Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4712145 | Operating mechanism for small portable cassette tape player | Toshimasa Naruki | 1987-12-08 |
TG
Toshihisa Goto
Overall (All Time): #3,986,976 of 4,157,543Top 100%
1
Patents All Time