Membership
Tour
Register
Log in
Koichi Hanawa
Follow
Person
Kanagawa, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Chromium-based weld material
Patent number
5,236,661
Issue date
Aug 17, 1993
Tosoh Corporation
Hiroaki Hidaka
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Giant grains or single crystals of chromium and process for produci...
Patent number
5,154,796
Issue date
Oct 13, 1992
Tosoh Corporation
Tsutomu Kuniya
C30 - CRYSTAL GROWTH
Information
Patent Grant
Chromium-based weld material and rolled article and process for pro...
Patent number
5,126,106
Issue date
Jun 30, 1992
Tosoh Corporation
Hiroaki Hidaka
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Single crystals of chromium and method for producing the same
Patent number
4,917,722
Issue date
Apr 17, 1990
Tosoh Corporation
Tsutomu Kuniya
C30 - CRYSTAL GROWTH
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PRODUCING CHROMIUM SINTERED BODY, METHOD FOR PRODUCING S...
Publication number
20230287560
Publication date
Sep 14, 2023
TOSOH CORPORATION
Masami MESUDA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...