Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4963447 | Alkaline cell with gelled anode | Joji Nishimura, Yuji Mototani, Junichi Asaoka, Noriyuki Yanagawa | 1990-10-16 |
HT
Hiroshi Touma
Overall (All Time): #3,913,270 of 4,157,543Top 95%
1
Patents All Time