Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10209639 | Photoconductor, image forming apparatus, and process cartridge | Tomoharu Asano, Tetsuro Suzuki, Eiji Kurimoto, Daisuke Nii | 2019-02-19 |
| 10191398 | Electrophotographic photoconductor, image forming apparatus, and process cartridge | Tetsuro Suzuki, Eiji Kurimoto, Tomoharu Asano, Daisuke Nii | 2019-01-29 |
| 10114302 | Photoconductor, image forming apparatus, and process cartridge | Ryohta Takahashi, Akihiro Sugino, Eiji Kurimoto, Hidetoshi Kami, Keisuke Shimoyama +2 more | 2018-10-30 |
| 9846377 | Photoconductor, image forming apparatus, and process cartridge | Tomoharu Asano, Eiji Kurimoto, Tetsuro Suzuki, Daisuke Nii | 2017-12-19 |
| 9766562 | Photoconductor, image forming apparatus, and process cartridge | Eiji Kurimoto, Tetsuro Suzuki, Tomoharu Asano, Daisuke Nii | 2017-09-19 |
| 9753384 | Photoconductor, electrophotographic method, electrophotographic apparatus, and electrophotographic process cartridge | Eiji Kurimoto, Tetsuro Suzuki, Tomoharu Asano, Daisuke Nii | 2017-09-05 |
| 9678446 | Electrophotographic photoconductor, image forming apparatus, and process cartridge | Eiji Kurimoto, Tetsuro Suzuki, Tomoharu Asano, Daisuke Nii | 2017-06-13 |
| 9671706 | Electrophotographic photoconductor, image forming apparatus, and process cartridge | Daisuke Nii, Eiji Kurimoto, Tetsuro Suzuki, Tomoharu Asano | 2017-06-06 |
| 9599916 | Electrophotographic photoreceptor, image forming apparatus, and process cartridge | Tomoharu Asano, Eiji Kurimoto, Tetsuro Suzuki, Daisuke Nii | 2017-03-21 |
| 9298113 | Electrophotographic photoconductor, image forming apparatus, and process cartridge | Hiroshi Ikuno, Tetsuya Toshine, Naohiro Toda, Takafumi Iwamoto, Kazuhiro Egawa | 2016-03-29 |
| 9291924 | Electrophotographic photoconductor, and image forming method, image forming apparatus, and process cartridge using the electrophotographic photoconductor | Eiji Kurimoto, Tetsuro Suzuki, Tomoharu Asano, Daisuke Nii | 2016-03-22 |
| 9122183 | Electrophotographic photoreceptor, image forming apparatus and process cartridge | Tetsuya Toshine, Hiroshi Ikuno, Naohiro Toda, Takafumi Iwamoto, Kazuhiro Egawa | 2015-09-01 |
| 8867960 | Image forming apparatus and process cartridge | Naohiro Toda, Takafumi Iwamoto, Tetsuya Toshine, Yohta Sakon, Masahiro Ohmori | 2014-10-21 |
| 6493767 | Network address supply system for transmitting an address supply request to only a server | Osamu Sekihata | 2002-12-10 |
| 5642352 | LAN connecting device and LAN connecting system | Toshimitsu Ohba | 1997-06-24 |
| 5606557 | Bus load distributing method suitable for data communications equipment and bus switching control device for data communications equipment | Kazumasa Kuroshita, Osamu Sekihata | 1997-02-25 |
| 5429556 | Internally meshing planetary gear structure and flexible meshing type gear meshing structure | Yuzo Ogura, Akira Hirao | 1995-07-04 |
| 5388483 | Internally meshing planetary gear structure and flexible meshing type gear meshing structure | Yuzo Ogura, Akira Hirao | 1995-02-14 |
| 4843911 | Speed reducing or increasing planetary gear apparatus | Kiyoji Minegishi | 1989-07-04 |
| 4740290 | Process for thermal cracking of heavy oil | Tadayoshi Tomita, Katsutoshi Kikuchi, Takayuki Sakamoto, Atsushi Moriya | 1988-04-26 |