Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11143976 | Photoconductor having interlayer for hole injection promotion | Kazuya Saito, Kazuki Nebashi, Hiroshi Emori, Masaru Takeuchi | 2021-10-12 |
| 11036151 | Electrophotographic photoreceptor, method for manufacturing same, and electrophotographic device | Kazuya Saito, Shinjiro Suzuki, Toshiki Takeuchi | 2021-06-15 |
| 10962893 | Photosensitive body for electrophotography, method for producing same and electrophotographic apparatus | Shinjiro Suzuki, Yuji Ogawa | 2021-03-30 |
| 10747129 | Electrophotographic photoconductor, method of manufacturing the same, and electrophotographic apparatus | Fengqiang Zhu, Shinjiro Suzuki | 2020-08-18 |
| 10429752 | Electrophotographic photoconductor, manufacturing method thereof, and electrophotographic apparatus using the same | Toshiki Takeuchi, Kazuya Saito | 2019-10-01 |
| 10416579 | Electrophotographic photoreceptor, method for producing the same, and electrophotographic apparatus using the same | Toshiki Takeuchi, Kazuya Saito | 2019-09-17 |
| 9904186 | Electrophotographic photoreceptor, method for manufacturing same, and electrophotographic apparatus using same | Yasushi Tanaka, Shinjiro Suzuki, Hiroshi Emori, Kazuki Nebashi | 2018-02-27 |
| 9671705 | Electrophotographic photoconductor, production method thereof, and electrophotographic apparatus | Shinjiro Suzuki, Hiroshi Emori | 2017-06-06 |
| 9665019 | Electrophotographic photoconductor, production method thereof, and electrophotographic apparatus | Shinjiro Suzuki, Ikuo Takaki, Hiroshi Emori | 2017-05-30 |
| 9081313 | Electrophotographic photoconductor, production method thereof, and electrophotographic device | Kazuki Nebashi, Shinjiro Suzuki | 2015-07-14 |
| 9081319 | Electrophotographic photoconductor, manufacturing method thereof, and electrophotographic device | Shinjirou Suzuki, Yoichi Nakamura, Ikuo Takaki, Kazuki Nebashi | 2015-07-14 |
| 8951702 | Charge transport material that is an ethylene compound, electrophotographic photoreceptor containing the charge transport material, and process for producing the electrophotographic photoreceptor | Fengqiang Zhu, Yoichi Nakamura, Ikuo Takaki, Shinjirou Suzuki | 2015-02-10 |
| 8735031 | Electrophotographic photoreceptor, process for producing the electrophotographic photoreceptor, and electrophotographic device | Kazuki Nebashi, Yoichi Nakamura, Ikuo Takaki, Shinjiro Suzuki | 2014-05-27 |
| 8597864 | Photoreceptor for electrophotography, process for producing the same, and electrophotographic apparatus | Shinjiro Suzuki, Yoichi Nakamura, Fengqiang Zhu, Kazuki Nebashi | 2013-12-03 |
| 8404414 | Electrophotographic photoconductor and manufacturing method thereof | Ikuo Takaki, Yoichi Nakamura, Kazuki Nebashi, Fengqiang Zhu | 2013-03-26 |
| 8372567 | Electrophotographic photoreceptor and manufacturing method therefor | Yoichi Nakamura, Hiroshi Emori, Yasushi Tanaka, Hiroyuki Ichiyanagi | 2013-02-12 |
| 6451493 | Electrophotographic photoconductor | Shinichi Omokawa, Masaru Takeuchi | 2002-09-17 |
| 5945243 | Photoconductor for electrophotography and method of manufacturing the same | Yoichi Nakamura, Kazumi Egota, Naoki Itoh | 1999-08-31 |
| 5840452 | Process and apparatus for electrophotographic static elimination | — | 1998-11-24 |
| 5736283 | Photoconductor for electrophotography | — | 1998-04-07 |
| 4880717 | Photosensitive body for electrophotography with protective and intermediate layers | Mitsuru Narita | 1989-11-14 |