Inventor
YOSHIMURA YASUHARU
JP8 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIMURA YASUHARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YKK CORP
6 patentsUS5997663ADec 7, 1999
Nickel-free copper alloy
YKK CORP14 citations72
US6340446B1Jan 22, 2002
Nickel-free white copper alloy
YKK CORP11 citations71
US7690087B2Apr 6, 2010
Button
YKK CORP3 citations57
US10870907B2Dec 22, 2020
Element for slide fastener
YKK CORP0 citations46
US10161019B2Dec 25, 2018
Metallic fastener member having light gold color, and fastener provided therewith
YKK CORP0 citations46
US10786051B2Sep 29, 2020
Element for slide fastener
YKK CORP0 citations35