Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9349529 | Tap changer | Tetsuya Matsuda, Yukinori Ikeda | 2016-05-24 |
KY
Kesaaki Yamaguchi
Overall (All Time): #3,001,945 of 4,157,543Top 75%
1
Patents All Time