Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7777663 | Discrete time amplifier circuit and analong-digital converter | Taiji Akizuki, Hisashi Adachi | 2010-08-17 |
| 7619550 | Delta-sigma AD converter apparatus using delta-sigma modulator circuit provided with reset circuit resetting integrator | Taiji Akizuki, Hisashi Adachi | 2009-11-17 |
| 7532138 | Delta-sigma modulator and DA converter apparatus including delta-sigma modulator changing order of filter | Taiji Akizuki, Masahiko Sagisaka | 2009-05-12 |
| 7515079 | Method of controlling delta-sigma modulator and delta-sigma modulator | Hisashi Adachi, Taiji Akizuki | 2009-04-07 |
| 7515080 | A/D converter | Taiji Akizuki, Hisashi Adachi | 2009-04-07 |
| 7466257 | Delta-sigma AD converter | Taiji Akizuki, Hisashi Adachi | 2008-12-16 |