing developer image on recording medium by subjecting heat roller to induction heating | Hisaaki Kawano, Kenji Takano, 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 | Kenji Takano, Taizo Kimoto, Noiryuki Umezawa, Hisaaki Kawano, Osamu Takagi +3 more | 2002-06-11 |
| 6321046 | Induction heating fixing device having a central processing unit, and image forming apparatus using the fixing device | Kazuhiko Kikuchi, Tomohiro Matsunai, Yasuhiro Ebata | 2001-11-20 |
| 6314079 | Optical disc and method for manufacturing the same | Jun Shimizu, Hiroshi Nomura | 2001-11-06 |
| 6307029 | Dye-labeled protein conjugate and method for preparing the same | Nobuyuki Shigetou, Jinsei Miyazaki | 2001-10-23 |
| 6300480 | Dye-labeled protein conjugate and method for preparing the same | Nobuyuki Shigetou, Jinsei Miyazaki | 2001-10-09 |
| 6206535 | Planar lighting device and method of making light guides used therein | Yukitoshi Hattori, Takeya Sakai, Masaya Morino | 2001-03-27 |
| 6141511 | Fixing device for use in an image forming apparatus that has first and second heater lamps and first and second controllers | — | 2000-10-31 |
| 6119464 | Beverage servers and their controlling methods | Takaaki Furuhashi, Katsuoki Kawanishi, Kenji Kobayashi, Takashi Mizumoto, Kazumasa Masuda +1 more | 2000-09-19 |
| 6048597 | Optical device and manufacturing method thereof | Etsuro Ikeda | 2000-04-11 |
| 6041461 | Spike for baseball shoes | Masao Ogawa, Katsumi Shinjo | 2000-03-28 |
| 5984214 | Multiaxes roll type of crusher | Teruji Watajima | 1999-11-16 |
| 5965713 | Dye labeled protein conjugate its preparing method and sensor using the same | Nobuyuki Shigeto, Jinsei Miyazaki | 1999-10-12 |
| 5946287 | Optical disk having pits with push-pull signal of opposite polarity to that of guide grooves | Masaki Kagawa | 1999-08-31 |
| 5883637 | Kerning method and a typographic apparatus utilizing same | Toru Takasawa | 1999-03-16 |
| 5841271 | Test mode power circuit for integrated-circuit chip | — | 1998-11-24 |
| 5802532 | Kerning method and electronic typographic/editing apparatus | Kiyotaka MIYAI | 1998-09-01 |
| 5787456 | Semiconductor memory device which can perform a high speed operation | — | 1998-07-28 |