Issued Patents All Time
Showing 76–100 of 124 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6785507 | Image forming apparatus having function of automatically selecting one of sheet feeders, method of controlling the image forming apparatus and storage medium | Hidehiko Asai, Kazuhiro Kasai | 2004-08-31 |
| 6782105 | Reflection sound generator with series of main and supplementary FIR filters | Shinichi Sahara | 2004-08-24 |
| 6778791 | Image forming apparatus having charging rotatable member | Junichi Kato, Hiroshi Satoh, Masahiro Yoshida, Hiroyuki Oba | 2004-08-17 |
| 6656007 | Method of manufacturing a spacer used in an electron beam generating device, an electron beam generating device using the spacer and image-forming apparatus | Masahiro Fushimi, Yasushi Shioya | 2003-12-02 |
| 6608903 | Sound field reproducing method and apparatus for the same | Hideo Miyazaki | 2003-08-19 |
| 6539190 | Process cartridge and image forming apparatus comprising charging means including a charge member and electroconductive particles | Hiroyuki Oba, Junichi Kato, Hiroshi Satoh, Masahiro Yoshida | 2003-03-25 |
| 6496663 | Image forming apparatus including image bearing member and electrification means with changeable peripheral speed difference therebetween | Junichi Kato, Hiroshi Sato, Masahiro Yoshida, Hiroyuki Ohba | 2002-12-17 |
| 6463245 | Developing apparatus with a DC electric field formed between a developer carrying member and a developer regulating member and image forming apparatus using the same | Koichi Suwa, Hiroshi Sato | 2002-10-08 |
| 6459864 | Image forming system, method of controlling image forming system, and storage medium | Kazuhiro Kasai, Hidehiko Asai | 2002-10-01 |
| 6448989 | Image forming apparatus using digital light as image exposure means | Masanobu Saito, Gaku Konishi, Hiroshi Sato | 2002-09-10 |
| 6434349 | Image forming apparatus | Junichi Kato, Hiroshi Satoh, Masahiro Yoshida, Hiroyuki Oba | 2002-08-13 |
| 6420000 | Liquid crystal device and driving method for the device | Shinichi Nakamura, Masahiro Terada, Takeshi Togano | 2002-07-16 |
| 6343002 | Electroconductive paste, laminated ceramic capacitor, and method for manufacturing the same | Nagato Omori | 2002-01-29 |
| 6272306 | Developing apparatus and image forming apparatus having first and second voltages applied to a developing satisfying predetermined relationships | Masanobu Saito, Keiji Okano, Gaku Konishi, Hiroshi Satoh, Akira Domon +1 more | 2001-08-07 |
| 6167212 | Development density adjusting method for image forming apparatus | Hiroshi Satoh, Keiji Okano, Masanobu Saito, Gaku Konishi, Akira Domon +1 more | 2000-12-26 |
| 6139927 | Liquid crystal device | Hideaki Takao, Masahiro Terada, Katsumi Arai, Shosei Mori, Yasufumi Asao +2 more | 2000-10-31 |
| 6139470 | Control apparatus for hydraulically operated vehicular transmission | Masaya Tamai, Masaaki Tsuruoka, Yoshihiro Tsuboi, Masaru Yamashita, Shunichi Nogami | 2000-10-31 |
| 6128064 | Liquid crystal device and liquid crystal display apparatus | Takashi Moriyama, Takao Takiguchi, Yukio Hanyu, Koichi Sato, Masahiro Terada +3 more | 2000-10-03 |
| 6077192 | Control apparatus for hydraulically operated vehicular transmission | Masaya Tamai, Masaru Yamashita | 2000-06-20 |
| 6072879 | Sound field control unit and sound field control device | Kunihiro Ouchi, Hiroaki Furuta, Akio Suyama | 2000-06-06 |
| 6052544 | Image forming apparatus using specific electric field to transfer strontium titanate-containing developer to a drum | Akira Domon | 2000-04-18 |
| 6045483 | Control apparatus for hydraulically operated vehicular transmission | Masaya Tamai, Masaru Yamashita | 2000-04-04 |
| 6035150 | Developing apparatus for judging residual amount of developing agent using detection member moving at predetermined cycle | Akira Domon | 2000-03-07 |
| 6026253 | Electrophotographic image forming apparatus and a developing unit and a process cartridge mountable to a main body thereof each including a portion for detecting the remaining amount of a developing agent contained in the developing unit | Akira Domon | 2000-02-15 |
| 5997774 | Paste for forming internal electrode in a ceramic element | Minoru Yonezawa | 1999-12-07 |