Rikukawa; Hiroshi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Rikukawa; Hiroshi.The latest application filed is for "jig for forming sealant layer for lightning protection fastener, method for forming sealant layer for lightning protection fastener, lightning protection fastener, and wing of aircraft".

Company Profile

0.5.5

Rikukawa; Hiroshi - Tokyo JP
Rikukawa; Hiroshi - Hamamatsu JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Jig for forming sealant layer for lightning protection fastener, method for forming sealant layer for lightning protection fastener, and wing of aircraft Grant 9,475,587 - Nishimura , et al. October 25, 2	2016-10-25
Jig for forming sealant layer for lightning protection fastener, method for forming sealant layer for lightning protection fastener, lightning protection fastener, and wing of aircraft Grant 9,376,217 - Yamakoshi , et al. June 28, 2	2016-06-28
Jig For Forming Sealant Layer For Lightning Protection Fastener, Method For Forming Sealant Layer For Lightning Protection Fastener, Lightning Protection Fastener, And Wing Of Aircraft App 20150298819 - Yamakoshi; Hideo ; et al.	2015-10-22
Lightning protection fastener and cap for lightning protection fastener Grant 9,163,656 - Asahara , et al. October 20, 2	2015-10-20
Lightning Protection Fastener And Cap For Lightning Protection Fastener App 20140234050 - Asahara; Yuji ; et al.	2014-08-21
Jig For Forming Sealant Layer For Lightning Protection Fastener, Method For Forming Sealant Layer For Lightning Protection Fastener, And Wing Of Aircraft App 20140209736 - Nishimura; Wataru ; et al.	2014-07-31
Lightning protection fastener and mounting method thereof Grant 8,717,736 - Asahara , et al. May 6, 2	2014-05-06
Lightning Protection Fastener And Mounting Method Thereof App 20130186552 - Asahara; Yuji ; et al.	2013-07-25
Polarizer and optical device using it App 20040013343 - Hoshikawa, Masaharu ; et al.	2004-01-22
Polarization plane switch and optical switching device using the same Grant 5,521,741 - Umezawa , et al. May 28, 1	1996-05-28

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