Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D366415 | Tape cassette package | — | 1996-01-23 |
| D362620 | Package for a tape cassette | — | 1995-09-26 |
| D348391 | Package for a headphone | Toru Ichikawa, Yuko Wada, Yuko Suzuki, Ellen Tave, Rosalin Yin | 1994-07-05 |
| D313753 | Package for earphone | — | 1991-01-15 |
| D284077 | Magnetic tape cassette | Katsutoshi Kikuchi | 1986-06-03 |