Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5362689 | Infrared and ultraviolet ray absorbing glass | Shigeki Morimoto, Yasusi Taguchi, Masakazu Taniguchi | 1994-11-08 |
| 5344798 | Blue-colored infrared and ultraviolet radiation absorbing glass and method of producing same | Shigeki Morimoto, Masakazu Taniguchi, Yasushi Taguchi | 1994-09-06 |
| 4532482 | Circuit for preventing malfunction of muting amplifier | — | 1985-07-30 |
| 4506376 | Subcarrier signal generator for use in stereo tuners | — | 1985-03-19 |
| 4502148 | FM Stereo demodulator for demodulating stereo signals directly from an FM intermediate frequency signal | Kohji Ishida, Tatsuo Numata | 1985-02-26 |
| 4497063 | FM stereo demodulator | Kohji Ishida, Tatsuo Numata | 1985-01-29 |
| 4489430 | FM Stereo demodulation circuit | Kohji Ishida, Tatsuo Numata | 1984-12-18 |