Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5299003 | Signal processing apparatus for changing the frequency characteristics of an input signal | Atsuo Ochi, Masayuki Yoneyama, Yasuo Hamamoto, Akihiro Takeuchi, Masaaki Kobayashi | 1994-03-29 |
| 5278846 | Digital signal decoder | Mutsuyuki Okayama | 1994-01-11 |