Tatsuzawa; Yoshitsugu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tatsuzawa; Yoshitsugu.The latest application filed is for "method for producing hot-rolled titanium plate".

Company Profile

7.7.11

Tatsuzawa; Yoshitsugu - Tokyo JP
Tatsuzawa; Yoshitsugu - Chiyoda-ku 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
Titanium composite material and titanium material for hot rolling Grant 10,920,300 - Tatsuzawa , et al. February 16, 2	2021-02-16
Titanium material for hot rolling Grant 10,913,242 - Kunieda , et al. February 9, 2	2021-02-09
Method For Producing Hot-rolled Titanium Plate App 20200340092 - TATSUZAWA; Yoshitsugu ; et al.	2020-10-29
Titanium cast product for hot rolling having excellent surface properties after hot rolling even when slabbing step and finishing step are omitted, and method for producing same Grant 10,570,492 - Kunieda , et al. Feb	2020-02-25
Titanium casting product for hot rolling and method for producing the same Grant 10,350,658 - Tatsuzawa , et al. July 16, 2	2019-07-16
Titanium slab for hot rolling use and method of production of same Grant 10,179,944 - Tatsuzawa , et al. Ja	2019-01-15
Titanium cast product for hot rolling and method for manufacturing same Grant 10,046,373 - Fujii , et al. August 14, 2	2018-08-14
Titanium Composite Material And Titanium Material For Hot Rolling App 20180216211 - TATSUZAWA; Yoshitsugu ; et al.	2018-08-02
Titanium Material For Hot Rolling App 20180200766 - KUNIEDA; Tomonori ; et al.	2018-07-19
Titanium Cast Product For Hot Rolling Unlikely To Exhibit Surface Defects And Method Of Manufacturing The Same App 20180015535 - KUNIEDA; Tomonori ; et al.	2018-01-18
Titanium Casting Product For Hot Rolling And Method For Producing The Same App 20170349973 - TATSUZAWA; Yoshitsugu ; et al.	2017-12-07
Titanium Cast Product For Hot Rolling Unlikely To Exhibit Surface Defects And Method Of Manufacturing The Same App 20170304891 - KUNIEDA; Tomonori ; et al.	2017-10-26
Titanium Cast Product For Hot Rolling Having Excellent Surface Properties After Hot Rolling Even When Slabbing Step And Finishing Step Are Omitted, And Method For Producing Same App 20170283928 - KUNIEDA; Tomonori ; et al.	2017-10-05
Titanium Casting Product For Hot Rolling And Method For Producing The Same App 20170282231 - TATSUZAWA; Yoshitsugu ; et al.	2017-10-05
Titanium Cast Product For Hot Rolling And Method For Manufacturing Same App 20160038983 - FUJII; Hideki ; et al.	2016-02-11
Titanium Slab For Hot Rolling Use And Method Of Production Of Same App 20140027024 - Tatsuzawa; Yoshitsugu ; et al.	2014-01-30

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