Inventor
OKAYASU YASUSHI
JP38 patents
⚠️ This page may combine multiple inventors who share the name “OKAYASU YASUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO WIRING SYSTEMS
35 patentsUS6419515B1Jul 16, 2002
Connector
SUMITOMO WIRING SYSTEMS59 citations96
US10062974B2Aug 28, 2018
Connector
SUMITOMO WIRING SYSTEMS30 citations94
US7114983B2Oct 3, 2006
Connector
SUMITOMO WIRING SYSTEMS22 citations92
US7033201B2Apr 25, 2006
Connector locking construction
SUMITOMO WIRING SYSTEMS25 citations92
US6971905B2Dec 6, 2005
Fixing member and a connector
SUMITOMO WIRING SYSTEMS23 citations92
US6666728B2Dec 23, 2003
Divided connector and a connection method of a divided connector with a mating connector
SUMITOMO WIRING SYSTEMS24 citations92
US6368132B1Apr 9, 2002
Connector
SUMITOMO WIRING SYSTEMS26 citations92
US6364692B1Apr 2, 2002
Water proof connector
SUMITOMO WIRING SYSTEMS48 citations92
US6361341B1Mar 26, 2002
Connector housing for a watertight connector and a watertight connector
SUMITOMO WIRING SYSTEMS23 citations92
US5713761AFeb 3, 1998
Electrical connector with water diversion members
SUMITOMO WIRING SYSTEMS35 citations92
US5460550AOct 24, 1995
Connector
SUMITOMO WIRING SYSTEMS21 citations92
US9407049B2Aug 2, 2016
Device connector
SUMITOMO WIRING SYSTEMS10 citations84
US7828581B2Nov 9, 2010
Electrical connector with a retainer pressing the wire connecting portion of a wire terminal
SUMITOMO WIRING SYSTEMS13 citations84
US7731536B2Jun 8, 2010
Shielded connector
SUMITOMO WIRING SYSTEMS13 citations84
US6692301B2Feb 17, 2004
Connector
SUMITOMO WIRING SYSTEMS19 citations84
US11545782B2Jan 3, 2023
Connector with waterproof structure
SUMITOMO WIRING SYSTEMS4 citations75
USD990426SJun 27, 2023
Electrical connector housing
SUMITOMO WIRING SYSTEMS4 citations74
US6129574AOct 10, 2000
Connector having a construction for preventing an erroneous assembling of a connector housing and a cover
SUMITOMO WIRING SYSTEMS14 citations74
US11502447B2Nov 15, 2022
Connector provided with groove
SUMITOMO WIRING SYSTEMS2 citations73
US7160134B2Jan 9, 2007
Connector locking construction
SUMITOMO WIRING SYSTEMS9 citations73
US7156684B2Jan 2, 2007
Connector locking construction
SUMITOMO WIRING SYSTEMS7 citations73
US6416344B2Jul 9, 2002
Connector and a method for detaching housings thereof
SUMITOMO WIRING SYSTEMS7 citations73
USD984965SMay 2, 2023
Electrical connector
SUMITOMO WIRING SYSTEMS3 citations72
US6196860B1Mar 6, 2001
Connector
SUMITOMO WIRING SYSTEMS8 citations72
USD973591SDec 27, 2022
Electrical connector shell
SUMITOMO WIRING SYSTEMS2 citations70
USD973023SDec 20, 2022
Electrical connector
SUMITOMO WIRING SYSTEMS2 citations70
USD972513SDec 13, 2022
Electrical connector
SUMITOMO WIRING SYSTEMS4 citations70
US9287649B2Mar 15, 2016
Connector and housing
SUMITOMO WIRING SYSTEMS3 citations70
US6669509B2Dec 30, 2003
Watertight connector
SUMITOMO WIRING SYSTEMS4 citations63
USD965533SOct 4, 2022
Electrical connector holder
SUMITOMO WIRING SYSTEMS0 citations62
USD964294SSep 20, 2022
Electrical connector holder
SUMITOMO WIRING SYSTEMS1 citations62
US7568923B2Aug 4, 2009
Connector and connector assembly
SUMITOMO WIRING SYSTEMS4 citations62
US7431596B2Oct 7, 2008
Connector assembly with mold removal hole
SUMITOMO WIRING SYSTEMS5 citations62
US6267616B1Jul 31, 2001
Pressure contact connector
SUMITOMO WIRING SYSTEMS6 citations62
USD1113755SFeb 17, 2026
Terminal fitting
SUMITOMO WIRING SYSTEMS0 citations59