Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12209160 | Resin composition, prepreg, film with resin, sheet of metal foil with resin, metal-clad laminate, and printed wiring board | — | 2025-01-28 |
| 10785868 | Multilayer printed wiring board and method for producing multilayer printed wiring board | Kenichi Toshimitsu, Koichi Isaji, Hiroyuki Fujisawa, Yoshihiko Nakamura | 2020-09-22 |
| 10450405 | Resin composition, prepreg, metal foil with resin, metal-clad laminate, printed wiring board | Hidetsugu Motobe, Toshiyuki Higashida | 2019-10-22 |
| 10209639 | Photoconductor, image forming apparatus, and process cartridge | Tomoharu Asano, Tetsuro Suzuki, Eiji Kurimoto, Toshihiro Ishida | 2019-02-19 |
| 10191398 | Electrophotographic photoconductor, image forming apparatus, and process cartridge | Toshihiro Ishida, Tetsuro Suzuki, Eiji Kurimoto, Tomoharu Asano | 2019-01-29 |
| 10061250 | Image forming apparatus and photoconductor evaluation method | Noriyasu Saito, Kazuhiro Egawa | 2018-08-28 |
| 10017601 | Resin composition, prepreg and laminate board | Mitsuyoshi Nishino, Fuminori Sato, Yoshihiko Nakamura | 2018-07-10 |
| 9846377 | Photoconductor, image forming apparatus, and process cartridge | Tomoharu Asano, Eiji Kurimoto, Tetsuro Suzuki, Toshihiro Ishida | 2017-12-19 |
| 9766562 | Photoconductor, image forming apparatus, and process cartridge | Toshihiro Ishida, Eiji Kurimoto, Tetsuro Suzuki, Tomoharu Asano | 2017-09-19 |
| 9753384 | Photoconductor, electrophotographic method, electrophotographic apparatus, and electrophotographic process cartridge | Eiji Kurimoto, Tetsuro Suzuki, Tomoharu Asano, Toshihiro Ishida | 2017-09-05 |
| 9678446 | Electrophotographic photoconductor, image forming apparatus, and process cartridge | Toshihiro Ishida, Eiji Kurimoto, Tetsuro Suzuki, Tomoharu Asano | 2017-06-13 |
| 9681541 | Resin composition, prepreg, metal foil with resin, metal-clad laminated plate, and printed wiring board | Toshiyuki Higashida, Hidetsugu Motobe | 2017-06-13 |
| 9671706 | Electrophotographic photoconductor, image forming apparatus, and process cartridge | Eiji Kurimoto, Tetsuro Suzuki, Tomoharu Asano, Toshihiro Ishida | 2017-06-06 |
| 9599916 | Electrophotographic photoreceptor, image forming apparatus, and process cartridge | Tomoharu Asano, Eiji Kurimoto, Tetsuro Suzuki, Toshihiro Ishida | 2017-03-21 |
| 9291924 | Electrophotographic photoconductor, and image forming method, image forming apparatus, and process cartridge using the electrophotographic photoconductor | Eiji Kurimoto, Tetsuro Suzuki, Tomoharu Asano, Toshihiro Ishida | 2016-03-22 |
| 8778183 | Filtering apparatus | Koichi Nakagawa, Yoshifumi Kusaka, Daisuke Fujieda | 2014-07-15 |