Issued Patents All Time
Showing 51–75 of 84 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8296516 | Storage controller for mirroring data written to cache memory area | Yusuke Nonaka, Hideyuki Koseki | 2012-10-23 |
| 8142082 | Optical assembly optically coupling an optical fiber and a semiconductor device | Isao Oshima, Toshitsugu Uesugi, Tadayoshi Hata | 2012-03-27 |
| 7941903 | Carbon fiber precursor fiber bundle, production method and production device therefor, and carbon fiber and production method therefor | Katsuhiko Ikeda, Nobuyuki Shimozawa, Takahiko Kunisawa | 2011-05-17 |
| 7852206 | Vehicular power line communication system | Yo Yanagida, Naoyuki Shiraishi, Terumitsu Sugimoto | 2010-12-14 |
| 7810931 | Light source apparatus, optical modulation apparatus, display apparatus, light condense illumination apparatus and projection type color display apparatus | Hibiki Tatsuno | 2010-10-12 |
| 7423519 | Vehicular power line communication system | Yo Yanagida, Naoyuki Shiraishi, Terumitsu Sugimoto | 2008-09-09 |
| 7352282 | Communication system | Yo Yanagida, Naoyuki Shiraishi, Terumitsu Sugimoto | 2008-04-01 |
| 7349347 | ASK communication device | Yo Yanagida, Naoyuki Shiraishi, Terumitsu Sugimoto | 2008-03-25 |
| 7315236 | Monitoring device for monitoring electronic control units on a vehicle | Yo Yanagida, Naoyuki Shiraishi, Terumitsu Sugimoto | 2008-01-01 |
| 7307519 | Communication system and PLC network | Yo Yanagida, Naoyuki Shiraishi, Terumitsu Sugimoto | 2007-12-11 |
| 7271938 | Method and apparatus for optical scanning capable of efficiently reducing an image surface distortion | Magane Aoki | 2007-09-18 |
| 7266139 | Optical semiconductor device module and bidirectional module | Hideki Haneda, Seiichiro Tabata | 2007-09-04 |
| 7255302 | Guide apparatus for continuous fiber bundle, winding machine for continuous fiber bundle equipped with the guide apparatus, method for making bobbin by the winding machine, and carbon fiber bobbin made by the method | Gordon Shearer, Fumihiko Nobayashi, Osamu Tsutsumi | 2007-08-14 |
| 7155890 | Production device for carbon fibers and production method therefor | Hiroshi Inagaki, Takahiko Kunisawa | 2007-01-02 |
| 7128477 | Optical transmitter and receiver module | Seiichiro Tabata, Hironori Sasaki | 2006-10-31 |
| 7116347 | Optical scanning device and image forming system including the same | — | 2006-10-03 |
| 7009778 | Imaging optical system, image display apparatus and imaging optical apparatus | — | 2006-03-07 |
| 6937371 | Optical scanner and image formation apparatus | Yoshinori Hayashi, Seizo Suzuki, Hiromichi Atsuumi, Kohji Sakai, Akihisa Itabashi | 2005-08-30 |
| 6771407 | Optical scanner and image formation apparatus | Yoshinori Hayashi, Seizo Suzuki, Hiromichi Atsuumi, Kohji Sakai, Akihisa Itabashi | 2004-08-03 |
| 6697183 | Light beam scanning apparatus and image forming system incorporating such apparatus | Hiromichi Atsuumi | 2004-02-24 |
| 6496293 | Optical scanning device, scanning optical system, optical scanning method and image forming apparatus | — | 2002-12-17 |
| 6317246 | Multi-beam scanning apparatus | Yoshinori Hayashi, Kenichi Takanashi | 2001-11-13 |
| 6198562 | Multi-beam scanning device and image forming system and method using the same | Yoshinori Hayashi | 2001-03-06 |
| 6185026 | Multi-beam scanning apparatus | Yoshinori Hayashi, Kenichi Takanashi | 2001-02-06 |
| 5760970 | Zoom lens of high magnification | — | 1998-06-02 |