Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5347365 | Device for receiving closed captioned broadcasts | Hiroyasu Kishi | 1994-09-13 |
| 5311311 | Encoder for superimposing encoded character data or command data in the vertical blanking interval for regulating video receiver functions | Hiroyasu Shindou | 1994-05-10 |