Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7701225 | Dielectric strength test method of superconducting cable | Masayuki Hirose, Hiroshi Takigawa | 2010-04-20 |
KY
Ken Yatsuka
Overall (All Time): #3,285,936 of 4,157,543Top 80%
1
Patents All Time