Hideshi Katayama

Person

Chiba, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Methods for manufacturing capacitors and electrodes using ultrafine...
- Patent number 6,881,377
- Issue date Apr 19, 2005
- Kawatetsu Mining Co., Ltd.
- Hideshi Katayama
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Ultrafine nickel powder
- Patent number 6,596,052
- Issue date Jul 22, 2003
- Kamatetsu Mining Co., Ltd.
- Hideshi Katayama
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Ultrafine nickel powder
- Patent number 6,402,803
- Issue date Jun 11, 2002
- Kawatetsu Mining Co., Ltd.
- Hideshi Katayama
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Nickel ultrafine powder
- Patent number 6,312,496
- Issue date Nov 6, 2001
- Kawatetsu Mining Co., Ltd.
- Hideshi Katayama
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Fluidized bed gas dispersing device
- Patent number 5,266,277
- Issue date Nov 30, 1993
- Kawasaki Steel Corporation
- Hideshi Katayama
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Method for producing molten metal from powder state ore
- Patent number 5,131,942
- Issue date Jul 21, 1992
- Kawasaki Steel Corporation
- Hideshi Katayama
- C21 - METALLURGY OF IRON
Information Patent Grant
Methods of producing and using amorphous mother alloy
- Patent number 4,505,745
- Issue date Mar 19, 1985
- Kawasaki Steel Corporation
- Takao Hamada
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Methods for manufacturing capacitors and electrodes using ultrafine...
- Publication number 20030196516
- Publication date Oct 23, 2003
- Kawatetsu Mining Co., Ltd.
- Hideshi Katayama
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Ultrafine nickel powder
- Publication number 20020035891
- Publication date Mar 28, 2002
- Kawatetsu Mining Co., Ltd.
- Hideshi Katayama
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Hideshi Katayama

Person

Patents Grantslast 30 patents

Methods for manufacturing capacitors and electrodes using ultrafine...

Ultrafine nickel powder

Ultrafine nickel powder

Nickel ultrafine powder

Fluidized bed gas dispersing device

Method for producing molten metal from powder state ore

Methods of producing and using amorphous mother alloy

Patents Applicationslast 30 patents

Methods for manufacturing capacitors and electrodes using ultrafine...

Ultrafine nickel powder