TPR Industry Co., Ltd.

Patent Applications and Registrations

Patent applications and USPTO patent grants for TPR Industry Co., Ltd..The latest application filed is for "spiny liner and manufacturing method of same, and method of determining bonding strength".

Company Profile

22.19.20

TPR Industry Co., Ltd. - Yamagata JP
TPR INDUSTRY CO., LTD. - Sagae-shi, Yamagata JP
TPR INDUSTRY CO., LTD. - Sagae N/A JP
TPR INDUSTRY CO., LTD - Sagae-shi, Yamagata N/A JP
TPR INDUSTRY CO., LTD - Sagae-shi JP
TPR INDUSTRY CO., LTD. - Sagae-shi Yamagata JP
TPR INDUSTRY CO., LTD. -
TPR Industry Co., Ltd. - JP 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
Spiny Liner and Manufacturing Method of Same, and Method of Determining Bonding Strength App 20220307443 - Sato; Akira ; et al.	2022-09-29
Cylinder Liner And Manufacturing Method For Same App 20220025829 - KUROMASA; Yuki ; et al.	2022-01-27
Cylinder liner for cast-covering, and method for manufacturing cylinder block Grant 11,168,642 - Hatakeyama , et al. November 9, 2	2021-11-09
Cylinder liner for insert casting Grant 11,141,783 - Tokairin , et al. October 12, 2	2021-10-12
Cylinder liner, block manufacturing method and cylinder liner manufacturing method Grant 11,047,333 - Sato , et al. June 29, 2	2021-06-29
Cylindrical member Grant 10,907,570 - Sato , et al. February 2, 2	2021-02-02
Cylinder liner, block manufacturing method and cylinder liner manufacturing method Grant 10,876,494 - Sato , et al. December 29, 2	2020-12-29
Cylinder Liner For Cast-covering, And Method For Manufacturing Cylinder Block App 20200398336 - Hatakeyama; Koichi ; et al.	2020-12-24
Cylindrical Member App 20200392921 - Sato; Akira ; et al.	2020-12-17
Method of manufacturing internal combustion engine, internal combustion engine, and connected cylinder Grant 10,837,399 - Horigome , et al. November 17, 2	2020-11-17
Method for producing porous graphite, and porous graphite Grant 10,763,511 - Kato , et al. Sep	2020-09-01
Cast Iron Cylinder Liner, And Internal Combustion Engine App 20200256277A1 -	2020-08-13
Method For Producing Porous Carbon Material App 20200198979A1 -	2020-06-25
Cast-iron cylindrical member and composite structure Grant 10,596,624 - Sayama , et al.	2020-03-24
Cylinder Liner, Block Manufacturing Method and Cylinder Liner Manufacturing Method App 20200063684 - Sato; Akira ; et al.	2020-02-27
Cylinder Liner, Block Manufacturing Method and Cylinder Liner Manufacturing Method App 20200063685 - Sato; Akira ; et al.	2020-02-27
Cast-iron Cylindrical Member And Composite Structure App 20190358701 - SAYAMA; Akira ; et al.	2019-11-28
Cylindrical member made of flake graphite cast iron Grant 10,428,407 - Hatakeyama , et al. October 1, 2	2019-10-01
Method Of Manufacturing Internal Combustion Engine, Internal Combustion Engine, And Connected Cylinder App 20190277220 - HORIGOME; Masami ; et al.	2019-09-12
Method for producing porous graphite, and porous graphite Grant 10,403,900 - Kato , et al. Sep	2019-09-03
Cast Iron Material App 20190144978 - KOIKE; Ryo ; et al.	2019-05-16
Method For Producing Porous Member App 20190093238 - WADA; Takeshi ; et al.	2019-03-28
Cylindrical Member Made Of Flake Graphite Cast Iron App 20190093203 - HATAKEYAMA; Koichi ; et al.	2019-03-28
Method For Producing Porous Carbon Material And Spherical Porous Carbon Material App 20190084834 - KATO; Hidemi ; et al.	2019-03-21
Method For Producing Carbon Composite Material And Carbon Composite Material App 20190062872 - KATO; Hidemi ; et al.	2019-02-28
Method For Producing Porous Graphite, And Porous Graphite App 20190058197 - KATO; Hidemi ; et al.	2019-02-21
Method For Producing Nano-composite Metal Member And Method For Joining Phase-separated Metal Solids App 20190047078 - WADA; Takeshi ; et al.	2019-02-14
Method For Producing Porous Graphite, And Porous Graphite App 20170225955 - KATO; Hidemi ; et al.	2017-08-10
Cylinder liner for insert casting use Grant 9,089,893 - Horigome , et al. July 28, 2	2015-07-28
Brake drum Grant 8,905,202 - Ozawa , et al. December 9, 2	2014-12-09
Support Member App 20130202233 - Kamata; Koji ; et al.	2013-08-08
Brake Drum App 20120228068 - Ozawa; Shingo ; et al.	2012-09-13
Support Member App 20120224798 - Kamata; Koji ; et al.	2012-09-06

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