Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8995489 | Semiconductor stack and vertical cavity surface emitting laser | — | 2015-03-31 |
| 8830287 | Surface-emission laser array, optical scanning apparatus and image forming apparatus | Shunichi Sato, Akihiro Itoh, Hiroyoshi Shouji, Yoshinori Hayashi, Daisuke Ichii +1 more | 2014-09-09 |
| 8508567 | Surface-emission laser array, optical scanning apparatus and image forming apparatus | Shunichi Sato, Akihiro Itoh, Hiroyoshi Shouji, Yoshinori Hayashi, Daisuke Ichii +1 more | 2013-08-13 |
| D665055 | Shower plate | Ippei Yanagisawa, Shuzo Hebiguchi | 2012-08-07 |
| 8089498 | Surface-emission laser array, optical scanning apparatus apparatus and image forming apparatus | Shunichi Sato, Akihiro Itoh, Hiroyoshi Shouji, Yoshinori Hayashi, Daisuke Ichii +1 more | 2012-01-03 |
| 7991033 | Vertical cavity surface emitting laser (VCSEL), VCSEL array device, optical scanning apparatus, and image forming apparatus | Morimasa Kaminishi | 2011-08-02 |
| 7976521 | Body fluid suction reservoir | Yukihiko Sakaguchi | 2011-07-12 |
| 7693204 | Surface-emitting laser device and surface-emitting laser array including same | Shunichi Sato, Naoto Jikutani | 2010-04-06 |
| 7641639 | Body fluid suction reservoir | Yukihiko Sakaguchi | 2010-01-05 |
| 7297106 | Medical treating instrument | Hideo Yamada, Eiji Kanehira, Kiyotaka Arikawa, Minoru Shibata | 2007-11-20 |
| 7061513 | Image recording body and image forming apparatus by use of the same | Yasuo Katano, Satoru Tomita, Minoru Morikawa | 2006-06-13 |
| 6961074 | Image recording body and image forming apparatus by use of the same | Yasuo Katano, Satoru Tomita, Minoru Morikawa | 2005-11-01 |
| 6589708 | Image recording body and image forming device using the image recording body | Yasuo Katano, Satoru Tomita, Minoru Morikawa | 2003-07-08 |
| 6166753 | Thermal printer | — | 2000-12-26 |
| 5999244 | Projection exposure apparatus, method for correcting positional discrepancy of projected image, and method for determining image formation characteristic of projection optical system | Masamitsu Yanagihara, Seiji Miyazaki, Hideki Koitabashi, Yoichi Hamashima, Hiroshi Kitano +1 more | 1999-12-07 |
| 5963243 | Exposing device for correcting an f.theta. error of a rotatable polygon mirror without using an f.theta. lens | Yoriyuki Sunaga | 1999-10-05 |
| 5602637 | Color printer | Hiroshi Yamaguchi | 1997-02-11 |
| 5592210 | Method and apparatus for driving edge emission type line head | Shigeru Morino | 1997-01-07 |
| 5568178 | Method and apparatus for driving edge-emission type electroluminescent elements, method and apparatus for driving a line head having a plurality of edge-emission type electroluminescent elements and image forming apparatus for forming image data on | Shigeru Morino | 1996-10-22 |
| 5233370 | Method and apparatus of exposure for correcting electrostatic latent image outline | Osamu Kobuse | 1993-08-03 |
| 5206685 | Apparatus for maintaining an electrophotographic apparatus | Koki Tanaka | 1993-04-27 |