Inventor

MATSU KOTARO

JP2 patents

⚠️ This page may combine multiple inventors who share the name “MATSU KOTARO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TANAKA PRECIOUS METAL IND

1 patent

US11638973B2May 2, 2023

Silver brazing material and joining method using the silver brazing material

TANAKA PRECIOUS METAL IND0 citations56

SAWADA TOSHIYUKI

1 patent

US8978959B2Mar 17, 2015

Ni—Fe-based alloy brazing filler material

SAWADA TOSHIYUKI0 citations45