Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8052169 | Gas generator for inflating a gas bag of a vehicle occupant restraint system and method of inflating a gas bag | Katsumi Takazono | 2011-11-08 |
| 7360788 | Inflator and airbag apparatus | Jun Nishimura | 2008-04-22 |
| 7137646 | Pressurized gas release mechanism | Jeffery Blackburn, Tsuneo Chikaraishi | 2006-11-21 |
| 6834885 | Inflator | Hideki Mizuno | 2004-12-28 |
| 6135443 | Sheet feeding device | — | 2000-10-24 |
| 5828928 | Process cartridge mountable in an image forming system and a method for assembling a cleaning device | Yoshikazu Sasago, Kazumi Sekine, Tadayuki Tsuda, Isao Ikemoto, Kazushi Watanabe +10 more | 1998-10-27 |
| 5623328 | Process cartridge and image forming system on which process cartridge is mountable | Tadayuki Tsuda, Kazumi Sekine, Isao Ikemoto, Kazushi Watanabe, Yoshikazu Sasago +9 more | 1997-04-22 |
| 5345294 | Process cartridge and image forming apparatus using same | Yoshiya Nomura, Tadayuki Tsuda, Isao Ikemoto, Kazushi Watanabe, Kazuhiko Ishiwata +2 more | 1994-09-06 |
| 5240242 | Sheet feeding device | Masao Ando, Kazushi Watanabe | 1993-08-31 |
| 5208634 | Process cartridge detachably mountable to image forming apparatus featuring an injectable sealing member | Isao Ikemoto, Tadayuki Tsuda, Kazushi Watanabe, Kazuhiko Ishiwata, Kazuo Shishido +4 more | 1993-05-04 |
| 5113224 | Reciprocating driving device | Tadayuki Tsuda, Isao Ikemoto, Kazushi Watanabe, Makoto Tanaka, Kazuhiko Ishiwata | 1992-05-12 |
| 5027160 | Image fixing apparatus with movable film and means for controlling film position | Tamotsu Okada, Atsushi Hosoi, Yoshihiko Suzuki | 1991-06-25 |
| 4954845 | Image fixing device and image forming apparatus with same | Yasutsugu Saijo, Kensaku Kusaka, Hiromitsu Hirabayashi | 1990-09-04 |
| 4894682 | Variable magnification copying apparatus | Kazuyuki Kondo, Jun Koide, Makoto Tanaka, Haruo Tsunoi | 1990-01-16 |