Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9661169 | Electric power supplying device and image processing apparatus | Tomoyuki Yamashita, Atsuki Iwata, Takuma Kasai, Norikazu Okada, Homare Ehara +4 more | 2017-05-23 |
| 9541867 | Apparatus, method, and non-transitory recording medium for power generation using heat in image forming apparatus | Homare Ehara, Takaaki Shirai, Norikazu Okada, Tomoyuki Yamashita, Takuma Kasai +1 more | 2017-01-10 |
| 9429909 | Image forming apparatus | Takaaki Shirai, Satoru Tao, Takuma Kasai, Norikazu Okada, Homare Ehara +2 more | 2016-08-30 |
| 9389573 | Image forming apparatus, image forming method, and computer-readable storage medium | Norikazu Okada, Takaaki Shirai, Takuma Kasai, Keita Maejima, Tomoyuki Yamashita +2 more | 2016-07-12 |