Issued Patents All Time
Showing 101–113 of 113 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5329472 | Method and apparatus for controlling coefficients of adaptive filter | — | 1994-07-12 |
| 5245561 | Adaptive filter capable of quickly identifying an unknown system | — | 1993-09-14 |
| 5235623 | Adaptive transform coding by selecting optimum block lengths according to variatons between successive blocks | Masahiro Iwadare, Takao Nishitani | 1993-08-10 |
| 5218560 | Circuit for controlling tap gains at rapid speed in an adaptive filter | Shigeji Ikeda | 1993-06-08 |
| 5192918 | Interference canceller using tap-weight adaptive filter | — | 1993-03-09 |
| 5166686 | Variable length block coding with changing characteristics of input samples | — | 1992-11-24 |
| 5092396 | Air-conditioning system | Mitsuo Murano, Keiichi Morita | 1992-03-03 |
| 5060717 | Air conditioner | Keiichi Morita, Oserojoin Watabiki, Mithuo Murano | 1991-10-29 |
| 4896514 | Air-conditioning apparatus | Takashi Matsuzaka | 1990-01-30 |
| 4769808 | Method of cancelling echoes in full-duplex data transmission system | Akira Kanemasa | 1988-09-06 |
| 4730343 | Decision feedback equalizer with a pattern detector | Akira Kanemasa | 1988-03-08 |
| 4495779 | Air conditioner | Tatsuo Tanaka, Hiroshi Itoh | 1985-01-29 |
| 4484454 | Air conditioning apparatus | — | 1984-11-27 |