Issued Patents All Time
Showing 51–73 of 73 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8517922 | Endoscope and endoscope system | Masanobu Koitabashi, Yasukazu Kogen | 2013-08-27 |
| 8498007 | Image forming apparatus | — | 2013-07-30 |
| 8388522 | Endoscope system, program and endoscope system control method | Atsushi Kakuto, Seiichi Ito | 2013-03-05 |
| 8353408 | Centrifugal air classifier | — | 2013-01-15 |
| 8177709 | Rotary self-propelled endoscope system | Akio Uchiyama, Seiichi Ito, Yoshiyuki Tanii | 2012-05-15 |
| 7999205 | Method of separating foreign particles | — | 2011-08-16 |
| 7959558 | Camera head for endoscope, camera system for endoscope, and endoscope system | Junichi Ohnishi, Hiroyuki Kuroda | 2011-06-14 |
| 7957687 | Image forming apparatus and conveyance malfunction decision method | — | 2011-06-07 |
| 7623800 | Image-forming device and image-forming method | Tatsuto Tachibana | 2009-11-24 |
| 7203435 | Image forming apparatus and printer having a double-sided printing mode | Hiroaki Sakai | 2007-04-10 |
| 7203440 | Image forming apparatus with a plurality of selectable modes to maintain temperature | Hiroaki Sakai, Yasunari Kobaru, Tomoyuki Makihira | 2007-04-10 |
| 7016619 | Image forming apparatus | Hiroaki Sakai | 2006-03-21 |
| 6898385 | Image forming apparatus with varied charge voltages | Hiroaki Sakai | 2005-05-24 |
| 6885834 | Printing apparatus | Hiroaki Sakai | 2005-04-26 |
| 6882539 | Electronic circuit board case and method of producing electronic circuit unit | Tatsuo Koike | 2005-04-19 |
| 6858321 | Corrosion resistant member | Nobuaki Wada, Yasuhiro Nagaya, Naruhisa Kamiya, Makoto Sakakibara | 2005-02-22 |
| 6785146 | Electronic circuit board fastening member | Tatsuo Koike | 2004-08-31 |
| 6757155 | Electronic circuit board case | Tatsuo Koike | 2004-06-29 |
| 6600653 | Electronic vehicle control unit | Tatsuo Koike | 2003-07-29 |
| 5868666 | Endoscope apparatus using programmable integrated circuit to constitute internal structure thereof | Yoshihiro Okada, Toshiaki Noguchi, Akira Taniguchi, Sumihiro Uchimura | 1999-02-09 |
| 5533629 | Vortex pneumatic classifier | Takamiki Tamashige, Satoru Fujii | 1996-07-09 |
| 5094391 | Pneumatic classifier | Takamiki Tamashige, Hiroaki Tanaka, Hiroyuki Ninomiya, Takeshi Furukawa, Ryosuke Narishima +1 more | 1992-03-10 |
| 4818376 | Leakage prevention apparatus for a classifier | Hiroaki Tanaka, Takeshi Furukawa, Satoru Fujii | 1989-04-04 |