P

Inventor

UEDA TOSHITSUGU

JP14 patents
⚠️ This page may combine multiple inventors who share the name “UEDA TOSHITSUGU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

YOKOGAWA HOKUSHIN ELECTRIC

3 patents
US4421381ADec 20, 1983

Mechanical vibrating element

YOKOGAWA HOKUSHIN ELECTRIC307 citations97
US4628740ADec 16, 1986

Pressure sensor

YOKOGAWA HOKUSHIN ELECTRIC89 citations93
US4680970AJul 21, 1987

Apparatus for measuring pressure

YOKOGAWA HOKUSHIN ELECTRIC19 citations78

YOKOGAWA ELECTRIC CORP

3 patents
US4786891ANov 22, 1988

Absolute encoder for linear or angular position measurements

YOKOGAWA ELECTRIC CORP71 citations95
US6184517B1Feb 6, 2001

Particle analyzer system

YOKOGAWA ELECTRIC CORP54 citations89
US4772130ASep 20, 1988

Quartz thermometer

YOKOGAWA ELECTRIC CORP14 citations72

YOKOGAWA ELECTRIC WORKS LTD

3 patents
US4238844ADec 9, 1980

Displaced position detecting device

YOKOGAWA ELECTRIC WORKS LTD48 citations88
US4299122ANov 10, 1981

Force transducer

YOKOGAWA ELECTRIC WORKS LTD42 citations86
US3974425AAug 10, 1976

Isolator circuit with improved frequency response

YOKOGAWA ELECTRIC WORKS LTD13 citations73

HITACHI LTD

3 patents
US6504770B2Jan 7, 2003

Semiconductor memory

HITACHI LTD9 citations73
US6191983B1Feb 20, 2001

Semiconductor memory

HITACHI LTD11 citations73
US6407952B1Jun 18, 2002

Semiconductor memory

HITACHI LTD2 citations62

KOA CORP

2 patents
US11510286B2Nov 22, 2022

Heater temperature control circuit and sensor device using the same

KOA CORP0 citations44
US10690606B2Jun 23, 2020

Hydrogen sensor

KOA CORP0 citations43