Tsukada; Hidehiko

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tsukada; Hidehiko.The latest application filed is for "cleaning sponge and cleaning method".

Company Profile

0.5.5

Tsukada; Hidehiko - Ibaraki JP
Tsukada; Hidehiko - Gunma JP
Tsukada; Hidehiko - Koga N/A 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
Cleaning sponge and cleaning method Grant 10,870,132 - Shimazaki , et al. December 22, 2	2020-12-22
Activated carbon for use in electrode of power-storage device, and method for producing same Grant 10,083,800 - Tsukada , et al. September 25, 2	2018-09-25
Activated carbon for electrode of power storage device and method for manufacturing activated carbon for electrode of power storage device Grant 10,049,824 - Tsukada , et al. August 14, 2	2018-08-14
Cleaning Sponge And Cleaning Method App 20170354995 - SHIMAZAKI; Yuuichi ; et al.	2017-12-14
Activated Carbon For Use In Electrode Of Power-storage Device, And Method For Producing Same App 20160225537 - TSUKADA; Hidehiko ; et al.	2016-08-04
Cleaning Sponge And Cleaning Method App 20160193631 - SHIMAZAKI; Yuuichi ; et al.	2016-07-07
Activated Carbon For Electrode Of Power Storage Device And Method For Manufacturing Activated Carbon For Electrode Of Power Storage Device App 20150049415 - Tsukada; Hidehiko ; et al.	2015-02-19
Cleaning sponge roller Grant 8,555,458 - Kawaguchi , et al. October 15, 2	2013-10-15
Cleaning Sponge Roller App 20110265279 - Kawaguchi; Tadashi ; et al.	2011-11-03

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