Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10185237 | Electrophotographic photoreceptor, electrophotographic photoreceptor cartridge, image forming apparatus, and polyarylate resin | Akiteru Fujii, Rui Zhao, Yuka Nagao, Atsushi Yoshizawa | 2019-01-22 |
| 7985522 | Electrophotographic photoreceptor | Hiroyuki Tajima | 2011-07-26 |
| 7718337 | Electrophotographic photoreceptor | — | 2010-05-18 |
| 7604913 | Electrophotographic photosensitive body | Hiroyuki Tajima | 2009-10-20 |
| 7473507 | Electrophotographic photoreceptor with polyester resin in photosensitive layer | — | 2009-01-06 |
| 7244535 | Electrophotographic photoreceptor | — | 2007-07-17 |
| 6884556 | Electrophotographic photoreceptor | Satoshi Kato, Chiyoko Sato, Akiteru Fujii, Mamoru Nozomi | 2005-04-26 |
| 6803163 | Electrophotographic photoreceptor | Teruyuki Mitsumori, Akiteru Fujii, Mamoru Nozomi, Satoshi Kato | 2004-10-12 |
| 6599671 | Electrophotographic receptor | Teruyuki Mitsumori, Akiteru Fujii, Mamoru Nozomi, Satoshi Kato | 2003-07-29 |
| 6482560 | Electrophotographic photoreceptor | Teruyuki Mitsumori, Akiteru Fujii, Mamoru Nozomi, Satoshi Kato | 2002-11-19 |
| 6100347 | Crystalline olefin resin composition | Osamu Nisizawa, Kenji Takasaki, Masato Onoe | 2000-08-08 |
| 5939181 | Porous molded article | Mitsutoshi Aritomi, Kenji Takasaki, Osamu Nishizawa, Nobuhiro Shibuya, Hisao Ochiai +1 more | 1999-08-17 |
| 5720898 | Mesomorphic compound, liquid crystal composition and liquid crystal device | Hiroyuki Nohira, Kazuharu Katagiri, Kenji Shinjo, Kazuo Yoshinaga | 1998-02-24 |