Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6459416 | Multi-gray level display apparatus and method of displaying an image at many gray levels | Yasoji Suzuki, Hirofumi Kato, Isao Arita, Toshio Yanagisawa, Kazuyoshi Yamamoto +2 more | 2002-10-01 |
| 6020869 | Multi-gray level display apparatus and method of displaying an image at many gray levels | Yasoji Suzuki, Hirofumi Kato, Isao Arita, Toshio Yanagisawa, Kazuyoshi Yamamoto +2 more | 2000-02-01 |
| 4716308 | MOS pull-up or pull-down logic circuit having equalized discharge time delays and layout avoiding crossovers | Kenji Matsuo, Hiroaki Suzuki, Mitsuyuki Kunieda | 1987-12-29 |
| 4592021 | Data readout circuit for an MOS transistor array | Hiroaki Suzuki | 1986-05-27 |
| 4558292 | Low pass filter | Kenji Matsuo | 1985-12-10 |
| 4550295 | Switched capacitor integrator | — | 1985-10-29 |
| 4546327 | Analog signal power amplifier circuit | Yasoji Suzuki, Shouji Abou | 1985-10-08 |
| 4532494 | Adaptive delta codec which varies a delta signal in accordance with a characteristic of an input analog signal | Hiroaki Suzuki, Masakazu Kamichika | 1985-07-30 |
| 4524328 | MOS Power amplifier circuit | Shouji Abou | 1985-06-18 |
| 4520283 | Band pass filter with a switched capacitor | Hiroaki Suzuki | 1985-05-28 |
| 4441169 | Static random access memory having a read out control circuit connected to a memory cell | Hiroaki Suzuki | 1984-04-03 |