Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12259681 | Electrophotographic photoconductor, method of manufacturing the same, and electrophotographic apparatus | Shinjiro Suzuki, Masaru Takeuchi, Kazuki Nebashi | 2025-03-25 |
| 11586119 | Electrophotographic photoconductor, method of manufacturing the same, and electrophotographic device | Shinjiro Suzuki, Masaru Takeuchi, Tomoki Hasegawa | 2023-02-21 |
| 11506987 | Electrophotographic photoreceptor, method of manufacturing the photoreceptor, and electrophotographic device | Shinjiro Suzuki, Tomoki Hasegawa | 2022-11-22 |
| 11073771 | Electrophotographic photoconductor, method of manufacturing the same, and electrophotographic device including the same | Tomoki Hasegawa, Shinjiro Suzuki | 2021-07-27 |
| 11073770 | Electrophotographic photoreceptor, production method thereof, and electrophotographic apparatus | Tomoki Hasegawa, Shinjiro Suzuki, Masaru Takeuchi | 2021-07-27 |
| 10782622 | Photoreceptor for electrophotography, method for manufacturing the same, and electrophotographic device | Shinjiro Suzuki, Toshiki Takeuchi | 2020-09-22 |
| 10747129 | Electrophotographic photoconductor, method of manufacturing the same, and electrophotographic apparatus | Shinjiro Suzuki, Seizo Kitagawa | 2020-08-18 |
| 10732527 | Electrophotographic photoreceptor, method for manufacturing same, and electrophotographic apparatus using same | Masaru Takeuchi, Hirotaka Kobayashi, Toshiki OBINATA | 2020-08-04 |
| 10585364 | Electrophotographic photoreceptor, method for producing the same, and electrophotographic device including the same | Shinjiro Suzuki, Tomoki Hasegawa, Yuji Ogawa, Hirotaka Kobayashi | 2020-03-10 |
| 10254665 | Electrophotographic photoreceptor, method for manufacturing the photoreceptor, and electrophotographic apparatus including the photoreceptor | Quanqiu Zhang, Shinjiro Suzuki, Masaru Takeuchi | 2019-04-09 |
| 10133198 | Electrophotographic photoreceptor, method for manufacturing same and electrophotographic device | Shinjiro Suzuki, Toshiki Takeuchi | 2018-11-20 |
| 9703215 | Electrophotographic photoreceptor, method of producing same, and electrophotographic apparatus | Shinjiro Suzuki, Tomoki Hasegawa | 2017-07-11 |
| 9442400 | Electrophotographic photoreceptor including a copolymer polyarylate resin, production method therefor, electrophotographic device including the photoreceptor, and production method for the copolymer polyarylate resin | Shinjiro Suzuki, Quanqiu Zhang, Seishi Terasaki | 2016-09-13 |
| 8951702 | Charge transport material that is an ethylene compound, electrophotographic photoreceptor containing the charge transport material, and process for producing the electrophotographic photoreceptor | Yoichi Nakamura, Ikuo Takaki, Seizo Kitagawa, Shinjirou Suzuki | 2015-02-10 |
| 8765336 | Electrophotographic photoreceptor and manufacturing method therefor | Yoichi Nakamura, Shinjiro Suzuki | 2014-07-01 |
| 8748069 | Electrophotographic photoconductor and method for producing same | Shinjiro Suzuki, Masaru Takeuchi, Quanqiu Zhang | 2014-06-10 |
| 8597864 | Photoreceptor for electrophotography, process for producing the same, and electrophotographic apparatus | Shinjiro Suzuki, Yoichi Nakamura, Seizo Kitagawa, Kazuki Nebashi | 2013-12-03 |
| 8404414 | Electrophotographic photoconductor and manufacturing method thereof | Ikuo Takaki, Yoichi Nakamura, Seizo Kitagawa, Kazuki Nebashi | 2013-03-26 |