Yamaguchi; Hidehiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yamaguchi; Hidehiro.The latest application filed is for "vinyl alcohol polymer and method for producing vinyl alcohol polymer".

Company Profile

1.12.20

Yamaguchi; Hidehiro - Nobeoka-shi Miyazaki
Yamaguchi; Hidehiro - Houston TX
Yamaguchi; Hidehiro - Dallas TX
Yamaguchi; Hidehiro - Tokyo JP
Yamaguchi; Hidehiro - Chuo-ku JP
Yamaguchi; Hidehiro - Osaka JP
Yamaguchi; Hidehiro - Kitayushu JP
Yamaguchi; Hidehiro - Kanagawa Pref. JP
Yamaguchi; Hidehiro - Kobe 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
Vinyl Alcohol Polymer And Method For Producing Vinyl Alcohol Polymer App 20220056169 - Nishimura; Yohei ; et al.	2022-02-24
PVOH dispersant for VCM polymerization Grant 10,766,983 - Phung , et al. Sep	2020-09-08
Polyvinyl alcohol used as dispersing agents for polyvinyl chloride suspension polymerization, dispersing agents comprising the polyvinyl alcohol, and method for producing polyvinyl chloride using the polyvinyl alcohol Grant 10,647,791 - Nishimura , et al.	2020-05-12
Chemical product packaging film Grant 10,450,118 - Ieda , et al. Oc	2019-10-22
Polyvinyl Alcohol Used As Dispersing Agents For Polyvinyl Chloride Suspension Polymerization, Dispersing Agents Comprising The P App 20190300627 - Nishimura; Yohei ; et al.	2019-10-03
Aqueous hydrophilizing surface treatment agent, hydrophilic coating film and hydrophilizing surface treatment method Grant 10,023,750 - Nakamura , et al. July 17, 2	2018-07-17
Chemical Product Packaging Film App 20180105338 - IEDA; Yasuyuki ; et al.	2018-04-19
Pvoh Dispersant For Vcm Polymerization App 20180044451 - Phung; K. Van ; et al.	2018-02-15
Water-soluble Film For Packaging Chemicals And Water-soluble Film Package App 20160369072 - YAMAGUCHI; Hidehiro	2016-12-22
Replenisher and method for producing surface-treated steel sheet Grant 9,284,657 - Yoshida , et al. March 15, 2	2016-03-15
Aqueous Hydrophilizing Surface Treatment Agent, Hydrophilic Coating Film And Hydrophilizing Surface Treatment Method App 20160068687 - Nakamura; Yusuke ; et al.	2016-03-10
Composition for adhesion layer used for multi-layered surface-treatment steel sheet Grant 9,175,403 - Yamaguchi , et al. November 3, 2	2015-11-03
Replenisher And Method For Producing Surface-treated Steel Sheet App 20150021192 - Yoshida; Yuta ; et al.	2015-01-22
Surface-treated Metal Material And Aqueous Metal Surface-treatment Agent App 20140050939 - Morishita; Atsushi ; et al.	2014-02-20
Modified Polyvinyl Alcohol, Modified Polyvinyl Acetal And Ceramic Slurry Composition App 20130197154 - Yamaguchi; Hidehiro ; et al.	2013-08-01
Surface-treated metal material and producing method thereof Grant 8,241,744 - Kikuchi , et al. August 14, 2	2012-08-14
Composition For Adhesion Layer Used For Multi-layered Surface-treatment Steel Sheet App 20120190790 - Yamaguchi; Hidehiro ; et al.	2012-07-26
Process for cold plastic working of metallic materials Grant 7,879,772 - Komiyama , et al. February 1, 2	2011-02-01
Surface-treated Metal Material And Producing Method Thereof App 20100003529 - Kikuchi; Ikuo ; et al.	2010-01-07
Particles coated with metallic soap and products and preparation process using them, and lubricating coating forming agent and lubricating coating App 20090178454 - KOMIYAMA; Shinobu ; et al.	2009-07-16
Chromate-Free Surface Treated Metal Material with Excellent Corrosion Resistance, Heat Resistance, Fingermark Resistance, Conductivity, Coatability, and Blackening Resistance at the Time of Working App 20090110921 - Kaneto; Taihei ; et al.	2009-04-30
Waterborne composition for forming protective coatings Grant 7,462,582 - Komiyama , et al. December 9, 2	2008-12-09
Metal soap-coated particle article made with the same process for production lubricating coating agent and lubricating film App 20050119133 - Komiyama, Shinobu ; et al.	2005-06-02
Aqueous one step type lubricanting agent for efficient cold forging App 20030176294 - Yamamoto, Mamoru ; et al.	2003-09-18
Method of controlling water base-process type lubricating and processing fluid for cold forging App 20030167812 - Yamamoto, Mamoru ; et al.	2003-09-11
Waterborne composition for forming protective coatings App 20030130139 - Komiyama, Shinobu ; et al.	2003-07-10
Expandable polystyrene resin beads, process for the preparation of them, and foam made by using the same Grant 6,221,926 - Oohara , et al. April 24, 2	2001-04-24

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