Inventor
NAKANISHI TOSHIHARU
8 patents
⚠️ This page may combine multiple inventors who share the name “NAKANISHI TOSHIHARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TORAY INDUSTRIES
7 patentsUS4424465AJan 3, 1984
Piezoelectric vibration transducer
TORAY INDUSTRIES63 citations94
US5063097ANov 5, 1991
Optical recording medium
TORAY INDUSTRIES32 citations92
US4395652AJul 26, 1983
Ultrasonic transducer element
TORAY INDUSTRIES37 citations91
US4296349AOct 20, 1981
Ultrasonic transducer
TORAY INDUSTRIES42 citations91
US5124232AJun 23, 1992
Optical recording medium
TORAY INDUSTRIES35 citations90
US4578442AMar 25, 1986
Piezoelectric polymeric material, a process for producing the same and an ultrasonic transducer utilizing the same
TORAY INDUSTRIES27 citations90
US4577132AMar 18, 1986
Ultrasonic transducer employing piezoelectric polymeric material
TORAY INDUSTRIES37 citations90