Issued Patents 2017
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9709907 | Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus | Masato Tanaka, Masataka Kawahara, Jumpei Kuno, Tsutomu Nishida | 2017-07-18 |
| 9645515 | Electrophotographic photosensitive member and manufacturing method thereof, process cartridge and electrophotographic apparatus, and phthalocyanine crystal and manufacturing method thereof | Junpei Kuno, Tsutomu Nishida, Masato Tanaka, Masataka Kawahara | 2017-05-09 |
| 9645516 | Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus | Masataka Kawahara, Masato Tanaka, Jumpei Kuno, Tsutomu Nishida | 2017-05-09 |
| 9563139 | Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus | Masataka Kawahara, Masato Tanaka, Jumpei Kuno, Tsutomu Nishida | 2017-02-07 |
| 9535347 | Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus | Takeshi Murakami, Masataka Kawahara, Masato Tanaka, Akira Yoshida | 2017-01-03 |