Inventor

TOSIMA SOITIRO

JP4 patents

Patents

4 patents

US4281407AJul 28, 1981

Surface acoustic wave pickup and recording device

RCA CORP33 citations88

US4409333AOct 11, 1983

Method for the evaluation of solderability

RCA CORP15 citations71

US4477892AOct 16, 1984

Surface acoustic wave device having a pyramid shaped tip for recording video information on a substrate

RCA CORP12 citations70

US4491412AJan 1, 1985

Method for characterizing solder compositions

RCA CORP5 citations60