Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12059702 | Coating device, coating method, and method for manufacturing photoconductor | Hiroaki Ogawa, Hiroshi Kimura, Akihiko Nakamura, Takaakira SASAKI | 2024-08-13 |
| 10935899 | Tubular metal body and electrophotographic photoreceptor | Kenta Shingu, Hiroaki Ogawa, Yasuki Tanaka, Tsubasa YAMAUCHI, Akihiko Nakamura | 2021-03-02 |
| 10884347 | Support for dip coating, electrophotographic photoreceptor, process cartridge, and image forming apparatus | Hiroaki Ogawa, Akihiko Nakamura, Kenta Shingu | 2021-01-05 |
| 9946174 | Conductive support for electrophotographic photoreceptor, electrophotographic photoreceptor, and process cartridge | Kenta Shingu, Hiroshi Tamemasa, Daisuke Haruyama, Hiroaki Ogawa, Akihiko Nakamura +1 more | 2018-04-17 |
| 9201317 | Conductive support for electrophotographic photoreceptor, electrophotographic photoreceptor, image forming apparatus, and process cartridge | Takayuki Yamashita, Yoshifumi SHOJI, Yuko YAMANO, Shinya Yamamoto | 2015-12-01 |
| 9201316 | Cylindrical member, cylindrical member for image forming apparatus, electrophotographic photoreceptor, image forming apparatus, and process cartridge | Takayuki Yamashita, Yoshifumi SHOJI, Hiroki Ando, Toshiyuki Suto | 2015-12-01 |
| 8273517 | Method of manufacturing electrophotographic photoreceptor, electrophotographic photoreceptor, image-forming apparatus, and process cartridge | Tomotake Inagaki, Kazuyuki Tada, Tomomasa Sato | 2012-09-25 |
| 8133645 | Method of manufacturing electrophotographic photoreceptor, electrophotographic photoreceptor, image-forming apparatus, and process cartridge | Tomotake Inagaki, Kazuyuki Tada, Tomomasa Sato | 2012-03-13 |
| 7642025 | Electrophotographic photoreceptor, method of producing the same, process cartridge, and image-forming apparatus | Kazuyuki Tada, Tomotake Inagaki, Tomomasa Sato, Toru Asahi, Naoki Morita +1 more | 2010-01-05 |
| 7642026 | Electrophotographic photoreceptor, method of producing the same, process cartridge, and image-forming apparatus | Kazuyuki Tada, Tomotake Inagaki, Tomomasa Sato | 2010-01-05 |
| 5849454 | Apparatus and method for coating, apparatus and method for coating an electrophotographic photosensitive member | Kazuyuki Tada, Mamoru Fujita, Tomomasa Sato | 1998-12-15 |