Hiratani; Tatsuhiko

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hiratani; Tatsuhiko.The latest application filed is for "method for producing fe-cr alloy".

Company Profile

3.15.22

Hiratani; Tatsuhiko - Tokyo JP
HIRATANI; Tatsuhiko - Chiyoda-ku Tokyo
Hiratani; Tatsuhiko - Kurashiki JP
Hiratani, Tatsuhiko - Okayama JP
Hiratani; Tatsuhiko - Fukuyama 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
Multilayer electrical steel sheet Grant 11,401,589 - Zaizen , et al. August 2, 2	2022-08-02
Multilayer electrical steel sheet Grant 11,355,271 - Oda , et al. June 7, 2	2022-06-07
Multilayer electrical steel sheet Grant 11,335,485 - Oda , et al. May 17, 2	2022-05-17
METHOD FOR PRODUCING Fe-Cr ALLOY App 20220015196 - Mizutani; Akito ; et al.	2022-01-13
Non-oriented electrical steel sheet and method of producing same Grant 11,056,256 - Oda , et al. July 6, 2	2021-07-06
Multilayer Electrical Steel Sheet App 20210151229 - ODA; Yoshihiko ; et al.	2021-05-20
Multilayer Electrical Steel Sheet App 20210134500 - ODA; Yoshihiko ; et al.	2021-05-06
Fe-Cr ALLOY, METHOD FOR PRODUCING SAME, AND RESISTANCE HEATING ELEMENT App 20210059019 - MIZUTANI; Akito ; et al.	2021-02-25
Multilayer Electrical Steel Sheet App 20200308676 - ZAIZEN; Yoshiaki ; et al.	2020-10-01
High-silicon steel sheet and method of manufacturing the same Grant 10,760,143 - Okubo , et al. Sep	2020-09-01
Electrical steel sheet Grant 10,584,406 - Imamura , et al.	2020-03-10
Non-oriented Electrical Steel Sheet And Method Of Producing Same App 20190244735 - ODA; Yoshihiko ; et al.	2019-08-08
Electrical Steel Sheet And Method Of Producing The Same App 20190112697 - Hiratani; Tatsuhiko ; et al.	2019-04-18
High-silicon Steel Sheet And Method Of Manufacturing The Same App 20180340239 - Okubo; Tomoyuki ; et al.	2018-11-29
Non-oriented electrical steel sheet having excellent magnetic properties Grant 10,102,951 - Oda , et al. October 16, 2	2018-10-16
Ultrathin electromagnetic steel sheet Grant 9,666,350 - Imamura , et al. May 30, 2	2017-05-30
Non-oriented Electrical Steel Sheet Having An Excellent High-frequency Iron Loss Property App 20160076125 - Koseki; Shinji ; et al.	2016-03-17
Non-oriented Electrical Steel Sheet Having Excellent Magnetic Properties (as Amended) App 20160042850 - Oda; Yoshihiko ; et al.	2016-02-11
Non-oriented Electrical Steel Sheet Having Excellent High-frequency Iron Loss Property App 20160020007 - Oda; Yoshihiko ; et al.	2016-01-21
Electrical Steel Sheet App 20150013850 - Imamura; Takeshi ; et al.	2015-01-15
Iron powder for dust cores Grant 8,916,268 - Kawano , et al. December 23, 2	2014-12-23
Ultrathin Electromagnetic Steel Sheet App 20140255720 - Imamura; Takeshi ; et al.	2014-09-11
Iron Powder For Dust Cores App 20100239879 - Kawano; Takashi ; et al.	2010-09-23
Method For Producing Metal Powder For Dust Core And Method For Manufacturing Dust Core App 20100150768 - Fujita; Akira ; et al.	2010-06-17
Steel sheet for tension mask, manufacturing method of steel sheet for tension mask, tension mask and cathode ray tube Grant 7,163,592 - Matsuoka , et al. January 16, 2	2007-01-16
Steel sheet for magnetic shields and manufacturing method thereof Grant 7,056,599 - Sugihara , et al. June 6, 2	2006-06-06
Steel sheet for high strength heat shrink band for cathode-ray tube and high strength heat shrink band App 20050167006 - Mineji, Nobuko ; et al.	2005-08-04
Steel sheet for magnetic shields and manufacturing method thereof App 20040007290 - Sugihara, Reiko ; et al.	2004-01-15
Steel sheet for tension mask, manufacturing method of steel sheet for tension mask, tension mask and cathode ray tube App 20040003868 - Matsuoka, Hideki ; et al.	2004-01-08
Magnetic shielding steel sheet and method for producing the same Grant 6,635,361 - Sugihara , et al. October 21, 2	2003-10-21
Steel sheet for tension mask, making method thereof and tension mask Grant 6,566,796 - Kodama , et al. May 20, 2	2003-05-20
Steel sheet for heat shrink band App 20020139450 - Ono, Yoshihiko ; et al.	2002-10-03
Silicon Steel Sheet And Method For Producing The Same App 20020134466 - NAMIKAWA, MISAO ; et al.	2002-09-26
Heat shrink band steel sheet and manufacturing method thereof Grant 6,416,594 - Yamagami , et al. July 9, 2	2002-07-09
Steel sheet for tension mask, making method thereof and tension mask App 20020070653 - Kodama, Satoshi ; et al.	2002-06-13
Steel sheet for heat shrink band and manufacturing method thereof App 20020011282 - Hiratani, Tatsuhiko ; et al.	2002-01-31

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