Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5312476 | Zinc alloy powder for alkaline cell and method for production of the same | Tomotaka Motomura, Tomiko Yamaguchi, Junichi Asaoka, Shuji Tsuchida | 1994-05-17 |
| 5108494 | Zinc alloy powder for alkaline cell and method for production of the same | Tomotaka Motomura, Junichi Asaoka, Shuji Tsuchida, Tomiko Yamaguchi | 1992-04-28 |
| 4861688 | Zinc-alkaline battery | Akira Miura, Kanji Takata, Ryoji Okazaki, Keiichi Kagawa | 1989-08-29 |
| 4578109 | Process for the production of anode active materials for use in cells | Kazuhide Miyazaki, Katsuzo Nakaso | 1986-03-25 |