Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7552038 | Information processor for supporting a sheet feeding machine design | Kazuhito Watanabe, Toshihiko Horikoshi, Kazuki Nakanishi, Takashi Kano | 2009-06-23 |
| 7280949 | Aided design apparatus, aided design method, and recording medium for recording program for carrying out the method | Takashi Kano, Kazuki Nakanishi, Kazuhito Watanabe, Toshihiko Horikoshi | 2007-10-09 |
| 6748187 | Image forming apparatus with conveyance and exposure control | — | 2004-06-08 |
| 6026272 | Image forming apparatus having fixing apparatus with cleaning device | Kensaku Kusaka, Akiyoshi Kimura, Minoru Nada, Hirokazu Takahashi, Ryuichi Iwanaga +3 more | 2000-02-15 |
| 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, Makoto Tanaka +2 more | 1994-09-06 |
| 5235395 | Image fixing apparatus | — | 1993-08-10 |
| 5208634 | Process cartridge detachably mountable to image forming apparatus featuring an injectable sealing member | Isao Ikemoto, Tadayuki Tsuda, Kazushi Watanabe, Kazuo Shishido, Kanji Yano +4 more | 1993-05-04 |
| 5138394 | Cleaning apparatus with means to effectively use toner storage space | Kazushi Watanabe, Tadayuki Tsuda, Makoto Tanaka, Isao Ikemoto | 1992-08-11 |
| 5113224 | Reciprocating driving device | Tadayuki Tsuda, Kanji Yano, Isao Ikemoto, Kazushi Watanabe, Makoto Tanaka | 1992-05-12 |