Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8004244 | Power supply methods and arrangements | Daryl Cromer, Anthony F. Corkell, Seita Horikoshi, Takeshi Matsumoto, Tin-Lup Wong | 2011-08-23 |
| 7969119 | Overvoltage protection | — | 2011-06-28 |
| 7948212 | Battery pack and charging method | — | 2011-05-24 |
| 7928696 | Method for ensuring safe use of a battery pack after impact | Mitsuru Ogawa, Takashi Sugawara | 2011-04-19 |