Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5434727 | Tape recorder having a cassette-shutter opening mechanism | Shingo Kage, Yosikazu Yamano, Yasunari Toyama | 1995-07-18 |
| 5058100 | Disc magazine | — | 1991-10-15 |
| 4740856 | Tape cassette and cassette recorder using the same | Eiichi Hanakawa, Yuji Nakamura, Shuji Iwasaki, Teruyuki Takizawa | 1988-04-26 |
| 4519521 | Tape cassette | — | 1985-05-28 |