Tsuneo Tatsuno

Person

Kobe, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing high density sintered silicon nitride(Si.sub.3...
- Patent number 5,665,291
- Issue date Sep 9, 1997
- Kabushiki Kaisha Kobe Seiko Sho
- Katuhiko Honma
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for producing high density sintered silicon nitride (SI.sub....
- Patent number 5,603,876
- Issue date Feb 18, 1997
- Kabushiki Kaisha Kobe Seiko Sho
- Katuhiko Honma
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Alumina based ceramic material and method of manufacturing the same
- Patent number 5,538,926
- Issue date Jul 23, 1996
- Kabushiki Kaisha Seiko Sho
- Takehiro Tsuchida
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for producing high density sintered silicon nitride (Si.sub....
- Patent number 5,445,776
- Issue date Aug 29, 1995
- Kabushiki Kaisha Kobe Seiko Sho
- Katuhiko Honma
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Al.sub.2 O.sub.3 composites, process for producing them and throw-a...
- Patent number 5,123,935
- Issue date Jun 23, 1992
- Kabushiki Kaisha Kobe Seiko Sho
- Moriyoshi Kanamaru
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for producing high strength sintered silicon carbide
- Patent number 4,541,975
- Issue date Sep 17, 1985
- Kabushiki Kaisha Kobe Seiko Sho
- Katsuhiko Honma
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Nitrogen containing powder metallurgical tool steel
- Patent number 4,140,527
- Issue date Feb 20, 1979
- Kobe Steel, Ltd.
- Nobuyasu Kawai
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Nitrogen containing high speed steel obtained by powder metallurgic...
- Patent number 4,121,930
- Issue date Oct 24, 1978
- Kobe Steel, Ltd.
- Toru Yukawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Tsuneo Tatsuno

Person

Patents Grantslast 30 patents

Method for producing high density sintered silicon nitride(Si.sub.3...

Method for producing high density sintered silicon nitride (SI.sub....

Alumina based ceramic material and method of manufacturing the same

Method for producing high density sintered silicon nitride (Si.sub....

Al.sub.2 O.sub.3 composites, process for producing them and throw-a...

Method for producing high strength sintered silicon carbide

Nitrogen containing powder metallurgical tool steel

Nitrogen containing high speed steel obtained by powder metallurgic...