Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8433216 | Image forming apparatus | Satoru Ishikake, Masanori Kawasumi, Yosuke Saito, Hirokatsu Suzuki, Hiroki Atari +1 more | 2013-04-30 |
| 7313347 | Cleaning device, process cartridge, image forming apparatus and toner | Takeshi Shintani, Takuzi Yoneda, Ken Amemiya, Takaaki Tawada, Tokuya Ojimi +12 more | 2007-12-25 |
| 6195899 | Knife | — | 2001-03-06 |
| 5058877 | Automatic cut-sheet feeding apparatus | Hidehiko Fujiwara, Hiroyuki Idenawa | 1991-10-22 |