Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7493238 | Abnormal noise correction verification apparatus | Tsutomu Tanaka, Junichi Kawano, Toshiaki Yoshida | 2009-02-17 |
JA
Junichi Amakatsu
Overall (All Time): #3,318,046 of 4,157,543Top 80%
1
Patents All Time