Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE30416 | Automatic program locator for tape decks | — | 1980-10-07 |
| 4198664 | Nonrecorded section detection in a tape recorder apparatus | Masaru Fujii | 1980-04-15 |
TY
Tatsuhiro Yasunaga
Overall (All Time): #2,373,278 of 4,157,543Top 60%
2
Patents All Time