Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7225456 | Gateway screen for interactive television | Tadamasa Kitsukawa, Tsutomu Akiyama, Shigeharu Kondo | 2007-05-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7225456 | Gateway screen for interactive television | Tadamasa Kitsukawa, Tsutomu Akiyama, Shigeharu Kondo | 2007-05-29 |