Issued Patents 2020
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10873285 | Inverter drive device and electrically driven vehicle system using the same | Toshiyuki Ajima, Katsuhiro Hoshino, Akihiro Ashida, Kazuto Oyama | 2020-12-22 |
| 10852193 | Thermal infrared detector and manufacturing method thereof | Takaki Sugino, Shinichi Hosomi | 2020-12-01 |
| 10816912 | Toner cartridge and image forming apparatus using toner characteristics for improving image quality | Tsuyoshi Itou, Kazuhisa Takeda, Masahiro Ikuta, Hiromichi Mitamura, Shigeru Fujiwara +1 more | 2020-10-27 |
| 10809646 | Toner cartridge and image forming apparatus | Tsuyoshi Itou, Kazuhisa Takeda, Masahiro Ikuta, Hiromichi Mitamura, Shigeru Fujiwara +1 more | 2020-10-20 |
| 10693410 | Control method and control device for rotary electric motor, and rotary electric motor drive system | Takeshi Yoshida, Katsuhiro Hoshino, Kazuto Oyama | 2020-06-23 |
| 10684568 | Reversibly allochroic toner, method of producing the same, toner cartridge, and image forming apparatus | Masahiro Ikuta, Tsuyoshi Itou, Yasuhito Noda, Kazuhisa Takeda, Takayasu Aoki | 2020-06-16 |