Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9215815 | Display apparatus and television receiving apparatus | Mamoru Yahata, Masaya Sandoh | 2015-12-15 |
| 4419025 | Locking device in a telescopic tubular tripod leg element assembly | — | 1983-12-06 |
| 4185936 | Locking device in a telescopic tripod leg assembly | — | 1980-01-29 |