Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5218436 | Processing circuit for a plurality of different TV signals | Masato Sugiyama, Shigeru Hirahata, Isao Nakagawa, Kenji Katsumata | 1993-06-08 |
| 4953032 | Motion signal generating circuit for use in a television receiver | Masato Sugiyama, Takaaki Matono, Shigeru Hirahata, Kazuhiro Kaizaki | 1990-08-28 |