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Inventor profile of:

Tomohiro IKO

City:

Tokyo

Country:

Japan

Published Applications:

7

Last publication date:

2025-05-15

Top Assignees for applications by Tomohiro IKO

The entities that hold a legal rights for patent applications filed by inventor IKO Tomohiro:

NIHON PARKERIZING CO., LTD. 5 Tokyo, Japan
Nippon Steel & Sumikin Coated Sheet Corporation 1 Tokyo, Japan

Recent patent applications by IKO Tomohiro

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

#1 | 2025-05-15

US20250154368A1

Chemistry; metallurgy

Surface Treatment Agent

#2 | 2024-07-04

US20240218520A1

Chemistry; metallurgy

Pretreatment Agent and Chemical Conversion Treatment Agent

#3 | 2022-12-08

US20220389237A1

Chemistry; metallurgy

Metal Surface-Treating Agent, and Metal Material With Coating Film and Method for Manufacturing Same

#4 | 2021-06-10

US20210172068A1

Chemistry; metallurgy

Pretreatment agent and chemical conversion treatment agent

#5 | 2021-05-27

US20210155810A1

Chemistry; metallurgy

Metal surface treatment agent, metal surface treatment method, and metal material

#6 | 2016-03-24

US20160083590A1

Chemistry; metallurgy

Surface treatment composition for coated steel sheet, surface treated plated steel sheet and method of production of same, and coated plated steel sheet and method of production of same

#7 | 2012-07-26

US20120190790A1

Chemistry; metallurgy

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

InventorID:

1481409 ⎘