Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8092939 | Manganese dry battery containing an anode zinc can made of zinc and bismuth | Kazunari Kobayashi | 2012-01-10 |
| 7874346 | Method for producing manganese dry cell negative electrode zinc material | Kazunari Kobayashi, Yuk Fai Lau | 2011-01-25 |
| 7829217 | Zinc can for battery anode | Kazunari Kobayashi | 2010-11-09 |
| 6146789 | Battery having a visible-light or near-infrared-light curing resin as an insulating seal | Kenichi Horie, Katsuhiko Kishi, Teiji Okayama | 2000-11-14 |