Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8483860 | Environmental load amount calculation method, execution program therefor, and execution apparatus therefor | Tomohiko AKAHORI | 2013-07-09 |
| 5559578 | Electrostatic recording apparatus with electrified cap and managing system thereof | Takao Umeda, Toru Miyasaka, Isamu Komatsu, Tetsuya Nagata, Yasuo Takuma +1 more | 1996-09-24 |
| 5504556 | Electrostatic recording apparatus, method of controlling the apparatus, and method of evaluating life of photoconductive member of electrostatic recording apparatus | Takao Umeda, Toru Miyasaka, Isamu Komatsu | 1996-04-02 |
| 5404201 | Electrostatic recording apparatus, method of controlling the apparatus, and method of evaluating life of photoconductive member of electrostatic recording apparatus | Takao Umeda, Toru Miyasaka, Isamu Komatsu | 1995-04-04 |
| 5161046 | Beam position control apparatus | Minoru Ohshima, Shuichi Morio, Susumu Saitoh, Kazutoshi Obara, Minoru Seino +4 more | 1992-11-03 |
| 5138380 | Electrostatic recording apparatus, method of controlling the apparatus, and method of evaluating life of photoconductive member of electrostatic recording apparatus | Takao Umeda, Toru Miyasaka, Isamu Komatsu | 1992-08-11 |
| 4961704 | Sheet meandering movement preventing method | Shigeo Nemoto, Kiyomi Tsuchiya, Isao Nakajima, Yasuo Kikuchi, Tomio Sugaya +2 more | 1990-10-09 |
| 4910555 | Electrophotographic device with controlled exposed potential | Yasuo Kikuchi, Minoru Seino, Hiroshi Ueno, Koji Doi, Tsukasa Onose +2 more | 1990-03-20 |
| 4908634 | Laser power control for cut-paper printer | Akira Arimoto, Susumu Saito, Yasuyuki Tsuji, Takeshi Mochizuki | 1990-03-13 |