P

Inventor

KOBAYASHI TAMOTSU

JP13 patents
⚠️ This page may combine multiple inventors who share the name “KOBAYASHI TAMOTSU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HOKUSHIN ELECTRIC WORKS

7 patents
US4290312ASep 22, 1981

Signal generator for electromagnetic flowmeter

HOKUSHIN ELECTRIC WORKS21 citations81
US3979954ASep 14, 1976

Karman vortex flowmeter

HOKUSHIN ELECTRIC WORKS22 citations80
US3996797ADec 14, 1976

Magnetic flowmeter

HOKUSHIN ELECTRIC WORKS21 citations78
US4143550AMar 13, 1979

Resistance-to-current converter

HOKUSHIN ELECTRIC WORKS13 citations72
US4122714AOct 31, 1978

Magnetic current meter for open channel flow measurement

HOKUSHIN ELECTRIC WORKS13 citations66
US4211971AJul 8, 1980

Ratio meter for capacitive-type displacement converter

HOKUSHIN ELECTRIC WORKS8 citations65
US4181019AJan 1, 1980

Electromagnetic flowmeter with noise compensation

HOKUSHIN ELECTRIC WORKS3 citations61

YOKOGAWA ELECTRIC CORP

2 patents
US4773274ASep 27, 1988

Electromagnetic flow meter

YOKOGAWA ELECTRIC CORP25 citations89
US5421210AJun 6, 1995

Capacitance type electromagnetic flowmeter

YOKOGAWA ELECTRIC CORP39 citations86

TOKYO KEISO KABUSHIKI KAISHA

2 patents
US6647805B2Nov 18, 2003

Transit-time difference type ultrasonic flowmeter

TOKYO KEISO KABUSHIKI KAISHA19 citations82
US6622572B2Sep 23, 2003

Ultrasonic flowmeter for controlling the gain of an amplifier for amplifying received signals

TOKYO KEISO KABUSHIKI KAISHA12 citations71

YOKOGAWA HOKUSHIN ELECTRIC

1 patent
US4680973AJul 21, 1987

Electromagnetic flow meter converter

YOKOGAWA HOKUSHIN ELECTRIC2 citations60

YUGEN KAISHA TECHNO DATA

1 patent
US7305309B2Dec 4, 2007

Transmission measuring system with high time resolution

YUGEN KAISHA TECHNO DATA4 citations54