Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10679804 | Sealing structure for a rotary electronic component | Hiroshi Aoki, Satoshi Kuwabara, Naoki Hayashi | 2020-06-09 |
YT
Yoshiharu Tsukahara
Overall (All Time): #2,796,894 of 4,157,543Top 70%
1
Patents All Time