Tohru Kohno

Person

Urawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Porus metallic material having high specific surface area, method o...
- Patent number 6,117,592
- Issue date Sep 12, 2000
- Mitsubishi Materials Corporation
- Kouji Hoshino
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Porous metallic material having high specific surface area, method...
- Patent number 5,848,351
- Issue date Dec 8, 1998
- Mitsubishi Materials Corporation
- Kouji Hoshino
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Precious metal article, method for manufacturing same, moldable mix...
- Patent number 5,376,328
- Issue date Dec 27, 1994
- Mitsubishi Materials Corporation
- Koji Hoshino
- B44 - DECORATIVE ARTS
Information Patent Grant
Moldable mixture for use in the manufacturing of precious metal art...
- Patent number 5,328,775
- Issue date Jul 12, 1994
- Mitsubishi Materials Corporation
- Koji Hoshino
- B44 - DECORATIVE ARTS
Information Patent Grant
Method for making injection molded soft magnetic material
- Patent number 5,284,615
- Issue date Feb 8, 1994
- Mitsubishi Materials Corporation
- Koshiro Ueda
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for making high strength injection molded ferrous material
- Patent number 5,277,867
- Issue date Jan 11, 1994
- Mitsubishi Materials Corporation
- Koshiro Ueda
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Copper-based sintered alloy electrode for use in ignition distribut...
- Patent number 5,270,501
- Issue date Dec 14, 1993
- Mitsubishi Materials Corporation
- Noriaki Murahashi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Cu-base sintered alloy
- Patent number 5,114,468
- Issue date May 19, 1992
- Mitsubishi Materials Corporation
- Hidetoshi Akutsu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Copper-tin type sintered alloy for oil-impregnated bearing excellen...
- Patent number 4,274,874
- Issue date Jun 23, 1981
- Mitsubishi Kinzoku Kabushiki Kaisha
- Kunio Obara
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Tohru Kohno

Person

Patents Grantslast 30 patents

Porus metallic material having high specific surface area, method o...

Porous metallic material having high specific surface area, method...

Precious metal article, method for manufacturing same, moldable mix...

Moldable mixture for use in the manufacturing of precious metal art...

Method for making injection molded soft magnetic material

Method for making high strength injection molded ferrous material

Copper-based sintered alloy electrode for use in ignition distribut...

Cu-base sintered alloy

Copper-tin type sintered alloy for oil-impregnated bearing excellen...