Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5312476 | Zinc alloy powder for alkaline cell and method for production of the same | Toyohide Uemura, Tomotaka Motomura, Junichi Asaoka, Shuji Tsuchida | 1994-05-17 |
| 5108494 | Zinc alloy powder for alkaline cell and method for production of the same | Toyohide Uemura, Tomotaka Motomura, Junichi Asaoka, Shuji Tsuchida | 1992-04-28 |