Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6101330 | Pay photograph producing apparatus | — | 2000-08-08 |
| 5856738 | Method for protecting an excess discharge of a battery | — | 1999-01-05 |
| 5847538 | Control circuit for protecting an excess discharge of a battery | — | 1998-12-08 |
| 5473262 | Power source residual capacity measuring apparatus and power source apparatus having power source capacity measuring circuit | — | 1995-12-05 |
| 5412307 | Residual capacity indicating device | — | 1995-05-02 |
| 5405716 | Battery case and terminal cover | Hiroaki Itoh | 1995-04-11 |