Katase; Takuma

Patent Applications and Registrations

Patent applications and USPTO patent grants for Katase; Takuma.The latest application filed is for "low alpha-ray emission stannous oxide and method of producing the same".

Company Profile

3.7.7

Katase; Takuma - Sanda-shi JP
Katase; Takuma - Sanda 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
LOW alpha-RAY EMISSION STANNOUS OXIDE AND METHOD OF PRODUCING THE SAME App 20210221700 - Hirano; Hirotaka ; et al.	2021-07-22
METAL AND TIN ALLOY HAVING LOW alpha-RAY EMISSION, AND METHOD FOR PRODUCING SAME App 20200385843 - Hirano; Hirotaka ; et al.	2020-12-10
SnAg alloy plating solution Grant 10,612,150 - Tatsumi , et al.	2020-04-07
Tin Alloy Plating Solution App 20190390357 - Tatsumi; Kouji ; et al.	2019-12-26
SnAg ALLOY PLATING SOLUTION App 20190338433 - Tatsumi; Koji ; et al.	2019-11-07
Stannous oxide powder and method for producing stannous oxide powder Grant 10,392,262 - Hirano , et al. A	2019-08-27
Method of producing stannous oxide, stannous oxide, method of Sn plating solution, and method of removing impurities from Sn plating solution Grant 10,184,046 - Katase , et al. Ja	2019-01-22
Stannous Oxide Powder And Method For Producing Stannous Oxide Powder App 20180327274 - Hirano; Hirotaka ; et al.	2018-11-15
Tin(II) oxide powder for replenishing tin component of tin-alloy plating solution and method for manufacturing said powder Grant 9,108,861 - Katase , et al. August 18, 2	2015-08-18
Method for manufacturing tin(II) oxide powder for replenishing tin component of tin-alloy plating solution, and tin (II) oxide powder manufactured using said method Grant 9,067,800 - Katase , et al. June 30, 2	2015-06-30
Tin(ii) Oxide Powder For Replenishing Tin Component Of Tin-alloy Plating Solution And Method For Manufacturing Said Powder App 20140127109 - Katase; Takuma ; et al.	2014-05-08
Method For Manufacturing Tin(ii) Oxide Powder For Replenishing Tin Component Of Tin-alloy Plating Solution, And Tin (ii) Oxide Powder Manufactured Using Said Method App 20140079618 - Katase; Takuma ; et al.	2014-03-20

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