Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5461437 | Video tape recorder equipped with liquid crystal display projector | Sumio Tanaka | 1995-10-24 |
| 5175485 | Apparatus for controlling charging of a storage battery | — | 1992-12-29 |