Issued Patents All Time
Showing 51–71 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7165764 | Sheet processing apparatus with buffer for sheet finisher | Yoshinori Isobe, Toshimasa Suzuki, Masatoshi Yaginuma, Masahiro Yonenuma, Atsushi Takada +1 more | 2007-01-23 |
| 7147598 | Folded back portion flattening device, sheet processor, and image forming apparatus | Hitoshi Fujimoto, Yusuke Obuchi, Daisaku Kamiya, Kiyoshi Watanabe, Kenichi Hayashi +3 more | 2006-12-12 |
| 7120373 | Sheet-processing system | Hideki Kushida, Akihiro Sato, Akihiro Shimizu, Tatsuya Goto, Katsuaki Hirai | 2006-10-10 |
| 6979924 | Compressor using a motor | Noriyoshi Nishiyama, Yasufumi Ikkai, Yukio Honda, Hiroshi Murakami, Shinichiro Kawano | 2005-12-27 |
| 6975815 | Image-forming apparatus that determines a maintenance availability and/or time period | Hitoshi Kato, Norifumi Miyake, Kiyoshi Okamoto, Kiyoshi Watanabe, Takayuki Fujii | 2005-12-13 |
| 6947684 | Image forming apparatus, sheet processing apparatus, and image forming system | Takayuki Fujii, Norifumi Miyake, Kiyoshi Okamoto, Kiyoshi Watanabe, Hitoshi Kato | 2005-09-20 |
| 6804473 | Image forming apparatus | Masaaki Inoo, Shinsuke Ubayashi, Yusuke Obuchi, Yoshiyuki Nakajima, Atsuteru Oikawa +1 more | 2004-10-12 |
| 6759778 | Electric vehicle using a motor | Noriyoshi Nishiyama, Yasufumi Ikkai, Yukio Honda, Hiroshi Murakami, Shinichiro Kawano | 2004-07-06 |
| 6741002 | Motor having a rotor with interior split-permanent-magnet | Noriyoshi Nishiyama, Yasufumi Ikkai, Masaki Ogushi, Yasuhiro Kondo | 2004-05-25 |
| 6704526 | Image heating apparatus adapted for cleaning of speed detection mark | — | 2004-03-09 |
| 6369480 | Compressor using a motor | Noriyoshi Nishiyama, Yasufumi Ikkai, Yukio Honda, Hiroshi Murakami, Shinichiro Kawano | 2002-04-09 |
| 6356001 | Electric vehicle using a motor | Noriyoshi Nishiyama, Yasufumi Ikkai, Yukio Honda, Hiroshi Murakami, Shinichiro Kawano | 2002-03-12 |
| 6353275 | Rotor with adhesive filled grooves fastening interior permanent magnets | Noriyoshi Nishiyama | 2002-03-05 |
| 6344557 | Process for producing &egr;-caprolactam | Masami Fukao, Kan Takamine | 2002-02-05 |
| 6340857 | Motor having a rotor with interior split-permanent-magnet | Noriyoshi Nishiyama, Yasufumi Ikkai, Masaki Ogushi, Yasuhiro Kondo | 2002-01-22 |
| 6300700 | Motor | Noriyoshi Nishiyama, Yasufumi Ikkai, Yukio Honda, Hiroshi Murakami, Shinichiro Kawano | 2001-10-09 |
| 6104117 | Motor with reduced clogging torque incorporating stator salient poles and rotor magnetic poles | Ichiro Masago, Koichi Uchida | 2000-08-15 |
| 6049153 | Motor | Noriyoshi Nishiyama, Yasufumi Ikkai, Yukio Honda, Hiroshi Murakami, Shinichiro Kawano | 2000-04-11 |
| 5962999 | Method of controlling a torque ripple of a motor having interior permanent magnets and a controller using the same method | Noriyoshi Nishiyama, Yasufumi Ikkai | 1999-10-05 |
| 5502184 | Process for producing .epsilon. -caprolactam | Hiroshi Kajikuri, Hideto Tojima, Masaru Kitamura | 1996-03-26 |
| 5331381 | Image forming apparatus having a toner replenishing container | Hiroshi Ota | 1994-07-19 |