Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5640136 | Voltage-dependent nonlinear resistor | Masatada Yodogawa, Toshiyuki Yamazaki, Masahito Furukawa, Dai Matsuoka | 1997-06-17 |
HN
Hitomi Naitou
Overall (All Time): #3,718,247 of 4,157,543Top 90%
1
Patents All Time