Inventor

HIRANO YASUYUKI

JP5 patents

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

HITACHI KOKI KK

3 patents

US5199626AApr 6, 1993

HAKUTO KAGAKU KK

1 patent

US4975150ADec 4, 1990

Method for preventing plugging of suction roll of paper machine and anti-plugging agent therefor

HAKUTO KAGAKU KK3 citations60

TOKYO METROPOLITAN IND TECH RES INST

1 patent

US9645113B2May 9, 2017

Ionized gas detector and ionized gas detecting method

TOKYO METROPOLITAN IND TECH RES INST0 citations26

HIRANO YASUYUKI

HITACHI KOKI KK

Combustion gas powered tool

Pneumatically operated screw driver

Guard-moving system in a cutting apparatus

HAKUTO KAGAKU KK

Method for preventing plugging of suction roll of paper machine and anti-plugging agent therefor

TOKYO METROPOLITAN IND TECH RES INST

Ionized gas detector and ionized gas detecting method