Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4412010 | Arc resistant insulator | Isao Ishii, Tadaki Murakami, Yoshiaki Sakamoto, Yoshikazu Utsumi, Hiroshi Takayanagi | 1983-10-25 |
TN
Tatsuharu Nakamura
Overall (All Time): #4,059,858 of 4,157,543Top 100%
1
Patents All Time