Hiroshi Nishikawa

Person

Sodegaura-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Propylene polymer particle method of producing the same and use the...
- Patent number 7,402,638
- Issue date Jul 22, 2008
- Mitsui Chemicals, Inc.
- Shuji Matsumura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for smelting reduction of chromium ore
- Patent number 5,882,377
- Issue date Mar 16, 1999
- Kawasaki Steel Corporation
- Kimiharu Aida
- C21 - METALLURGY OF IRON
Information Patent Grant
Decarburization refining process for chromium-containing molten met...
- Patent number 5,769,923
- Issue date Jun 23, 1998
- Kawasaki Steel Corporation
- Hiroshi Nishikawa
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of decarburizing refining molten steel containing Cr
- Patent number 5,743,938
- Issue date Apr 28, 1998
- Kawasaki Steel Corporation
- Hiroshi Nishikawa
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of degassing and decarburizing stainless molten steel
- Patent number 5,356,456
- Issue date Oct 18, 1994
- Kawasaki Steel Corporation
- Hiroshi Nishikawa
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of producing ultra-low-carbon steel
- Patent number 5,221,326
- Issue date Jun 22, 1993
- Kawasaki Steel Corporation
- Koji Yamaguchi
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of producing ultra-low-carbon steel
- Patent number 5,152,831
- Issue date Oct 6, 1992
- Kawasaki Steel Corporation
- Koji Yamaguchi
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for vacuum degassing and decarbonization with temperature d...
- Patent number 4,979,983
- Issue date Dec 25, 1990
- Kawasaki Steel Corporation
- Hiroshi Nishikawa
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Propylene Polymer, Composition Comprising the Polymer, and Molded P...
- Publication number 20080038498
- Publication date Feb 14, 2008
- Keita Itakura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Propylene random copolymers and use thereof
- Publication number 20060222849
- Publication date Oct 5, 2006
- Shuji Matsumura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Hiroshi Nishikawa

Person

Patents Grantslast 30 patents

Propylene polymer particle method of producing the same and use the...

Process for smelting reduction of chromium ore

Decarburization refining process for chromium-containing molten met...

Method of decarburizing refining molten steel containing Cr

Method of degassing and decarburizing stainless molten steel

Method of producing ultra-low-carbon steel

Method of producing ultra-low-carbon steel

Process for vacuum degassing and decarbonization with temperature d...

Patents Applicationslast 30 patents

Propylene Polymer, Composition Comprising the Polymer, and Molded P...

Propylene random copolymers and use thereof