Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D559893 | Pouch for retrieved waste toner | Moriyuki Kouroku, Hirokazu Toshiyuki | 2008-01-15 |
| D552163 | Photoconductor cartridge | Moriyuki Kouroku, Hirokazu Toshiyuki | 2007-10-02 |
| D552164 | Toner cartridge | Moriyuki Kouroku, Hirokazu Toshiyuki | 2007-10-02 |
| 5999776 | Contact charging member, image forming unit including the contact charging member and electrophotographic image forming apparatus including the image forming unit | Tetsuya Abe, Takao Yorifuji, Noriki Ono, Moriyuki Kouroku | 1999-12-07 |