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Inventor profile of:

Hidehiro Yamaguchi

City:

Tokyo

Country:

Japan

Published Applications:

9

Last publication date:

2024-08-01

Top Assignees for applications by Hidehiro Yamaguchi

The entities that hold a legal rights for patent applications filed by inventor Yamaguchi Hidehiro:

NIHON PARKERIZING CO., LTD. 4 Tokyo, Japan
NIPPON STEEL CORPORATION 2 Tokyo, Japan
NIPPON STEEL & SUMITOMO METAL CORPORATION 1 Tokyo, Japan
ASAHI KASEI KABUSHIKI KAISHA 1 Tokyo, Japan
NIHON PARKERIZING CO., LTD 1 chuo-ku, Tokyo, Japan

Recent patent applications by Yamaguchi Hidehiro

Hidehiro Yamaguchi from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2024-08-01

US20240254687A1

Textiles; paper

Artificial Leather and Manufacturing Method Therefor

#2 | 2016-03-10

US20160068687A1

Chemistry; metallurgy

Aqueous hydrophilizing surface treatment agent, hydrophilic coating film and hydrophilizing surface treatment method

#3 | 2015-01-22

US20150021192A1

Chemistry; metallurgy

Replenisher and method for producing surface-treated steel sheet

#4 | 2014-02-20

US20140050939A1

Chemistry; metallurgy

SURFACE-TREATED METAL MATERIAL AND AQUEOUS METAL SURFACE-TREATMENT AGENT

#5 | 2012-07-26

US20120190790A1

Chemistry; metallurgy

Composition for adhesion layer used for multi-layered surface-treatment steel sheet

#6 | 2010-01-07

US20100003529A1

Chemistry; metallurgy

Surface-treated metal material and producing method thereof

#7 | 2009-07-16

US20090178454A1

Chemistry; metallurgy

Process for cold plastic working of metallic materials

#8 | 2009-04-30

US20090110921A1

Chemistry; metallurgy

Chromate-Free Surface Treated Metal Material with Excellent Corrosion Resistance, Heat Resistance, Fingermark Resistance, Conductivity, Coatability, and Blackening Resistance at the Time of Working

#9 | 2005-06-02

US20050119133A1

Chemistry; metallurgy

Metal soap-coated particle article made with the same process for production lubricating coating agent and lubricating film

InventorID:

658132 ⎘