Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4587582 | Magnetic tape recorder/player | Tadashi Iwamoto | 1986-05-06 |
| 4495532 | Tape player | Takamasa Kurafuzi | 1985-01-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4587582 | Magnetic tape recorder/player | Tadashi Iwamoto | 1986-05-06 |
| 4495532 | Tape player | Takamasa Kurafuzi | 1985-01-22 |