Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5225296 | Electrode and method of producing the same | Toshiyuki Ohsawa, Toshiyuki Kabata, Yoshiaki Echigo, Keiichi Asami | 1993-07-06 |
TS
Tutomu Sakaida
Unitika: 1 patents #257 of 620Top 45%
Overall (All Time): #3,827,876 of 4,157,543Top 95%
1
Patents All Time