Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12067336 | Information processing apparatus, non-transitory computer readable medium, and programmable logic circuit | — | 2024-08-20 |
| 11798133 | Image processing apparatus | Fumiaki Sugiyama, Tsutomu Nagaoka, Susumu Kimura | 2023-10-24 |
| 10795689 | Reconfigurable logical circuit | Ryo KUKIMIYA, Masatomo Igarashi, Masahiro Ishiwata, Hirofumi Sasaki, Mitsuyuki Tamatani +1 more | 2020-10-06 |
| 10591843 | Image forming apparatus and developing device | Kenta URAYAMA, Masanori Kato, Tomoyuki Yoshii, Fumiyuki HONDA, Shiho Matsuda +3 more | 2020-03-17 |
| 9804524 | Developing device and image forming apparatus | Shinichi Kuramoto, Yoshifumi Ozaki, Ryota Tomishi, Yoshitaka Nakajima, Norihiro TAMAZAWA | 2017-10-31 |
| 9360802 | Image forming apparatus | Hiroko Furukata, Yasutaka Goto, Yuki Kubota, Takuya Kobayashi, Satoshi Tanaka +2 more | 2016-06-07 |
| 9109276 | Cylindrical internal surface processing method | Koichi Kanai, Kiyokazu Sugiyama, Eiji Shiotani, Kimio Nishimura, Kiyohisa Suzuki +6 more | 2015-08-18 |
| 9091999 | Cleaning device for a fixing device in an image forming apparatus | Kiichiro ARIKAWA, Masahiro Ishino, Hiroko Furukata | 2015-07-28 |
| 9086661 | Cleaning device, fixing device, and image forming apparatus | Kiichiro ARIKAWA, Hiroko Furukata, Masahiro Ishino | 2015-07-21 |
| 9046857 | Fixing device and image forming apparatus | Kiichiro ARIKAWA, Hiroko Furukata, Masahiro Ishino | 2015-06-02 |
| 8971773 | Cleaning device, fixing device, and image forming apparatus including a cleaning roller having a diameter that decreases continuously from a center thereof | Kiichiro ARIKAWA, Hiroko Furukata, Masahiro Ishino | 2015-03-03 |
| 8965258 | Fixing device including a guide member for guiding a sheet to a fixing area and image forming apparatus including the same | Hiroko Furukata, Kiichiro ARIKAWA, Masahiro Ishino | 2015-02-24 |
| 8918039 | Cleaning device, fixing device, and image forming apparatus | Kiichiro ARIKAWA, Hiroko Furukata, Masahiro Ishino | 2014-12-23 |
| 8329858 | Method of controlling oil-absorbing properties of a silicone rubber powder | Kazuhiko Ando | 2012-12-11 |
| 8286468 | Cylindrical internal surface processing apparatus | Kimio Nishimura, Akihiko Ikeda, Kiyokazu Sugiyama | 2012-10-16 |
| 7875699 | Method of controlling oil-absorbing properties of a silicone rubber powder | Kazuhiko Ando | 2011-01-25 |
| 7851046 | Cylindrical internal surface with thermally spray coating | Kimio Nishimura, Akihiko Ikeda, Kiyokazu Sugiyama | 2010-12-14 |