Inventor

TSUJIMOTO YOSHINOBU

JP4 patents

Patents

4 patents

US4498730AFeb 12, 1985

Optical switching device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD122 citations96

US4304460ADec 8, 1981

Optical switching device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD67 citations95

US4554449ANov 19, 1985

Fiber optic magnetic field sensor

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD50 citations91

US4052329AOct 4, 1977

Method of preparing cerium-activated yttrium silicate phosphor

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations69