Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10069439 | Power conversion system, power module, and semiconductor device with diode coupling | Yoshihiko Yokoi, Yusuke OJIMA | 2018-09-04 |
| 10050620 | Cascode connected SiC-JFET with SiC-SBD and enhancement device | Tetsuo Sato | 2018-08-14 |
| 10007209 | Developing device and image forming apparatus incorporating same that reduce low-flow regions of toner within the developing device | Shinnosuke Koshizuka, Nobuo Takami, Atsushi Nakamoto, Kazunori Suzuki, Naohiro Kawashima | 2018-06-26 |
| 9897938 | Developing device and image forming apparatus incorporating same | Shinnosuke Koshizuka, Tatsuya Kubo, Atsushi Nakamoto, Nobuo Takami, Kazunori Suzuki +1 more | 2018-02-20 |