Inventor
OGATA MASAFUMI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “OGATA MASAFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DOWA METALTECH CO LTD
8 patentsUS10077502B2Sep 18, 2018
Silver-plated product
DOWA METALTECH CO LTD2 citations72
US9905951B2Feb 27, 2018
Silver-plated product
DOWA METALTECH CO LTD3 citations72
US11142839B2Oct 12, 2021
Silver-plated product and method for producing same
DOWA METALTECH CO LTD0 citations59
US10072348B2Sep 11, 2018
Silver-plated product
DOWA METALTECH CO LTD0 citations51
US9646739B2May 9, 2017
Method for producing silver-plated product
DOWA METALTECH CO LTD0 citations51
US9534307B2Jan 3, 2017
Silver-plated product and method for producing same
DOWA METALTECH CO LTD0 citations51
US10597791B2Mar 24, 2020
Silver-plated product and method for producing same
DOWA METALTECH CO LTD0 citations48
US10501858B2Dec 10, 2019
Silver-plated product and method for producing same
DOWA METALTECH CO LTD0 citations48