Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6784642 | Power supply having temperature sensors for detecting battery temperatures | Naohiro Shigeta | 2004-08-31 |
| 6768310 | Method and device for detecting a current | Minoru Gyoda, Hiroshi Egi | 2004-07-27 |