Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4673916 | Method and system for decoding a digital signal using a variable frequency low-pass filter | Masatsugu Kitamura, Mitsuaki Tanaka | 1987-06-16 |
| 4626827 | Method and system for data compression by variable frequency sampling | Masatsugu Kitamura, Mitsuaki Tanaka | 1986-12-02 |