HIRAOKA; Toshiharu

Patent Applications and Registrations

Patent applications and USPTO patent grants for HIRAOKA; Toshiharu.The latest application filed is for "heat treat furnace jig".

Company Profile

2.6.7

HIRAOKA; Toshiharu - Kagawa JP
Hiraoka; Toshiharu - Mitoyo JP
Hiraoka; Toshiharu - Mitoyo-shi JP
Hiraoka; Toshiharu - Mitoyo-gun JP
Hiraoka; Toshiharu - Osaka 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
Heat Treat Furnace Jig App 20200318908 - TOMITA; Syuhei ; et al.	2020-10-08
Heat treat furnace jig Grant 10,718,569 - Tomita , et al.	2020-07-21
Control rod for high temperature gas reactor Grant 9,343,188 - Hiraoka , et al. May 17, 2	2016-05-17
Heat Treat Furnace Jig App 20160123670 - Tomita; Syuhei ; et al.	2016-05-05
Carbon Crucible And Method Of Manufacturing Same App 20150136017 - Hiraoka; Toshiharu ; et al.	2015-05-21
C/c Composite Material And Method Of Manufacturing The Same App 20130011602 - Machino; Hiroshi ; et al.	2013-01-10
Control Rod For High Temperature Gas Reactor App 20120207263 - Hiraoka; Toshiharu ; et al.	2012-08-16
Mandrel for producing quartz glass and production method for optical fiber mother material, optical fiber and quartz glass body using the same Grant 7,198,247 - Kusano , et al. April 3, 2	2007-04-03
Mandrel for producing quartz glass and production method for optical fiber mother material, optical fiber and quartz glass body using the same App 20060236724 - Kusano; Yoshihisa ; et al.	2006-10-26
Mandrel for producing quartz glass and optical fiber matrix using the mandrel, optical fiber, production method for quartz glass element App 20040099014 - Kusano, Yoshihisa ; et al.	2004-05-27
Crucible for crystal pulling and method of manufacturing same Grant 6,136,094 - Yamaji , et al. October 24, 2	2000-10-24
Benzylated lignocellulosic substance and a producing method thereof Grant 5,591,832 - Koshijima , et al. January 7, 1	1997-01-07

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