Inventor

TANAKA SEIZO

4 patents

⚠️ This page may combine multiple inventors who share the name “TANAKA SEIZO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TDK CORP

2 patents

US4965483AOct 23, 1990

Piezoelectric buzzer

TDK CORP37 citations91

US4989302AFeb 5, 1991

Method for manufacturing piezoelectric buzzer

TDK CORP13 citations72

MITSUBISHI ELECTRIC CORP

1 patent

US4873511AOct 10, 1989

Device for forecasting breakage cables in an industrial robot

MITSUBISHI ELECTRIC CORP11 citations70

SHOWA DENKO KK

1 patent

US4069308AJan 17, 1978

Process and apparatus for forming aerosols of pesticidal chemicals

SHOWA DENKO KK14 citations70