Kouichi Takeuchi

City:

Tokyo

Country:

Japan

Published Applications:

Last publication date:

2021-01-28

Top Assignees for applications by Kouichi Takeuchi

The entities that hold a legal rights for patent applications filed by inventor Takeuchi Kouichi:

NIPPON STEEL & SUMITOMO METAL CORPORATION 4 Tokyo, Japan
NIPPON STEEL CORPORATION 3 Tokyo, Japan
NIPPON STEEL & SUMITOMO METAL CORPORATION 3 Tokyo, Japan
SUMITOMO METAL INDUSTRIES, LTD. 1 Osaka, Japan

Recent patent applications by Takeuchi Kouichi

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

#1 | 2021-01-28

US20210025031A1

Chemistry; metallurgy

Titanium plate

#2 | 2018-08-16

US20180230580A1

Chemistry; metallurgy

Stainless steel product

#3 | 2017-11-16

US20170327915A1

Chemistry; metallurgy

DUPLEX STAINLESS STEEL AND METHOD FOR PRODUCING THE SAME

#4 | 2017-08-24

US20170239755A1

Performing operations; transporting

Metal plate for laser processing and method for producing stainless steel plate for laser processing

#5 | 2015-08-27

US20150240332A1

Chemistry; metallurgy

TITANIUM ALLOY HAVING HIGH CORROSION RESISTANCE IN BROMINE-ION-CONTAINING ENVIRONMENT

#6 | 2015-06-18

US20150167121A1

Chemistry; metallurgy

TITANIUM ALLOY MATERIAL

#7 | 2014-09-11

US20140255816A1

Electricity

Titanium material for polymer electrolyte fuel cell separator, method for producing the same, and polymer electrolyte fuel cell using the same

#8 | 2014-06-12

US20140161660A1

Chemistry; metallurgy

Titanium alloy

#9 | 2011-10-13

US20110250522A1

Electricity

Stainless steel sheet for a separator for a solid polymer fuel cell and a solid polymer fuel cell employing the separator

InventorID:

795232 ⎘