Hiroaki Nishio

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for repair and/or reinforcement of partition-type heat excha...
- Patent number 6,128,822
- Issue date Oct 10, 2000
- NKK Corporation
- Hiroaki Nishio
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Boron nitride containing material
- Patent number 5,908,795
- Issue date Jun 1, 1999
- NKK Corporation
- Hiroaki Nishio
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Boron nitride-containing material and method thereof
- Patent number 5,633,214
- Issue date May 27, 1997
- NKK Corporation
- Hiroaki Nishio
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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
Dewaxing method of metal or ceramic molded body
- Patent number 5,188,793
- Issue date Feb 23, 1993
- NKK Corporation
- Hiroaki Nishio
- B22 - CASTING POWDER METALLURGY
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
Apparatus for removing dispersion medium in metal or ceramic molded...
- Patent number 5,112,577
- Issue date May 12, 1992
- NKK Corporation
- Hiroaki Nishio
- B22 - CASTING POWDER METALLURGY
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
Hot isostatic pressing method
- Patent number 5,080,841
- Issue date Jan 14, 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
Mold for slip casting
- Patent number 5,035,847
- Issue date Jul 30, 1991
- Nippon Kokan Kabushiki Kaisha
- Hiroaki Nishio
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Method for molding powders
- Patent number 5,030,401
- Issue date Jul 9, 1991
- NKK Corporation
- Hiroaki Nishio
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of casting powder materials
- Patent number 5,028,363
- Issue date Jul 2, 1991
- NKK Corporation
- Hiroaki Nishio
- B28 - WORKING CEMENT, CLAY, OR STONE
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 for molding powders
- Patent number 4,999,157
- Issue date Mar 12, 1991
- NKK Corporation
- Hiroaki Nishio
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for casting powder
- Patent number 4,996,024
- Issue date Feb 26, 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 manufacturing a sintered body of silicon nitride
- Patent number 4,971,740
- Issue date Nov 20, 1990
- Nippon Kokan Kabushiki Kaisha
- Hiroaki Nishio
- 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
High strength high oxidation-resistance sialon sintered body
- Patent number 4,935,389
- Issue date Jun 19, 1990
- NKK Corporation
- Seiki Umebayashi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for producing high density sintered body
- Patent number 4,935,199
- Issue date Jun 19, 1990
- NKK Corporation
- Hiroaki Nishio
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
High strength high toughness TiB.sub.2 ceramics
- Patent number 4,933,308
- Issue date Jun 12, 1990
- NKK Corporation
- Hiroaki Nishio
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for manufacturing a sintered body with high density
- Patent number 4,931,238
- Issue date Jun 5, 1990
- Nippon Kokan Kabushiki Kaisha
- Hiroaki Nishio
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for molding of powders
- Patent number 4,927,600
- Issue date May 22, 1990
- Nippon Kokan Kabushiki Kaisha
- Tsuneo Miyashita
- B28 - WORKING CEMENT, CLAY, OR STONE
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
Apparatus for manufacturing a sintered body with high density
- Patent number 4,850,575
- Issue date Jul 25, 1989
- Nippon Kokan Kabushiki Kaisha
- Hiroaki Nishio
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for manufacturing a sintered body with high density
- Patent number 4,843,043
- Issue date Jun 27, 1989
- Nippon Kokan Kabushiki Kaisha
- Hiroaki Nishio
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for molding powders
- Patent number 4,761,264
- Issue date Aug 2, 1988
- Nippon Kokan Kabushiki Kaisha
- Hiroaki Nishio
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for removing the dispersion medium from a molded pulverulent...
- Patent number 4,737,332
- Issue date Apr 12, 1988
- Nippon Kokan Kabushiki Kaisha
- Tsuneo Miyashita
- B22 - CASTING POWDER METALLURGY

Hiroaki Nishio

Person

Patents Grantslast 30 patents

Method for repair and/or reinforcement of partition-type heat excha...

Boron nitride containing material

Boron nitride-containing material and method thereof

Method of producing ceramic sintered body having dense ceramic memb...

Dewaxing method of metal or ceramic molded body

Method for manufacturing carbon material having good resistance to...

Apparatus for removing dispersion medium in metal or ceramic molded...

Method for forming a ceramic film

Hot isostatic pressing method

Method of molding polysilazane

Method of producing silicon nitride sintered body

Mold for slip casting

Method for molding powders

Method of casting powder materials

Method of casting powder

Method for molding powders

Method for casting powder

Method of producing .beta.-sialon fine powder

Method for manufacturing a sintered body of silicon nitride

Method for molding a pulverulent material

High strength high oxidation-resistance sialon sintered body

Process for producing high density sintered body

High strength high toughness TiB.sub.2 ceramics

Method for manufacturing a sintered body with high density

Method for molding of powders

Method for refining non-oxide ceramic powders

Apparatus for manufacturing a sintered body with high density

Method for manufacturing a sintered body with high density

Method for molding powders

Method for removing the dispersion medium from a molded pulverulent...