Inventor

NISHIHARA YASUAKI

JP3 patents

Patents

3 patents

US10974982B2Apr 13, 2021

Recovery device and recovery method for recovering specific material from sludge

ISHIGAKI MECH IND5 citations81

US11401188B2Aug 2, 2022

Sludge dehydration system and sludge dehydration method

ISHIGAKI MECH IND1 citations70

US9975798B2May 22, 2018

Sludge dehydration system and sludge dehydration method

ISHIGAKI MECH IND4 citations70