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Michitaka Sato
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Kawasaki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Blast furnace operation method
Patent number
9,873,923
Issue date
Jan 23, 2018
JFE Steel Corporation
Akinori Murao
C21 - METALLURGY OF IRON
Information
Patent Grant
Pyrimidine derivatives
Patent number
7,799,775
Issue date
Sep 21, 2010
Aska Pharmaceutical Co., Ltd.
Michitaka Sato
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Substituted pyrazole compounds
Patent number
7,087,624
Issue date
Aug 8, 2006
Teikoju Hormone Mfg. Co., Ltd.
Nobuyoshi Minami
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Substituted pyrazole compounds
Patent number
6,667,325
Issue date
Dec 23, 2003
Teikoku Hormone Mfg. Co., Ltd.
Nobuyoshi Minami
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Aminopyrazole derivatives
Patent number
6,511,997
Issue date
Jan 28, 2003
Teikoku Hormone Mfg. Co., Ltd.
Nobuyoshi Minami
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of blowing synthetic resin into a furnace
Patent number
6,230,634
Issue date
May 15, 2001
NKK Corporation
Iwao Okochi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of blowing synthetic resin into furnace and apparatus therefor
Patent number
5,992,335
Issue date
Nov 30, 1999
NKK Corporation
Hiromi Nakamura
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of producing ceramic sintered body having dense ceramic memb...
Patent number
5,250,242
Issue date
Oct 5, 1993
NKK Corporation
Hiroaki Nishio
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method for manufacturing carbon material having good resistance to...
Patent number
5,114,749
Issue date
May 19, 1992
NKK Corporation
Hiroaki Nishio
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method for forming a ceramic film
Patent number
5,091,222
Issue date
Feb 25, 1992
NKK Corporation
Hiroaki Nishio
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method of molding polysilazane
Patent number
5,073,330
Issue date
Dec 17, 1991
NKK Corporation
Hiroaki Nishio
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of producing silicon nitride sintered body
Patent number
5,066,438
Issue date
Nov 19, 1991
NKK Corporation
Michitaka Sato
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method of casting powder
Patent number
5,021,213
Issue date
Jun 4, 1991
NKK Corporation
Hiroaki Nishio
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Method of producing .beta.-sialon fine powder
Patent number
4,983,368
Issue date
Jan 8, 1991
NKK Corporation
Michitaka Sato
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method for molding a pulverulent material
Patent number
4,943,403
Issue date
Jul 24, 1990
Nippon Kokan Kabushiki Kaisha
Tsuneo Miyashita
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for refining non-oxide ceramic powders
Patent number
4,909,973
Issue date
Mar 20, 1990
Nippon Kokan Kabushiki Kaisha
Hiroaki Nishio
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
2-(3,5-dimethyl-4-hydroxyphenyl)indole derivatives
Patent number
4,910,216
Issue date
Mar 20, 1990
Teikoku Hormone Mfg. Co., Ltd.
Yasushi Suzuki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of sintering compacts
Patent number
4,719,078
Issue date
Jan 12, 1988
Nippon Kokan Kabushiki Kaisha
Tsuneo Miyashita
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
2-(3,5-dialkyl-4-hydroxyphenyl)indole derivatives
Patent number
4,695,581
Issue date
Sep 22, 1987
Teikoku Hormone Mfg. Co., Ltd.
Yasushi Suzuki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Diphenylmethylimine derivatives, their compositions and pharmaceuti...
Patent number
4,673,692
Issue date
Jun 16, 1987
Teikoku Hormone Mfg. Co., Ltd.
Yasushi Suzuki
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
STEELMAKING LINE AND METHOD OF PRODUCING REDUCED IRON
Publication number
20230175084
Publication date
Jun 8, 2023
JFE STEEL CORPORATION
Koichi TAKAHASHI
C21 - METALLURGY OF IRON
Information
Patent Application
BLAST FURNACE OPERATION METHOD
Publication number
20160138120
Publication date
May 19, 2016
JFE STEEL CORPORATION
Akinori Murao
C21 - METALLURGY OF IRON
Information
Patent Application
Pyrimidine derivatives
Publication number
20070197551
Publication date
Aug 23, 2007
Michitaka Sato
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Substituted pyrazole compounds
Publication number
20040087628
Publication date
May 6, 2004
Nobuyoshi Minami
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE