Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8305044 | Battery pack, information processing apparatus, charge control system, charge control method by battery pack, and charge control method by charge control system | Daisuke Kawamoto, Satoshi Okachi, Kenichiro Kamijo, Keisuke Koide, Norio Fujimori +1 more | 2012-11-06 |
| 7778131 | Optical disk writing and energy control apparatus | — | 2010-08-17 |
| 7656761 | Optical disc device | — | 2010-02-02 |
| 7639576 | Optical disk device and optical disk recording method | — | 2009-12-29 |