Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5668838 | Instantaneous phase detecting circuit and clock recovery signal generating circuit incorporated in differential demodulator | Seizo Nakamura, Yuji Iguchi | 1997-09-16 |
| 5537442 | Instantaneous phase detecting circuit and clock recovery signal generating circuit incorporated in differential demodulator | Seizo Nakamura, Yuji Iguchi | 1996-07-16 |