Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9855506 | Trading card and trading card set | Kenko Kawahara, Hideaki Kamata, Norio Asakura | 2018-01-02 |
SK
Satoshi Kawanabe
Overall (2018): #250,986 of 503,207Top 50%
1
Patents 2018