Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6670071 | Electric storage battery construction and method of manufacture | Hisashi Tsukamoto, Andrew Szyszkowski, Leon Parkhouse, Vladimir Zolotnik | 2003-12-30 |
| D483013 | Battery | Hisashi Tsukamoto, Joanna Dodd, Joseph Wong | 2003-12-02 |
| 6586912 | Method and apparatus for amplitude limiting battery temperature spikes | Hisashi Tsukamoto, Clay Kishiyama | 2003-07-01 |
| D475965 | Battery | Hisashi Tsukamoto, Joanna Dodd, Joseph Wong | 2003-06-17 |