Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12326676 | Image forming apparatus | Takeshi Sugita, Tamotsu Kaneko, Hisahiro Saito, Yoichiro Maebashi | 2025-06-10 |
| 12252617 | Method for producing halogenated zinc phthalocyanine pigment | Keisuke Sakamoto, Ayaka Yamaji, Mayumi Tokuoka, Katsunori Shimada | 2025-03-18 |
| 12049380 | Image forming apparatus | Takashi Arakawa, Kazuya Taira | 2024-07-30 |
| 11630403 | Image forming apparatus | Takeshi Sugita, Tamotsu Kaneko, Hisahiro Saito, Yoichiro Maebashi | 2023-04-18 |
| 11268906 | Microscope and method for observing biological specimen in living state | Takeharu Nagai, Yoshiyuki Arai | 2022-03-08 |
| 11092912 | Image forming apparatus | Kazuhiko Aono, Seiji Inada, Atsushi Kimura | 2021-08-17 |
| 11009812 | Image forming apparatus | Takeshi Sugita, Tamotsu Kaneko, Hisahiro Saito, Yoichiro Maebashi | 2021-05-18 |
| 10603926 | Image forming apparatus | Hideki Ohta | 2020-03-31 |
| 10530948 | Image forming apparatus | Kazuhiko Aono | 2020-01-07 |
| 10509356 | Image forming apparatus | Yoshitaka Zaitsu, Atsushi Ogata | 2019-12-17 |
| 10162290 | Image forming apparatus | Chikara Imaizumi, Hiroyuki Matsumoto, Hiroshi Kawamura | 2018-12-25 |
| 9395648 | Toner accommodating container and image forming apparatus | — | 2016-07-19 |
| 9395654 | Image forming apparatus having simple and compact configuration to separate secondary transfer member from primary transfer belt | Chikara Imaizumi | 2016-07-19 |
| 9377748 | Image forming apparatus | Joji Goto, Chikara Imaizumi | 2016-06-28 |
| 9298139 | Image forming apparatus for collecting toner from a rotatable transfer belt through use of a movable blade | Yoshimi Suzuki, Chikara Imaizumi | 2016-03-29 |
| 9291984 | Connector for heater, and fixing apparatus | Jiro Moriya, Takayuki Mizuta, Hideki Ohta, Yoshisuke Kasuya | 2016-03-22 |
| 9152092 | Image forming apparatus | Hiroshi Kawamura, Kei Sawanaka, Yoshimi Suzuki, Chikara Imaizumi | 2015-10-06 |
| 9086653 | Toner accommodating container and image forming apparatus | — | 2015-07-21 |
| 8995868 | Connector for heater, and fixing apparatus | Jiro Moriya, Takayuki Mizuta, Hideki Ohta, Yoshisuke Kasuya | 2015-03-31 |
| 8938181 | Image forming apparatus having a collection member to collect a vaporized component | — | 2015-01-20 |
| 8890459 | Motor control device and electric power steering system | Atsuo Sakai, Tsutomu Matsumoto | 2014-11-18 |
| 8878720 | Abnormal value detection apparatus for satellite positioning system, abnormal value detection method, and abnormal value detection program | Takeshi Ono, Takayuki Kaneso, Takayuki Nakata, Kenji Aoki | 2014-11-04 |
| 8862018 | Cleaning unit and image forming apparatus using the same | Yoshimi Suzuki | 2014-10-14 |
| 8750748 | Toner conveying device or image forming apparatus having the toner conveying device | — | 2014-06-10 |
| 7973706 | SBAS navigation data update notifying system and method used in GBAS | — | 2011-07-05 |