Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8714846 | Gap adjusting device and image forming apparatus | Takayuki Okuda, Masaki Shimomura, Kazuhisa Kawakami, Hidetake Nishizawa | 2014-05-06 |
| 8646888 | Cartridge and printing apparatus | Satoshi Gocho, Atsushi Kijima, Yoshihiro Koizumi, Yoshihiro Nakamura, Akihito Matsumoto +3 more | 2014-02-11 |
| 8585194 | Cartridge and printing apparatus | Miho Minamikawa, Hideki Ochiai, Satoshi Gocho, Yoshihiro Koizumi, Yoshihiro Nakamura +4 more | 2013-11-19 |
| 8172350 | Image forming apparatus | Takayuki Okuda, Masaki Shimomura, Kazuhisa Kawakami, Hidetake Nishizawa | 2012-05-08 |