Issued Patents 2020
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10877409 | Fixing device and image forming apparatus | Tomohiro Watatani, Masakazu Uehara, Yuhiro Sakai | 2020-12-29 |
| 10838334 | Fixing device and image forming apparatus | Yuhiro Sakai, Masakazu Uehara, Tomohiro Watatani | 2020-11-17 |
| 10809189 | Optical measurement device and optical measurement method | Kazuki Horita, Yoichi Kawada, Atsushi Nakanishi, Kazuue Fujita, Hiroshi SATOZONO | 2020-10-20 |
| 10747155 | Fixing device and image forming apparatus | Masakazu Uehara, Tomohiro Watatani, Yuhiro Sakai | 2020-08-18 |
| 10619938 | Heat exchange member | Tatsuo Kawaguchi, Makoto Miyazaki, Yoshimasa Kondo | 2020-04-14 |
| 10591509 | Tunnel current control apparatus and tunnel current control method | Yoichi Kawada, Jun Takeda, Ikufumi Katayama, Yusuke ARASHIDA, Katsumasa Yoshioka | 2020-03-17 |
| 10527369 | Heat exchanger element, manufacturing method therefor, and heat exchanger | Yoshio Suzuki, Tatsuo Kawaguchi, Yoshimasa Kondo | 2020-01-07 |