Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4214283 | Drive mechanism for cassette tape recorders | Akihiro Fushimi, Mikio Isaki | 1980-07-22 |
| 4210944 | Tape stop detection mechanism for cassette tape recorders | Akihiro Fushimi, Mikio Isaki | 1980-07-01 |