Hirokawa; Tetsuro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hirokawa; Tetsuro.The latest application filed is for "composite lightweight fitting".

Company Profile

0.11.7

Hirokawa; Tetsuro - Osaka N/A JP
HIROKAWA; Tetsuro - Osaka-shi JP
Hirokawa; Tetsuro - Osaka-fu JP
Hirokawa; Tetsuro - Omihachiman 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
Dry preform, annular structure made of a composite material, and manufacturing method for the annular structure Grant 9,481,442 - Hirokawa , et al. November 1, 2	2016-11-01
Composite Lightweight Fitting App 20160052233 - KAIGOME; Shun ; et al.	2016-02-25
Pressure vessel and method of manufacturing the same Grant 8,991,641 - Ozawa , et al. March 31, 2	2015-03-31
Dry Preform, Annular Structure Made Of A Composite Material, And Manufacturing Method For The Annular Structure App 20120244302 - HIROKAWA; Tetsuro ; et al.	2012-09-27
Pressure Vessel And Method Of Manufacturing The Same App 20120024866 - Ozawa; Tetsuya ; et al.	2012-02-02
Method for producing dry preform for composite material Grant 7,384,585 - Ishibashi , et al. June 10, 2	2008-06-10
Preform precursor for fiber-reinforced composite material, preform for fiber-reinforced composite material, and method of manufacturing the precursor and the preform Grant 7,138,167 - Sakonjo , et al. November 21, 2	2006-11-21
Unidirectional long fiber three dimensional fiber structure produced by short fiber intertwining and production method thereof Grant 7,114,319 - Sakonjo , et al. October 3, 2	2006-10-03
Preform precursor for fiber-reinforced composite material, preform for fiber-reinforced composite material, and method of manufacturing the precursor and the preform App 20050042410 - Sakonjo, Hideki ; et al.	2005-02-24
Composite material-use fiber base material App 20040247845 - Abe, Toshio ; et al.	2004-12-09
Method and apparatus for producing dry preform for composite material App 20040134593 - Ishibashi, Masayasu ; et al.	2004-07-15
Unidirectional long fiber three dimensional fiber structure produced by short fiber intertwining and production method thereof App 20030194528 - Sakonjo, Hideki ; et al.	2003-10-16
Textile reinforced composite structure or spar Grant 5,126,190 - Sakatani , et al. June 30, 1	1992-06-30
Textile reinforced composite structure or spar and method of producing the same Grant 5,121,530 - Sakatani , et al. June 16, 1	1992-06-16
Fibrous structure for reinforcing a composite material and a method for manufacturing the fibrous structure Grant 4,788,101 - Sakatani , et al. November 29, 1	1988-11-29
Textile structure for reinforced composite material Grant 4,725,485 - Hirokawa February 16, 1	1988-02-16

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