Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5675236 | Low battery power state determination apparatus and method for secondary battery | — | 1997-10-07 |
| 5673070 | Recording apparatus for controlling recording in accordance with battery capacity | Junichi Arakawa, Hideo Horigome, Yuichi Kaneko, Tetsuhito Ikeda, Akira Kuribayashi | 1997-09-30 |