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Inventor profile of:

Seiji DOI

City:

Tokyo

Country:

Japan

Published Applications:

10

Last publication date:

2025-12-25

Top Assignees for applications by Seiji DOI

The entities that hold a legal rights for patent applications filed by inventor DOI Seiji:

Dainichiseika Color & Chemicals Mfg. Co., Ltd. 5 Tokyo, Japan
DAINICHISEIKA COLOR & CHEMICALS MFG. CO., LTD. 2 Tokyo, Japan
Kyoritsu Chemical & Co., Ltd. 1 Tokyo, Japan
KYORITSU CHEMICAL & CO., LTD. 1 Tokyo, Japan

Recent patent applications by DOI Seiji

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

#1 | 2025-12-25

US20250388471A1

Chemistry; metallurgy

CARBON MATERIAL DISPERSION AND USE THEREFOR

#2 | 2024-12-12

US20240409414A1

Chemistry; metallurgy

METHOD FOR PRODUCING CARBON MATERIAL DISPERSED LIQUID

#3 | 2024-12-12

US20240409413A1

Chemistry; metallurgy

CARBON MATERIAL DISPERSION AND USE THEREFOR

#4 | 2024-06-13

US20240191054A1

Chemistry; metallurgy

Carbon material dispersion

#5 | 2023-07-06

US20230212343A1

Chemistry; metallurgy

Carbon material dispersion

#6 | 2015-04-02

US20150093649A1

METHOD OF PRODUCING CURRENT COLLECTOR FOR ELECTROCHEMICAL ELEMENT, METHOD OF PRODUCING ELECTRODE FOR ELECTROCHEMICAL ELEMENT, CURRENT COLLECTOR FOR ELECTROCHEMICAL ELEMENT, ELECTROCHEMICAL ELEMENT, AND COATING LIQUID FOR FABRICATING CURRENT COLLECTOR FOR ELECTROCHEMICAL ELEMENT

#7 | 2013-06-20

US20130157129A1

Chemistry; metallurgy

Coating liquid, conductive coating film, electrode plate for electricity storage device, and electricity storage device

#8 | 2010-02-11

US20100036060A1

ELECTROLYTE COMPOSITIONS

#9 | 2006-11-21

US10829171

Solidifying material for cell electrolyte solution, and cell comprising the solidifying material

#10 | 2005-11-22

US10260463

High-molecular gelling agent precursor for electrolyte

InventorID:

299434 ⎘