Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6664764 | Apparatus and method for detecting a battery use state and mitigating battery deterioration | — | 2003-12-16 |
| 6661200 | Rechargeable power supply system and method of protection against abnormal charging | — | 2003-12-09 |
| 6574740 | Dynamic power consumption control for a computer or other electronic apparatus | Arimasa Naitoh | 2003-06-03 |
| 6518730 | Power supply unit, battery electrical apparatus, and memory effect detection method | Hiroshi Nakagawa, Tomonori Nishio, Noboru Tsurukawa | 2003-02-11 |