Inventor
AKITA SHIGEYUKI
JP45 patents
⚠️ This page may combine multiple inventors who share the name “AKITA SHIGEYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON SOKEN
38 patentsUS4603581AAug 5, 1986
Sensing apparatus
NIPPON SOKEN74 citations96
US4448275AMay 15, 1984
Torque sensor
NIPPON SOKEN59 citations95
US4428232AJan 31, 1984
Capacitance liquid level detector
NIPPON SOKEN43 citations93
US4750584AJun 14, 1988
Distance measuring device
NIPPON SOKEN29 citations92
US4602256AJul 22, 1986
Luggage door unlocking device for a vehicle
NIPPON SOKEN35 citations92
US4580250AApr 1, 1986
Ultrasonic detection and communication system for automobiles
NIPPON SOKEN27 citations92
US4563683AJan 7, 1986
Capacitive-type position and reference angular rotation detecting apparatus
NIPPON SOKEN14 citations82
US4524356AJun 18, 1985
Obstacle detecting device for vehicles
NIPPON SOKEN21 citations82
US4451909AMay 29, 1984
Ultrasonic wave distance detection system
NIPPON SOKEN25 citations82
US4618948AOct 21, 1986
Apparatus for detecting obstructions behind vehicle
NIPPON SOKEN23 citations81
US4522278AJun 11, 1985
Torque sensor
NIPPON SOKEN23 citations81
US4931727AJun 5, 1990
Moving body speed detecting device which produces and detects a magnetic pole on the body surface
NIPPON SOKEN16 citations74
US4714827ADec 22, 1987
Photo-electric conversion device with dark current compensation
NIPPON SOKEN13 citations74
US4673913AJun 16, 1987
Zigzag running warning system for automotive vehicles
NIPPON SOKEN11 citations74
US4638249AJan 20, 1987
Incremental encoder rotational position detector
NIPPON SOKEN14 citations74
US4623889ANov 18, 1986
Signal transmitting device
NIPPON SOKEN12 citations74
US4602255AJul 22, 1986
Luggage door unlocking device for vehicle
NIPPON SOKEN17 citations74
US4581685AApr 8, 1986
Ultrasonic transducer
NIPPON SOKEN8 citations74
US4523195AJun 11, 1985
Rotational direction and angle detecting apparatus
NIPPON SOKEN9 citations74
US4518956AMay 21, 1985
Electric liquid level detector
NIPPON SOKEN14 citations74
US4477810AOct 16, 1984
Capacity type rotation detecting apparatus
NIPPON SOKEN15 citations74
US4456848AJun 26, 1984
Ultrasonic transmitting and receiving device
NIPPON SOKEN8 citations74
US4433398AFeb 21, 1984
Ultrasonic transducer
NIPPON SOKEN14 citations74
US4423417ADec 27, 1983
Capacitance type distance detecting apparatus
NIPPON SOKEN11 citations74
US4418347ANov 29, 1983
Rotational position detecting apparatus
NIPPON SOKEN15 citations74
US5066893ANov 19, 1991
Driving circuit for an electroluminescence device
NIPPON SOKEN15 citations73
US4580136AApr 1, 1986
Luggage door unlocking device
NIPPON SOKEN10 citations73
US4520359AMay 28, 1985
Current frequency waveform transmitting on D.C. power lines
NIPPON SOKEN11 citations73
US3952286AApr 20, 1976
Time multiplexed electric wiring system for control and monitoring of field points
NIPPON SOKEN18 citations73
US4562732AJan 7, 1986
Device for detecting liquid amount in a vessel
NIPPON SOKEN13 citations71
US4630047ADec 16, 1986
Capacitive-type position and reference angular rotation detecting apparatus
NIPPON SOKEN4 citations63
US4558321ADec 10, 1985
Visitor conversation system
NIPPON SOKEN5 citations63
US4499465AFeb 12, 1985
Capacitive-type incremental and reference angular rotation detecting apparatus
NIPPON SOKEN3 citations63
US4485322ANov 27, 1984
Ultrasonic transducer
NIPPON SOKEN5 citations63
US4025914AMay 24, 1977
Digital signal generator
NIPPON SOKEN6 citations63
US4684943AAug 4, 1987
Unlocking device for a vehicle lid
NIPPON SOKEN3 citations62
US4512189AApr 23, 1985
Liquid quantity detecting device
NIPPON SOKEN6 citations62
US4463604AAug 7, 1984
Liquid quantity detecting apparatus
NIPPON SOKEN3 citations62
NIPPON DENSO CO
5 patentsUS4580441AApr 8, 1986
Diesel smoke meter
NIPPON DENSO CO44 citations93
US5504356AApr 2, 1996
Semiconductor accelerometer
NIPPON DENSO CO49 citations92
US4661718AApr 28, 1987
Information and electrical power transmission system and method for vehicle
NIPPON DENSO CO7 citations74
US3944981AMar 16, 1976
Electrical wiring system
NIPPON DENSO CO9 citations74
US4625411ADec 2, 1986
Apparatus for detecting rotation of steering wheel
NIPPON DENSO CO17 citations73