Membership
Tour
Register
Log in
Kazuyoshi Sato
Follow
Person
Yokohama, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Hydraulic hardening material and method of manufacturing the same
Patent number
4,981,519
Issue date
Jan 1, 1991
Nippon Kokan Kabushiki Kaisha
Kazuo Fukaya
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method and apparatus for manufacturing crystalline blast furnace slag
Patent number
4,299,610
Issue date
Nov 10, 1981
Nippon Kokan Kabushiki Kaisha
Ryo Ando
C21 - METALLURGY OF IRON
Information
Patent Grant
Apparatus for vitrifying blast furnace slag
Patent number
4,297,119
Issue date
Oct 27, 1981
Nippon Kokan Kabushiki Kaisha
Ryo Ando
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Apparatus for manufacturing vitreous blast furnace slag
Patent number
4,289,462
Issue date
Sep 15, 1981
Nippon Kokan Kabushiki Kaisha
Ryo Ando
C21 - METALLURGY OF IRON