Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9740133 | Charging member, process cartridge and electrophotographic image forming apparatus | Kazuhiro Yamauchi, Satoru Nishioka, Hiroki Masu, Noriko Suzumura | 2017-08-22 |
| 9576564 | Performance recording apparatus | Taro Kawabata, Fukutaro Okuyama | 2017-02-21 |