Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12017249 | Method for forming coating film on constant velocity universal joint | Kazuhiko Yoshida, Masato Chokyu, Shintaro Suzuki, Hiromi Hayashi | 2024-06-25 |
| 9298113 | Electrophotographic photoconductor, image forming apparatus, and process cartridge | Toshihiro Ishida, Hiroshi Ikuno, Tetsuya Toshine, Naohiro Toda, Kazuhiro Egawa | 2016-03-29 |
| 9122183 | Electrophotographic photoreceptor, image forming apparatus and process cartridge | Tetsuya Toshine, Hiroshi Ikuno, Naohiro Toda, Kazuhiro Egawa, Toshihiro Ishida | 2015-09-01 |
| 8867960 | Image forming apparatus and process cartridge | Naohiro Toda, Toshihiro Ishida, Tetsuya Toshine, Yohta Sakon, Masahiro Ohmori | 2014-10-21 |
| 8637216 | Electrophotographic photoreceptor, image forming apparatus and process cartridge for image forming apparatus | Naohiro Toda, Chieko Yamazaki | 2014-01-28 |
| 8617778 | Image bearing member, image forming apparatus, and process cartridge | Naohiro Toda | 2013-12-31 |
| 8568945 | Electrophotographic photoreceptor, and image forming apparatus and process cartridge therefor using the photoreceptor | Hiromi Tada, Naohiro Toda, Yuuji Tanaka, Norio Nagayama, Yoshinori Inaba | 2013-10-29 |
| 8535862 | Electrophotographic photoreceptor, image forming apparatus, and process cartridge | Naohiro Toda | 2013-09-17 |
| 8518618 | Electrophotographic photoconductor, image forming apparatus, and process cartridge | Naohiro Toda, Yoshitaka Uenoyama, Hidetoshi Ono | 2013-08-27 |
| 8512436 | Metal fine particles and manufacturing method therefor | Mitsuo Kawasaki, Osamu Kajita, Ayu Onishi, Sachiko Masuoka, Eitaro Yasuda | 2013-08-20 |
| 8273149 | Method for producing nanometer-size wires and nanometer-size wire | Yasuhiko Shimotsuma, Kiyotaka Miura, Kazuyuki Hirao, Mitsuo Kawasaki, Osamu Kajita +2 more | 2012-09-25 |
| 8178266 | Electrophotographic photoreceptor, image forming apparatus using the electrophotographic photoreceptor, and method of producing electrophotographic photoreceptor | Hiromi Tada, Nozomu Tamoto, Tomoyuki Shimada | 2012-05-15 |
| 8148038 | Image bearing member, process cartridge, image forming apparatus and method of forming image bearing member | Yukio Fujiwara, Tetsuro Suzuki, Hiroshi Tamura, Hiroshi Ikuno, Hidetoshi Kami | 2012-04-03 |
| 8119317 | Electrophotographic photoreceptor, and process cartridge and image forming apparatus using the photoreceptor | Hidetoshi Kami, Tetsuro Suzuki, Hiroshi Tamura, Hiroshi Ikuno, Yukio Fujiwara | 2012-02-21 |
| 8084170 | Electrophotographic photoconductor, electrophotographic process cartridge containing the same and electrophotographic apparatus containing the same | Hidetoshi Kami, Tetsuro Suzuki, Hiroshi Tamura, Hiroshi Ikuno, Yukio Fujiwara | 2011-12-27 |