Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6665171 | Electrochemical capacitor | Hideki Shimamoto | 2003-12-16 |
YT
Yoshinori Takamuka
Overall (All Time): #3,531,939 of 4,157,543Top 85%
1
Patents All Time