Inventor
AOKI KAZUHIRO
JP44 patents
⚠️ This page may combine multiple inventors who share the name “AOKI KAZUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
10 patentsUS5166914ANov 24, 1992
Data recording/reproducing apparatus with two-dimensional equalizer for crosstalk cancellation
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD34 citations92
US5276665AJan 4, 1994
Magneto-optical disk recording and reproducing apparatus capable of reproducing a plurality of disk types
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD25 citations88
US5027222AJun 25, 1991
Apparatus for recording audio signals and video signals on a recording medium
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD36 citations88
US5564013AOct 8, 1996
Optical information recording and reproducing apparatus adapted to optically record and reproduce data in a sector, and method thereof
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations74
US5202870AApr 13, 1993
Optical disk recording/reproducing apparatus and a photoelectric conversion amplifier therefor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations74
US5057945AOct 15, 1991
Signal recording/reproducing apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations74
US5056116AOct 8, 1991
Data demodulation apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations74
US5774439AJun 30, 1998
Optical-disk recording and reproducing apparatus and optical disk for recording information on lands and grooves
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations72
US6798725B1Sep 28, 2004
Wave-shaping apparatus and reproduction signal processing apparatus including the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations71
US5734633AMar 31, 1998
Optical-disk recording and reproducing apparatus and method using an optical disk for recording information on lands and grooves
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations61
DENSO CORP
8 patentsUS11448723B2Sep 20, 2022
Radar apparatus
DENSO CORP2 citations73
US11275145B2Mar 15, 2022
Antenna device and target detecting device
DENSO CORP4 citations73
US11079485B2Aug 3, 2021
Antenna device
DENSO CORP2 citations73
US12500358B2Dec 16, 2025
Antenna apparatus
DENSO CORP0 citations52
US11742559B2Aug 29, 2023
Multilayer transmission line including first and second transmission lines on opposite surfaces of a multilayer substrate and which are electrically connected by a cylindrical conductor hole
DENSO CORP0 citations52
US12451576B2Oct 21, 2025
Double-sided board, radar apparatus, transmission member, and method of manufacturing transmission member
DENSO CORP0 citations51
US11936089B2Mar 19, 2024
Transmission line assembly
DENSO CORP0 citations50
US10122088B2Nov 6, 2018
Collective lamination substrate forming pseudo waveguide
DENSO CORP1 citations44
SUMITOMO WIRING SYSTEMS
7 patentsUS6353190B1Mar 5, 2002
Lattice-shaped circuit board
SUMITOMO WIRING SYSTEMS14 citations93
US6530795B2Mar 11, 2003
Unitable terminal fitting, a construction for uniting a plurality of terminal fittings and method for forming a unitable terminal fitting
SUMITOMO WIRING SYSTEMS20 citations92
US6283769B1Sep 4, 2001
Electric connecting box
SUMITOMO WIRING SYSTEMS47 citations92
US6086399AJul 11, 2000
Earth joint connector
SUMITOMO WIRING SYSTEMS26 citations92
US6814581B2Nov 9, 2004
Connector for towing vehicle and method of manufacturing same
SUMITOMO WIRING SYSTEMS25 citations88
US6512187B2Jan 28, 2003
Lattice-shaped circuit board
SUMITOMO WIRING SYSTEMS12 citations74
US6593533B2Jul 15, 2003
Lattice-shaped circuit board
SUMITOMO WIRING SYSTEMS0 citations52
KITZ CORP
7 patentsUS6768234B2Jul 27, 2004
Electric actuator and fixing structure of the actuator
KITZ CORP17 citations92
US7163192B2Jan 16, 2007
Actuator for valve
KITZ CORP21 citations90
USD748226SJan 26, 2016
Rotary valve
KITZ CORP12 citations84
US6557827B1May 6, 2003
Leaf spring valve
KITZ CORP14 citations84
US6885119B2Apr 26, 2005
Electric actuator and structure for fixing the same
KITZ CORP9 citations74
USD746411SDec 29, 2015
Valve element for rotary valve
KITZ CORP3 citations63
US9032996B2May 19, 2015
Shaft sealing device and valve structure using the same
KITZ CORP0 citations38
AUTONETWORKS TECHNOLOGIES LTD
3 patentsUS6630749B1Oct 7, 2003
Automobile power source monitor
AUTONETWORKS TECHNOLOGIES LTD57 citations96
US8430700B2Apr 30, 2013
Terminal connector and electric wire with terminal connector
AUTONETWORKS TECHNOLOGIES LTD6 citations84
US8425266B2Apr 23, 2013
Terminal connector and electric wire with terminal connector
AUTONETWORKS TECHNOLOGIES LTD4 citations63