Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5977896 | Digital-to-analog converter with delta-sigma modulation | Takayuki Kohdaka, Masamitu Hirano, Tatsuya Kishii, Kuniaki Morita, Juhro Hoshi | 1999-11-02 |
| 5245345 | Digital-to-analog converter with delta-sigma modulation | Takayuki Kohdaka, Masamitu Hirano, Tatuya Kishii, Kuniaki Morita, Juhro Hoshi | 1993-09-14 |