Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9519016 | Ground fault detection apparatus | Katsuhiko Satoh, Hiroshi Kawamura | 2016-12-13 |
RM
Ryohji Matsui
Overall (2016): #242,437 of 481,213Top 55%
1
Patents 2016