Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6037996 | Data broadcast receiving apparatus with screen display state control | Hidemi Henmi, Isao Kandaka | 2000-03-14 |
| 6028644 | Data broadcast receiving apparatus receiving a television broadcast signal with a superposed data broadcast signal | Hidemi Henmi, Namio Yamaguchi, Isao Kandaka | 2000-02-22 |