Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9576564 | Performance recording apparatus | Kenichi Yamauchi, Fukutaro Okuyama | 2017-02-21 |
TK
Taro Kawabata
Overall (2017): #225,788 of 506,227Top 45%
1
Patents 2017