P

Inventor

SONODA YOSHITERU

JP7 patents
⚠️ This page may combine multiple inventors who share the name “SONODA YOSHITERU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FUJI KINZOKU KOSAKU KK

3 patents
US4645176AFeb 24, 1987

Control valve

FUJI KINZOKU KOSAKU KK9 citations73
US4750524AJun 14, 1988

Apparatus for interchanging orifice plates for orifice flowmeter

FUJI KINZOKU KOSAKU KK12 citations71
US4222403ASep 16, 1980

Automatic drain exhaust valve

FUJI KINZOKU KOSAKU KK7 citations71

KYOHARA MASAKO

1 patent
US4967996ANov 6, 1990

Pilot type controlled electromagnetic valve system

KYOHARA MASAKO63 citations92

FUJIKIN KK

1 patent
US6007307ADec 28, 1999

Air pump with noise reduction partitions in the housing

FUJIKIN KK35 citations90

HITACHI ZOSEN CORP AND JUJIKIN

1 patent
US4604254AAug 5, 1986

Butterfly valve

HITACHI ZOSEN CORP AND JUJIKIN64 citations90

SEKOGUCHI KOTOHIKO

1 patent
US4537078AAug 27, 1985

Precision pressure gauge

SEKOGUCHI KOTOHIKO1 citations46