Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8999501 | Urethane foam member, seal structure, toner storage container, process cartridge, image forming apparatus | Takaya Muraishi, Satoshi Hatori, Kaoru Yoshino, Etsuo Kakizaki | 2015-04-07 |