Inventor
OHTAKA KAZUTO
JP72 patents
⚠️ This page may combine multiple inventors who share the name “OHTAKA KAZUTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YAZAKI CORP
48 patentsUS5605472AFeb 25, 1997
Connector fitting detection mechanism
YAZAKI CORP60 citations96
US5120255AJun 9, 1992
Complete locking confirming device for confirming the complete locking of an electric connector
YAZAKI CORP158 citations96
US4895533AJan 23, 1990
Waterproof plug for a connector
YAZAKI CORP69 citations96
US7578694B2Aug 25, 2009
Lock connector with limit arms to limit deflection of lock arms
YAZAKI CORP21 citations93
US7556539B2Jul 7, 2009
Connector
YAZAKI CORP29 citations93
US7442058B2Oct 28, 2008
Lever-type connector with locking arm
YAZAKI CORP25 citations93
US7419390B2Sep 2, 2008
Connector structure
YAZAKI CORP25 citations93
US7402071B2Jul 22, 2008
Connector system having a connection detecting mechanism
YAZAKI CORP30 citations93
US7347710B2Mar 25, 2008
Electric wire connector having a lock securing mechanism
YAZAKI CORP41 citations93
US7275946B2Oct 2, 2007
Electric connector for wiring harness having a short circuit terminal
YAZAKI CORP21 citations93
US5775932AJul 7, 1998
Electrical connector
YAZAKI CORP23 citations93
US5529515AJun 25, 1996
Connector equipped with front member
YAZAKI CORP32 citations93
US5021003AJun 4, 1991
Apparatus for confirming fitting of electric connector
YAZAKI CORP48 citations93
US6669398B2Dec 30, 2003
Locking structure for connector
YAZAKI CORP26 citations92
US5931700AAug 3, 1999
Connector equipped with an insertion detecting member for terminal lugs
YAZAKI CORP29 citations92
US5174776ADec 29, 1992
Switch terminal and connector with switch terminal
YAZAKI CORP23 citations92
US5041017AAug 20, 1991
Perfect coupling confirming mechanism for an electric connector
YAZAKI CORP35 citations92
US5035644AJul 30, 1991
Proper coupling confirming mechanism for an electric connector
YAZAKI CORP32 citations92
US4941839AJul 17, 1990
Double locking device for connector
YAZAKI CORP45 citations92
US4878853ANov 7, 1989
Locking device for connector assembly
YAZAKI CORP35 citations89
US9774099B2Sep 26, 2017
Structure for connecting crimping terminal and electric wire
YAZAKI CORP7 citations84
US9755327B2Sep 5, 2017
Connecting structure of crimp terminal and electric wire
YAZAKI CORP10 citations84
US9640877B2May 2, 2017
Connection structure of crimp terminal with respect to wire
YAZAKI CORP15 citations84
US9209561B2Dec 8, 2015
Connector structure
YAZAKI CORP10 citations84
US8801456B2Aug 12, 2014
Connector
YAZAKI CORP9 citations84
US7963781B2Jun 21, 2011
Low insertion force connector
YAZAKI CORP9 citations84
US7828583B2Nov 9, 2010
Connector with an aligner with a flexible deformable arm with a slit
YAZAKI CORP10 citations84
US7563135B2Jul 21, 2009
Connector
YAZAKI CORP13 citations84
US7481661B2Jan 27, 2009
Connector
YAZAKI CORP13 citations84
US7347732B2Mar 25, 2008
Connector
YAZAKI CORP9 citations84
US7214085B2May 8, 2007
Connector
YAZAKI CORP10 citations83
US9172187B2Oct 27, 2015
Electrical connector
YAZAKI CORP19 citations82
US10283904B2May 7, 2019
Connector
YAZAKI CORP7 citations79
US7351084B2Apr 1, 2008
Electrical connector including a short-circuit terminal, and unit containing the same
YAZAKI CORP8 citations74
US6309242B1Oct 30, 2001
Electrical connector with a coupling state indicating mechanism
YAZAKI CORP8 citations74
US5755587AMay 26, 1998
Connector with engagement confirming mechanism
YAZAKI CORP11 citations74
US5722857AMar 3, 1998
Connector equipped with insertion detecting member for terminal metal parts
YAZAKI CORP16 citations74
US5666723ASep 16, 1997
Method of producing connector terminal
YAZAKI CORP17 citations74
US5586854ADec 24, 1996
Connector fastening nut and bolt-nut fastened connector
YAZAKI CORP11 citations74
US5527188AJun 18, 1996
Waterproof connector
YAZAKI CORP14 citations74
USD324203SFeb 25, 1992
Electrical connector housing
YAZAKI CORP8 citations74
US11211752B2Dec 28, 2021
Connector with grommet
YAZAKI CORP2 citations73
US10910757B2Feb 2, 2021
Connector having slidable locking cover
YAZAKI CORP2 citations73
US10516229B2Dec 24, 2019
Connector
YAZAKI CORP3 citations73
US10256569B2Apr 9, 2019
Connector
YAZAKI CORP2 citations73
US9882290B2Jan 30, 2018
Crimp terminal
YAZAKI CORP3 citations72
US9774100B2Sep 26, 2017
Crimp terminal and terminal crimping device
YAZAKI CORP3 citations71
US10819067B2Oct 27, 2020
Connector having an engaged part contacting an engagement projection after a tip end projection of the engaged part faces the engagement projection
YAZAKI CORP3 citations69
MIYAKAWA TOMOYUKI
1 patentMATSUMURA KAORU
1 patentShowing the top 50 of 72 patents by PatentIndex Score.