Inventor

ISHIGAMI YOICHI

JP2 patents

Patents

2 patents

US9821428B2Nov 21, 2017

Polishing apparatus and method therefor

MITSUBISHI HEAVY IND LTD4 citations65

US9463494B2Oct 11, 2016

Cleaning device of porous plate for nuclear power

MITSUBISHI HEAVY IND LTD0 citations36