Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9830902 | Active sound control apparatus | Osamu Terashima, Toshio Inoue | 2017-11-28 |
YK
Yasunori Kobayashi
Overall (2017): #192,121 of 506,227Top 40%
1
Patents 2017