Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6630852 | Power-generation detection circuit for use in an electronic device and power-generation detection method and power consumption control method for use in connection therewith | Teruhiko Fujisawa, Shinji Nakamiya, Kenji Iida | 2003-10-07 |
| 6522603 | Charging device for electronic timepiece, electronic timepiece, and method for controlling charging device | Fumiaki Miyahara, Shinji Nakamiya | 2003-02-18 |