Takazawa; Masahiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Takazawa; Masahiro.The latest application filed is for "method for producing aqueous dispersion of polytetrafluoroethylene".

Company Profile

3.6.7

Takazawa; Masahiro - Chiyoda-ku JP
TAKAZAWA; Masahiro - Tokyo JP
Takazawa; Masahiro - Yokohama 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
Modified polytetrafluoroethylene and method for producing same Grant 11,421,058 - Higuchi , et al. August 23, 2	2022-08-23
Method For Producing Aqueous Dispersion Of Polytetrafluoroethylene App 20220235156 - HIGUCHI; Shinya ; et al.	2022-07-28
Polytetrafluoroethylene aqueous dispersion Grant 11,104,787 - Kobayashi , et al. August 31, 2	2021-08-31
Modified Polytetrafluoroethylene And Method For Producing Same App 20200095353 - Higuchi; Shinya ; et al.	2020-03-26
Polytetrafluoroethylene Aqueous Dispersion App 20200056031 - KOBAYASHI; Shigeki ; et al.	2020-02-20
Polytetrafluoroethylene Aqueous Dispersion App 20180298160 - KOBAYASHI; Shigeki ; et al.	2018-10-18
Method For Producing Tetrafluoroethylene Copolymer Aqueous Dispersion App 20180298131 - Kobayashi; Shigeki ; et al.	2018-10-18
Method for recovering anionic fluorinated emulsifier Grant 9,790,163 - Takazawa , et al. October 17, 2	2017-10-17
Process for producing polytetrafluoroethylene molding powder and process for producing polytetrafluoroethylene agglomerated product Grant 9,718,930 - Higuchi , et al. August 1, 2	2017-08-01
Method For Recovering Anionic Fluorinated Emulsifier App 20160376215 - TAKAZAWA; Masahiro ; et al.	2016-12-29
Process For Producing Polytetrafluoroethylene Molding Powder And Process For Producing Polytetrafluoroethylene Agglomerated Product App 20150315342 - HIGUCHI; Shinya ; et al.	2015-11-05
Method and apparatus for drawing characters which draws curved segments based on approximate points Grant 5,898,439 - Takazawa April 27, 1	1999-04-27
Outline character drawing apparatus with stem width adjustment according to user specified bit-map development rules Grant 5,777,627 - Takazawa July 7, 1	1998-07-07

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