Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6424122 | Battery charging control unit and method for controlling battery charging | Kazuhiko Yagi, Takashi Ishikura, Yoshinori Mita, Kenji Watanabe, Kazunori Watanabe | 2002-07-23 |