Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7851087 | Enclosed nickel-zinc primary battery, its anode and production methods for them | Kunihiko Miyamoto, Shuichiro Irie, Shinichi Miyamoto, Teiji Okayama | 2010-12-14 |
| 7594938 | Enclosed nickel-zinc primary battery, its anode and production methods for them | Kunihiko Miyamoto, Shuichiro Irie, Shinichi Miyamoto, Teiji Okayama | 2009-09-29 |
| 7238447 | Enclosed nickel-zinc primary battery its anode and production methods for them | Kunihiko Miyamoto, Shuichiro Irie, Shinichi Miyamoto, Teiji Okayama | 2007-07-03 |