Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12061429 | Heater, heating device, and image forming apparatus | Yutaka Sato, Sho Taguchi, Tomoo Akizuki, Yuki Oshima, Osamu Sasaoka +1 more | 2024-08-13 |
| 11507003 | Fixing unit that applies a voltage to substrate or a pressing member, and image forming apparatus | Sho Taguchi | 2022-11-22 |
| 11360417 | Heater, fixing unit and image forming apparatus | Shoichiro Ikegami, Tomoo Akizuki, Hiroki Sasame, Yusuke Shimizu | 2022-06-14 |
| 11156951 | Fixing unit and image forming apparatus | Sho Taguchi, Shoichiro Ikegami, Kouji Yasukawa | 2021-10-26 |
| 11112737 | Fixing apparatus including a heat conducting member with an extending portion extending upstream of the heater | Ryo Morihara, Masahiko Suzumi, Tomoo Akizuki, Takeharu Nakada, Akihito Kanamori +2 more | 2021-09-07 |
| 11029632 | Fixing apparatus providing a fixing apparatus capable of suppressing a temperature rise in a non-sheet-passing portion without degrading first print out time | Masashi Tanaka, Sho Taguchi, Naofumi Murata | 2021-06-08 |
| 10725405 | Fixing device | Tomoo Akizuki, Masahiko Suzumi, Takeharu Nakada, Ryo Morihara | 2020-07-28 |
| 10725407 | Fixing apparatus | Ryo Morihara, Masahiko Suzumi, Tomoo Akizuki, Takeharu Nakada | 2020-07-28 |
| 10520864 | Image forming apparatus that controls a target temperature of a heating member based on whether pixels for forming an image are a predetermined density or more | Sho Taguchi, Masashi Tanaka, Naofumi Murata | 2019-12-31 |
| 10359715 | Image forming apparatus | Takeharu Nakada, Tomoo Akizuki, Masahiko Suzumi, Ryo Morihara, Yusuke Nakazono +2 more | 2019-07-23 |
| 9141042 | Image forming apparatus having misregistration control | Tsuguhiro Yoshida, Masahiro Suzuki, Akira Hayakawa | 2015-09-22 |
| 8965256 | Image forming apparatus | Takeo Kawanami, Masahiro Suzuki, Masaru Shimura, Shinji Katagiri, Shigeru Hoashi +1 more | 2015-02-24 |
| 8958709 | Image forming apparatus having a second resistor portion with a higher electrical resistance than a first resistor portion | Masahiro Suzuki, Masaru Shimura, Shinji Katagiri, Shigeru Hoashi, Akinori Takayama +2 more | 2015-02-17 |
| 8565627 | Image forming apparatus and control method thereof | Hitoshi Furukawa, Takao Kume, Kazuhiro Funatani, Masahide Hirai, Yoshiro Saito +1 more | 2013-10-22 |
| 8442409 | Image forming apparatus including a rotation member circumference calculator and control method thereof | Masahide Hirai, Yoshiro Saito, Kazuhiro Funatani, Hiroyuki Seki, Yasutaka Yagi | 2013-05-14 |
| 8369726 | Image forming apparatus | Yoshiro Saito, Tomoaki Nakai, Kazuhiro Funatani, Hiroyuki Seki, Kimitaka Ichinose | 2013-02-05 |
| 8229305 | Image forming apparatus | Kimitaka Ichinose, Tomoaki Nakai, Takao Kume, Masahide Hirai | 2012-07-24 |
| 8185003 | Image forming apparatus and control method thereof featuring image member surface data detection | Masahide Hirai, Yoshiro Saito, Kazuhiro Funatani, Hiroyuki Seki, Yasutaka Yagi | 2012-05-22 |
| 8175474 | Image forming apparatus with dynamic characteristic calculation | Yoshiro Saito, Tomoaki Nakai, Kazuhiro Funatani, Hiroyuki Seki, Kimitaka Ichinose | 2012-05-08 |
| 8019243 | Image forming apparatus with control of image forming condition | Kimitaka Ichinose, Tomoaki Nakai, Takao Kume, Hiroyuki Seki | 2011-09-13 |
| 7894101 | Color image forming apparatus and method of controlling the same | Kimitaka Ichinose, Yoshimichi Ikeda, Tomoaki Nakai, Hiroyuki Seki | 2011-02-22 |