Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6046607 | Logic circuit controlled by a plurality of clock signals | — | 2000-04-04 |
| 5977896 | Digital-to-analog converter with delta-sigma modulation | Mituhiro Homme, Masamitu Hirano, Tatsuya Kishii, Kuniaki Morita, Juhro Hoshi | 1999-11-02 |
| 5670899 | Logic circuit controlled by a plurality of clock signals | — | 1997-09-23 |
| 5570091 | Analog-to-digital converter | Masao Noro | 1996-10-29 |
| 5329172 | Chopping type comparator with clocked inverter | — | 1994-07-12 |
| 5245345 | Digital-to-analog converter with delta-sigma modulation | Mituhiro Homme, Masamitu Hirano, Tatuya Kishii, Kuniaki Morita, Juhro Hoshi | 1993-09-14 |
| 5153454 | Chopper type comparator | — | 1992-10-06 |
| 5021785 | Floating point digital to analog converter with bias to establish range midpoint | Katsuhiko Ishida, Toshiyuki Takahashi, Takashi Ogata | 1991-06-04 |
| 4990917 | Parallel analog-to-digital converter | — | 1991-02-05 |
| 4951054 | Floating-point digital-to-analog converting system | — | 1990-08-21 |
| 4727355 | Digital-to-analog converter | Katsuhiko Ishida, Toshiyuki Takahashi, Takashi Ogata | 1988-02-23 |