Issued Patents All Time
Showing 1–25 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10512985 | Joint processing method and dome member | Hiroaki Sato, Hiroki Akamatsu | 2019-12-24 |
| 10005980 | Grease composition and bearing | Yuji Onuki, Yutaka Imai | 2018-06-26 |
| 9749571 | Imaging apparatus and imaging system | — | 2017-08-29 |
| 9528073 | Lubricant composition and mechanical member | Junichi Imai, Yutaka Imai | 2016-12-27 |
| 9376644 | Lubricant composition | Da Ming Dong, Yutaka Imai | 2016-06-28 |
| 9085744 | Grease composition and bearing | Yuji Onuki, Yutaka Imai | 2015-07-21 |
| 8419264 | Planar lighting device | Osamu Iwasaki | 2013-04-16 |
| 8251562 | Unitary light guide plate, light guide plate unit, planar lighting device and liquid crystal display device | Masayuki Kuramitsu | 2012-08-28 |
| 8210732 | Light guide plate, light guide plate assembly, and planar lighting device and liquid crystal display device using these | Takamitsu Okumura | 2012-07-03 |
| 8154613 | Signal processing apparatus and method for reducing jaggedness on color image edge and image sensing apparatus having same | Eiichiro Ikeda, Takaaki Fukui | 2012-04-10 |
| 7781013 | Method of designing a diffusion film, a process for producing the same, and a diffusion film obtained thereby | Akihiko Takeda, Osamu Iwasaki | 2010-08-24 |
| 7738054 | Liquid crystal display device | Takamitsu Okumura, Osamu Iwasaki | 2010-06-15 |
| 7645048 | Planar lighting device | Osamu Iwasaki, Takamitsu Okumura | 2010-01-12 |
| 7471811 | Image pickup apparatus and fingerprint recognition apparatus | — | 2008-12-30 |
| 7248288 | Signal processing apparatus and method for reducing jaggedness on color image edge and image sensing apparatus having same | Eiichiro Ikeda, Takaaki Fukui | 2007-07-24 |
| 7217013 | Electric light for work and support device for electric light for work | — | 2007-05-15 |
| 7129985 | Image sensing apparatus arranged on a single substrate | Toru Koizumi, Shigetoshi Sugawa, Isamu Ueno, Katsuhisa Ogawa, Tetsunobu Kochi +2 more | 2006-10-31 |
| 7053028 | Grease and grease sealed bearing | Takayuki Kawamura, Hidenobu Mikami, Mitsunari Asao, Yuji Oonuki | 2006-05-30 |
| 7030920 | Image pickup apparatus using a selector circuit | Hidetoshi Hayashi, Seiji Hashimoto, Osamu Yuki | 2006-04-18 |
| 6877880 | Electric light for work | — | 2005-04-12 |
| 6853748 | Signal processing apparatus and method for reducing generation of false color by adaptive luminance interpolation | Eiichiro Ikeda, Takaaki Fukui | 2005-02-08 |
| 6627896 | Image sensing apparatus | Seiji Hashimoto, Osamu Yuki, Hidetoshi Hayashi | 2003-09-30 |
| 6310572 | Semiconductor integrated circuit having plural input control circuits | Sanroku Tsukamoto | 2001-10-30 |
| 6288665 | Analog to digital converter, encoder, and recorded data reproducing apparatus | Sanroku Tsukamoto, Ian Juso Dedic, Kuniyoshi Kamei, Masaru Sawada, Hiroko Murakami | 2001-09-11 |
| 6288668 | Analog to digital converter, encoder, and recorded data reproducing apparatus | Sanroku Tsukamoto, Ian Juso Dedic, Kuniyoshi Kamei, Masaru Sawada, Hiroko Murakami | 2001-09-11 |