Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9740133 | Charging member, process cartridge and electrophotographic image forming apparatus | Kenichi Yamauchi, Kazuhiro Yamauchi, Satoru Nishioka, Hiroki Masu | 2017-08-22 |
| 9556359 | Method of producing member for electrophotography | Noriyuki Doi, Hiroki Masu, Masataka Kodama, Masahiro Kurachi, Noriaki Kuroda | 2017-01-31 |