Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8040222 | Radio-frequency tag communication system | Shiro Yamada | 2011-10-18 |
KK
Katsuyuki Kuramoto
Overall (2011): #250,797 of 364,097Top 70%
1
Patents 2011