Inventor

OSHITA TATSUHIRO

JP4 patents

Patents

4 patents

US10272373B2Apr 30, 2019

Return filter

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US10792597B2Oct 6, 2020

Suction strainer

YAMASHIN FILTER CORP1 citations57

US10525386B2Jan 7, 2020

Filter device

YAMASHIN FILTER CORP1 citations57

US11714016B2Aug 1, 2023

Differential pressure detection device

YAMASHIN FILTER CORP0 citations43