Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5931296 | Accomodating case for disc cartridge | Daiki Kobayashi, Shuichi Kikuchi, Takatsugu Funawatari | 1999-08-03 |
| D392952 | Case for an optical disc cartridge | — | 1998-03-31 |
| D356731 | Wrapped disc cartridge package | — | 1995-03-28 |
| D350124 | Case for an optical disc cartridge | — | 1994-08-30 |
| D349892 | Case for an optical disc cartridge | — | 1994-08-23 |
| D344454 | Packaging wrapper | Miya Suwa, Yuko Wada, Kazushi Kirihara | 1994-02-22 |
| D344451 | Packaging wrapper | Miya Suwa, Yuko Wada, Kazushi Kirihara | 1994-02-22 |
| D344452 | Packaging wrapper | Miya Suwa, Yuko Wada, Kazushi Kirihara | 1994-02-22 |
| D344453 | Packaging wrapper | Miya Suwa, Yuko Wada, Kazushi Kirihara | 1994-02-22 |
| D337110 | Magnetic tape cassette for video | — | 1993-07-06 |
| D304581 | Magnetic tape cassette | — | 1989-11-14 |
| D304582 | Magnetic tape cassette | — | 1989-11-14 |
| D304583 | Magnetic tape cassette | — | 1989-11-14 |