Inventor
UKITA MASARU
JP31 patents
⚠️ This page may combine multiple inventors who share the name “UKITA MASARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOKAI RIKA CO LTD
14 patentsUS6877776B2Apr 12, 2005
Pretensioner device
TOKAI RIKA CO LTD33 citations92
US9902358B2Feb 27, 2018
Webbing device
TOKAI RIKA CO LTD8 citations82
US9371054B2Jun 21, 2016
Webbing take-up device
TOKAI RIKA CO LTD2 citations62
US9212024B2Dec 15, 2015
Webbing retractor
TOKAI RIKA CO LTD3 citations62
US9358952B2Jun 7, 2016
Pretensioner mechanism
TOKAI RIKA CO LTD2 citations61
US10479318B2Nov 19, 2019
Webbing pull-in device
TOKAI RIKA CO LTD1 citations58
US9090229B2Jul 28, 2015
Webbing take-up device
TOKAI RIKA CO LTD1 citations51
US9963097B2May 8, 2018
Webbing device
TOKAI RIKA CO LTD1 citations50
US9914430B2Mar 13, 2018
Webbing take-up device
TOKAI RIKA CO LTD1 citations47
US9371055B2Jun 21, 2016
Pre-tensioning mechanism
TOKAI RIKA CO LTD0 citations41
US9333943B2May 10, 2016
Webbing take-up device
TOKAI RIKA CO LTD0 citations41
US9975512B2May 22, 2018
Air belt device
TOKAI RIKA CO LTD0 citations39
US9302649B2Apr 5, 2016
Webbing take-up device
TOKAI RIKA CO LTD0 citations39
US10513421B2Dec 24, 2019
Webbing take-up device
TOKAI RIKA CO LTD0 citations36
YANAGAWA WATARU
7 patentsUS9688238B2Jun 27, 2017
Webbing take-up device
YANAGAWA WATARU3 citations72
US9150192B2Oct 6, 2015
Webbing take-up device
YANAGAWA WATARU2 citations61
US8955785B2Feb 17, 2015
Webbing winding device
YANAGAWA WATARU3 citations61
US9027866B2May 12, 2015
Webbing take-up device
YANAGAWA WATARU1 citations51
US8534589B2Sep 17, 2013
Webbing take-up device
YANAGAWA WATARU1 citations51
US8573526B2Nov 5, 2013
Webbing take-up device
YANAGAWA WATARU0 citations41
US9221425B2Dec 29, 2015
Webbing retractor
YANAGAWA WATARU0 citations40