P

Inventor

MIZUNUMA YASUYUKI

JP10 patents
⚠️ This page may combine multiple inventors who share the name “MIZUNUMA YASUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SONY CORP

5 patents
US4873496AOct 10, 1989

Tuned oscillator

SONY CORP31 citations92
US4887052ADec 12, 1989

Tuned oscillator utilizing thin film ferromagnetic resonator

SONY CORP47 citations91
US5389574AFeb 14, 1995

Selective etching method for III-V group semiconductor material using a mixed etching gas and a stop-etching gas

SONY CORP13 citations72
US4945324AJul 31, 1990

Thin film ferromagnetic resonance tuned filter

SONY CORP9 citations72
US4847579AJul 11, 1989

Ferromagnetic resonator

SONY CORP0 citations52

DDK LTD

3 patents
US5993258ANov 30, 1999

Electrical connector

DDK LTD51 citations88
US5611708AMar 18, 1997

Electric connector

DDK LTD33 citations86
US7510442B2Mar 31, 2009

Connector

DDK LTD0 citations41

NEC CORP

1 patent
US4544857AOct 1, 1985

High electromechanical-coupling coefficient surface acoustic wave device

NEC CORP22 citations81

DAIICHI DENSHI KOGYO

1 patent
US4968261ANov 6, 1990

Electrical connector

DAIICHI DENSHI KOGYO11 citations72