TAKAHATA; Masahiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for TAKAHATA; Masahiro.The latest application filed is for "copper electrode material".

Company Profile

1.13.23

TAKAHATA; Masahiro - Ibaraki JP
Takahata; Masahiro - Osaka JP
TAKAHATA; Masahiro - Saitama JP
Takahata; Masahiro - Toyama 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
CORROSION-RESISTANT CuZn ALLOY App 20210355563 - TAKAHATA; Masahiro	2021-11-18
Copper Electrode Material App 20210359482 - TAKAHATA; Masahiro ; et al.	2021-11-18
CORROSION RESISTANT CuZn ALLOY App 20210317550 - TAKAHATA; Masahiro	2021-10-14
Negative-electrode active material for non-aqueous secondary battery and non-aqueous secondary battery Grant 10,497,967 - Okano , et al. De	2019-12-03
Method for producing high-purity calcium Grant 10,138,533 - Takahata Nov	2018-11-27
Negative Electrode Active Material And Nonaqueous Secondary Battery App 20180337399 - HOJO; NOBUHIKO ; et al.	2018-11-22
Negative-electrode Active Material For Non-aqueous Secondary Battery And Non-aqueous Secondary Battery App 20180337423 - OKANO; TETSUYUKI ; et al.	2018-11-22
High-purity yttrium, process of producing high-purity yttrium, high-purity yttrium sputtering target, metal gate film deposited with high-purity yttrium sputtering target, and semiconductor element and device equipped with the metal gate film Grant 10,041,155 - Takahata August 7, 2	2018-08-07
Method Of Producing High-purity Erbium App 20180087136 - Takahata; Masahiro	2018-03-29
Method for Producing High-Purity Calcium App 20170029921 - Takahata; Masahiro	2017-02-02
Method for producing high-purity calcium Grant 9,499,877 - Takahata November 22, 2	2016-11-22
Photoelectric conversion element Grant 9,368,288 - Sekiguchi , et al. June 14, 2	2016-06-14
Production method for high-purity lanthanum, high-purity lanthanum, sputtering target composed of high-purity lanthanum, and metal gate film containing high-purity lanthanum as main component Grant 9,234,257 - Takahata , et al. January 12, 2	2016-01-12
Photoelectric Converter App 20150340164 - SUZUKA; MICHIO ; et al.	2015-11-26
Method for producing high-purity lanthanum, high-purity lanthanum, sputtering target formed from high-purity lanthanum, and metal gate film having highy-purity lanthanum as main component Grant 9,013,009 - Takahata , et al. April 21, 2	2015-04-21
Photoelectric Conversion Element App 20150101656 - SEKIGUCHI; TAKASHI ; et al.	2015-04-16
High-purity lanthanum, sputtering target comprising high-purity lanthanum, and metal gate film mainly comprising high-purity lanthanum Grant 8,980,169 - Takahata , et al. March 17, 2	2015-03-17
Method for Producing High-Purity Calcium App 20140301890 - Takahata; Masahiro	2014-10-09
High-purity Lanthanum, Method For Producing Same, Sputtering Target Comprising High-purity Lanthanum, And Metal Gate Film Comprising High-purity Lanthanum As Main Component App 20140199203 - Takahata; Masahiro ; et al.	2014-07-17
High-purity Yttrium, Process Of Producing High-purity Yttrium, High-purity Yttrium Sputtering Target, Metal Gate Film Deposited With High-purity Yttrium Sputtering Target, And Semiconductor Element And Device Equipped With The Metal Gate Film App 20140140884 - Takahata; Masahiro	2014-05-22
High-purity Erbium, Sputtering Target Comprising High-purity Erbium, Metal Gate Film Having High-purity Erbium As Main Component Thereof, And Production Method For High-purity Erbium App 20140124366 - Takahata; Masahiro	2014-05-08
Method for Producing High-Purity Lanthanum, High-Purity Lanthanum, Sputtering Target Formed from High-Purity Lanthanum, and Metal Gate Film Having Highy-Purity Lanthanum as Main Component App 20130313659 - Takahata; Masahiro ; et al.	2013-11-28
Production Method for High-Purity Lanthanum, High-Purity Lanthanum, Sputtering Target Composed of High-Purity Lanthanum, and Metal Gate Film Containing High-Purity Lanthanum as Main Component App 20130241010 - Takahata; Masahiro ; et al.	2013-09-19
Metal Oxygen Battery App 20130224569 - SAKAI; Hiroshi ; et al.	2013-08-29
High-Purity Lanthanum, Sputtering Target Comprising High-Purity Lanthanum, and Metal Gate Film Mainly Comprising High-Purity Lanthanum App 20100272596 - Takahata; Masahiro ; et al.	2010-10-28
Pharmaceutical composition comprising extract from poison pouch contents of bee Grant 4,444,753 - Saikawa , et al. April 24, 1	1984-04-24

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