Issued Patents All Time
Showing 76–81 of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4587440 | Waveform shaping circuit including I.sup.2 L element | Yoshito Tanaka | 1986-05-06 |
| 4581541 | Switch device equipped with muting function | Yoshito Tanaka | 1986-04-08 |
| 4531065 | Current injection type logical operation circuit arrangement including a I.sup.2 L circuit device comprising I.sup.2 L elements | Yoshito Tanaka | 1985-07-23 |
| 4425563 | Switch circuit arrangement | Yasuo Fukitani | 1984-01-10 |
| 4356510 | Television sound multiplex signal receiving device | — | 1982-10-26 |
| 4296216 | Thermoplastic resin composition | Hajime Sakano, Mikio Kodama, Isao Yoshida, Atsunori Inoue | 1981-10-20 |