Inventor
HIRAKU MASARU
JP3 patents
Patents
3 patentsUS10507489B2Dec 17, 2019
Method manufacturing for decorative construction plate
NISSHIN STEEL CO LTD6 citations70
US10751751B2Aug 25, 2020
Pretreatment method for coating or printing
NISSHIN STEEL CO LTD1 citations59
US10737293B2Aug 11, 2020
Pretreatment method for coating or printing
NISSHIN STEEL CO LTD0 citations49