Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7031650 | Image forming apparatus and copier | Eiji Kurimoto, Ryohichi Kitajima, Akihiro Sugino, Takaaki Ikegami | 2006-04-18 |
| 7025955 | Method for maximizing scalp health and inducing enhanced visual and tactile hair quality | Mukhtar Siddiqui, Arshad H. Malik, Rita W. Ayer | 2006-04-11 |
| 6935489 | Circulating type food and drink transport apparatus | — | 2005-08-30 |
| 6853834 | Image forming apparatus and copier | Eiji Kurimoto, Ryohichi Kitajima, Akihiro Sugino, Takaaki Ikegami | 2005-02-08 |
| 6853823 | Electrophotographic photoreceptor and image forming apparatus using the photoreceptor | Akihiro Sugino, Ryohichi Kitajima, Takaaki Ikegami, Eiji Kurimoto | 2005-02-08 |
| 6824939 | Electrophotographic image forming method and apparatus | Eiji Kurimoto, Ryohichi Kitajima, Takaaki Ikegami | 2004-11-30 |
| 6558863 | Electrophotographic photoreceptor, electrophotographic image forming method and apparatus using the photoreceptor | Takashi Rokutanzono, Tamotsu Aruga, Tatsuya Niimi | 2003-05-06 |
| 6521387 | Electrophotographic photoreceptor, method of manufacturing the photoreceptor, and electrophotographic image forming method and apparatus using the photoreceptor | — | 2003-02-18 |
| 6170934 | Method for apparatus for producing a nozzle plate of an ink-jet head printer | Takanobu Fujisawa, Tooru Tsukahara, Terukazu Kawarada, Masaharu Suzuki | 2001-01-09 |
| 5496671 | Electrophotographic photoconductor | Hiroshi Tamura, Naoshi Mishima | 1996-03-05 |
| 5411827 | Electrophotographic photoconductor | Hiroshi Tamura, Naoshi Mishima | 1995-05-02 |
| 5339138 | Electrophotographic image formation method | Naoshi Mishima, Toshio Fukagai, Kiyoshi Taniguchi, Hiroyuki Kishi, Tomohiro Inoue | 1994-08-16 |
| 4672735 | Connector pin inserter | Michio Tamano | 1987-06-16 |