Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11066731 | Electric contact and vacuum interrupter using same | Yasutomo TANIHARA, Hiroyuki Chibahara, Taiki DONEN, Takayuki Itotani | 2021-07-20 |
SO
Satoshi OCHI
Overall (2021): #273,342 of 548,734Top 50%
1
Patents 2021