Juryozawa; Hidetoshi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Juryozawa; Hidetoshi.The latest application filed is for "carburization treatment method and carburization treatment apparatus".

Company Profile

0.4.5

Juryozawa; Hidetoshi - Tokyo 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
Carburization treatment method Grant 7,575,643 - Ebihara , et al. August 18, 2	2009-08-18
Carburization treatment method and carburization treatment apparatus App 20080073002 - Abukawa; Fumitaka ; et al.	2008-03-27
Carburization treatment method and carburization treatment apparatus Grant 7,276,204 - Ebihara , et al. October 2, 2	2007-10-02
Vacuum heat treatment furnace and method of and apparatus for measuring carbon concentration in atmosphere having reduced pressure. Grant 7,024,916 - Juryozawa , et al. April 11, 2	2006-04-11
Vacuum heat treatment furnace and method of and apparatus for measuring carbon concentration in atmosphere having reduced pressure App 20040149006 - Juryozawa, Hidetoshi ; et al.	2004-08-05
Vacuum heat treatment furnace Grant 6,709,629 - Juryozawa , et al. March 23, 2	2004-03-23
Vacuum heat treatment furnace and method of and apparatus for measuring carbon concentration in atmosphere having reduced pressure App 20020189322 - Juryozawa, Hidetoshi ; et al.	2002-12-19
Carburization treatment method and carburization treatment apparatus App 20020179187 - Ebihara, Hisashi ; et al.	2002-12-05
Carburization treatment method and carburization treatment apparatus App 20020179186 - Ebihara, Hisashi ; et al.	2002-12-05

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