Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10849371 | Blind for skirt | — | 2020-12-01 |
| 10625142 | Ball skate sole structure, skating shoe, sandal structure, and skateboard | — | 2020-04-21 |
| 5946605 | Method and apparatus for communicating information using a data tuner | Koyo Hasegawa, Satoru Takashima | 1999-08-31 |
| 5812937 | Broadcast data system with multiple-tuner receiver | Koyo Hasegawa | 1998-09-22 |
| 5564073 | Broadcast system with associated data capabilities | — | 1996-10-08 |
| 5491838 | Broadcast system with associated data capabilities | Motohisa Iida, Lucille Allen | 1996-02-13 |