Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7951516 | Electrophotographic photoreceptor, method of producing the same, process cartridge, and image-forming apparatus | Tomotake Inagaki, Kazuyuki Tada, Tomomasa Sato, Naoki Morita | 2011-05-31 |
| 7887981 | Electrophotographic photoreceptor, method of producing the same, process cartridge, and image-forming apparatus | Tomotake Inagaki, Kazuyuki Tada, Tomomasa Sato, Naoki Morita | 2011-02-15 |
| 7878504 | Roller mechanism and image forming device | Hiroaki Satoh, Susumu Kibayashi, Toru Nishida, Takeshi Zengo | 2011-02-01 |
| 7867520 | Flavor improving agent | Shuzo Tashiro, Satoshi Hamada, Katsuhiko Sato | 2011-01-11 |