Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6266650 | Mail-order shopping system, and DVD and adapter both for use in the mail-order shopping system | Toshihiro Sugaya | 2001-07-24 |
| D317605 | Television receiver | Takashi Abe | 1991-06-18 |
| D317305 | Television receiver | Kaoru Tanaka | 1991-06-04 |
| D314201 | Combined camera and video tape recorder | Koichi Maeyama | 1991-01-29 |
| D311534 | Video tape recorder | Shinji Komaba | 1990-10-23 |
| D273861 | Video tape magazine | — | 1984-05-15 |
| D264966 | Video tape magazine | — | 1982-06-15 |