Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11693357 | Image forming apparatus with controlable fan | Takuya Nagai, Keisuke Manoh, Yoshiyuki Tsujimoto | 2023-07-04 |
| 11329543 | Device having switching power source operable in burst switching control mode | Yoshiyuki Tsujimoto, Keisuke Manoh, Masato Sueyasu | 2022-05-10 |
| 11294312 | Image forming apparatus to accurately determine temperature of heating member | Daisuke NODA | 2022-04-05 |
| 11243489 | Fixing device and method for controlling fixing device | — | 2022-02-08 |
| 11181855 | Fixing device and method for controlling fixing device | — | 2021-11-23 |
| 10705459 | Heating system | — | 2020-07-07 |
| 10656575 | Heating system having current-sensing control circuit | — | 2020-05-19 |
| 9585158 | Base station apparatus, communication system, communication method | Dai Kimura | 2017-02-28 |
| 9473015 | Power supply system | — | 2016-10-18 |
| 8804594 | Radio communication system, server, and radio communication method | Dai Kimura | 2014-08-12 |
| 8643914 | Image-reading device and manufacturing method thereof | — | 2014-02-04 |
| 8369896 | Base station, communication system, and communication method | Dai Kimura, Takato Ezaki | 2013-02-05 |