NOBATA; Yasuhiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for NOBATA; Yasuhiro.The latest application filed is for "separator machining apparatus and separator machining method".

Company Profile

1.7.10

NOBATA; Yasuhiro - Toyota-shi JP
Nobata; Yasuhiro - Toyota 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
Separator Machining Apparatus And Separator Machining Method App 20220305701 - NOBATA; Yasuhiro	2022-09-29
Fuel cell separator, method for producing the same, and apparatus for producing the same Grant 11,258,077 - Nobata February 22, 2	2022-02-22
Manufacturing method for fuel cell separator Grant 10,930,939 - Nobata February 23, 2	2021-02-23
Producing method for fuel cell separator Grant 10,811,698 - Nobata October 20, 2	2020-10-20
Method For Manufacturing Separator For Fuel Cell App 20200251752 - Kind Code	2020-08-06
Fuel Cell Separator, Method For Producing The Same, And Apparatus For Producing The Same App 20200127303 - NOBATA; Yasuhiro	2020-04-23
Manufacturing Method For Fuel Cell Separator App 20190097197 - NOBATA; Yasuhiro	2019-03-28
Producing Method For Fuel Cell Separator App 20190067709 - NOBATA; Yasuhiro	2019-02-28
Exhaust gas control apparatus for engine and method for producing same Grant 7,444,803 - Iwamoto , et al. November 4, 2	2008-11-04
Hydroforming machine and a method of hydroforming Grant 7,313,939 - Nobata January 1, 2	2008-01-01
Method for manufacturing concentric double exhaust pipe for internal combustion engine App 20060283002 - Kuroda; Masaharu ; et al.	2006-12-21
Pipe manufacturing method and inner pipe of double pipe App 20060219357 - Isono; Takayasu ; et al.	2006-10-05
Hydroforming machine and a method of hydroforming App 20060185413 - Nobata; Yasuhiro	2006-08-24
Exhaust gas control apparatus for engine and method for producing same App 20060123772 - Iwamoto; Yasunori ; et al.	2006-06-15
Double-pipe-structure hollow member, method of manufacturing double-pipe-structure hollow member, and fluid treating system employing double-pipe-structure hollow member Grant 6,729,354 - Ishizu , et al. May 4, 2	2004-05-04
Double-pipe-structure hollow member, method of manufacturing double-pipe-structure hollow member, and fluid treating system employing double-pipe-structure hollow member App 20020096225 - Ishizu, Seiji ; et al.	2002-07-25
Fuel reformer for mounting on a vehicle Grant 6,390,030 - Isogawa , et al. May 21, 2	2002-05-21

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