Inventor
KAWAMURA RYOJI
TW21 patents
⚠️ This page may combine multiple inventors who share the name “KAWAMURA RYOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YKK CORP
17 patentsUSD470657SFeb 25, 2003
Card case
YKK CORP57 citations96
USD551067SSep 18, 2007
Cord stopper
YKK CORP31 citations92
US6848577B2Feb 1, 2005
Small article case
YKK CORP30 citations92
US6728999B2May 4, 2004
Buckle
YKK CORP25 citations92
USD471131SMar 4, 2003
Buckle
YKK CORP17 citations92
US5884373AMar 23, 1999
Auto-lock slider for slide fastener
YKK CORP29 citations92
US5848455ADec 15, 1998
Auto-lock slide fastener slider and apparatus for molding slider cover
YKK CORP28 citations89
USD447980SSep 18, 2001
Buckle
YKK CORP16 citations84
USD536640SFeb 13, 2007
Buckle
YKK CORP14 citations77
USD497834SNov 2, 2004
Belt adjuster
YKK CORP8 citations73
USD483293SDec 9, 2003
Buckle
YKK CORP7 citations73
US6507982B2Jan 21, 2003
Buckle
YKK CORP8 citations73
USD393431SApr 14, 1998
Slider body for slide fasteners
YKK CORP8 citations73
US6109908AAug 29, 2000
Apparatus for molding a slider cover
YKK CORP6 citations70
US7712196B2May 11, 2010
Belt lock
YKK CORP6 citations62
USD502428SMar 1, 2005
Cover member for slide fasteners
YKK CORP1 citations52
USD500967SJan 18, 2005
Cover member for slide fasteners
YKK CORP0 citations52