Issued Patents All Time
Showing 76–100 of 143 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8472835 | Fixing device with grounded fusing film | Kei Ishida, Yasushi Fujiwara, Yoshihiro Miyauchi, Tomohiro Kondo | 2013-06-25 |
| 8452218 | Fixing device | Yasushi Fujiwara, Kei Ishida, Yoshihiro Miyauchi, Tomohiro Kondo | 2013-05-28 |
| 8412084 | Fixing device provided with temperature sensor | Kei Ishida, Yoshihiro Miyauchi, Tomohiro Kondo, Yasushi Fujiwara | 2013-04-02 |
| 8412083 | Fixing device | Yasushi Fujiwara, Kei Ishida, Takuji Matsuno, Tomohiro Kondo, Yoshihiro Miyauchi | 2013-04-02 |
| 8385771 | Image forming apparatus | Hirotaka Mori, Hiroshi Nakano, Shougo Sato | 2013-02-26 |
| 8331838 | Image forming apparatus with one-sided alignment detection | — | 2012-12-11 |
| 8175472 | Image forming apparatus | — | 2012-05-08 |
| 7394607 | Disk drive with position detection | Jun Ohno, Hiroyasu Tanabe, Toshiaki Tsuyoshi | 2008-07-01 |
| 7362369 | Image-taking control apparatus for controlling a plurality of drivable parts of said apparatus such that each drivable part finishes its operation at substantially the same time | — | 2008-04-22 |
| 7306665 | Friction material composition and friction material using the composition | Teruyuki Nagayoshi, Manabu Ono | 2007-12-11 |
| 7095566 | Drive controller for lens apparatus | Kazumasa Yoshikawa | 2006-08-22 |
| 6867809 | Speed control device for optical system | — | 2005-03-15 |
| 6829010 | Optical device for photography | — | 2004-12-07 |
| 6822684 | Image signal recording system and optical device | Akira Senda | 2004-11-23 |
| 6780148 | Decanter type centrifugal separator with restriction effected discharge route | Tetsuo Ohinata, Hiroyoshi Mizukami, Yasuyuki Yoshida, Hiroyuki Matsui, Takashi Uchikawa | 2004-08-24 |
| 6585829 | Method for washing container | Yuuki Yoneyama | 2003-07-01 |
| 6504958 | Optical device | — | 2003-01-07 |
| 6437481 | Control device for vibration type motor and apparatus using thereof | Akira Senda | 2002-08-20 |
| 6430278 | System and device for detecting subscriber's busy hour | — | 2002-08-06 |
| 5842056 | Image magnification control device for a camera | Shigeo Toji, Masahiro Kawasaki | 1998-11-24 |
| 5832316 | Image magnification control device for a camera | Shigeo Toji, Masahiro Kawasaki | 1998-11-03 |
| 5781809 | Image magnification control device for a camera | Shigeo Toji, Masahiro Kawasaki | 1998-07-14 |
| 5768635 | Image magnification control device for a camera | Shigeo Toji, Masahiro Kawasaki | 1998-06-16 |
| 5740475 | Image magnification control device for a camera | Shigeo Toji, Masahiro Kawasaki | 1998-04-14 |
| 5721976 | Image magnification control device for a camera | Shigeo Toji, Masahiro Kawasaki | 1998-02-24 |