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Tadashi Donomoto
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Toyota, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Heat resistant light alloy articles and method of manufacturing same
Patent number
4,830,932
Issue date
May 16, 1989
Toyota Jidosha Kabushiki Kaisha
Tadashi Donomoto
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for making composite material using oxygen
Patent number
4,802,524
Issue date
Feb 7, 1989
Toyota Jidosha Kabushiki Kaisha
Tadashi Donomoto
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Heat resisting and insulating light alloy articles and method of ma...
Patent number
4,798,770
Issue date
Jan 17, 1989
Toyota Jidosha Kabushiki Kaisha
Tadashi Donomoto
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for alloying substances
Patent number
4,708,847
Issue date
Nov 24, 1987
Toyota Jidosha Kabushiki Kaisha
Tadashi Donomoto
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Composite material and process for its production
Patent number
4,576,863
Issue date
Mar 18, 1986
Toyota Jidosha Kabushiki Kaisha
Tadashi Donomoto
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for forming metal base composite
Patent number
4,573,519
Issue date
Mar 4, 1986
Toyota Jidosha Kabushiki Kaisha
Tadashi Donomoto
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method and apparatus for manufacturing composite material using pre...
Patent number
4,572,270
Issue date
Feb 25, 1986
Toyota Jidosha Kabushiki Kaisha
Kiyoshi Funatani
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for making composite material object by plastic processing
Patent number
4,548,253
Issue date
Oct 22, 1985
Toyota Jidosha Kabushiki Kaisha
Kiyoshi Funatani
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Piston with local inorganic fiber reinforcement and method of makin...
Patent number
4,548,126
Issue date
Oct 22, 1985
Toyota Jidosha Kabushiki Kaisha
Tadashi Donomoto
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Silicon carbide whisker composite material with low non whisker par...
Patent number
4,530,875
Issue date
Jul 23, 1985
Toyota Jidosha Kabushiki Kaisha
Tadashi Donomoto
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for production of composite material using preheating of rei...
Patent number
4,492,265
Issue date
Jan 8, 1985
Toyota Jidosha Kabushiki Kaisha
Tadashi Donomoto
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Composite material manufacturing method exothermically reducing met...
Patent number
4,468,272
Issue date
Aug 28, 1984
Toyota Jidosha Kabushiki Kaisha
Tadashi Donomoto
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Composite material including alpha alumina fibers
Patent number
4,457,979
Issue date
Jul 3, 1984
Toyota Jidosha Kabushiki Kaisha
Tadashi Donomoto
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Fiber reinforced metal type composite material with high purity alu...
Patent number
4,450,207
Issue date
May 22, 1984
Toyota Jidosha Kabushiki Kaisha
Tadashi Donomoto
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for making carbon/metal composite pretreating the carbon wit...
Patent number
4,419,389
Issue date
Dec 6, 1983
Toray Industries
Tadashi Donomoto
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING