Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10447223 | Gain control amplification device | Yuki Iwagami, Masamitsu Uchiyama | 2019-10-15 |
| 10416220 | Deterioration diagnosis device | Yuki Iwagami, Yoshitake Nishiuma, Takayuki Yanai | 2019-09-17 |