Atushi Ota

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Toyota, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vacuum casting method
- Patent number 5,462,107
- Issue date Oct 31, 1995
- Toyota Jidosha Kabushiki Kaisha
- Tamotsu Hasegawa
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Vacuum casting apparatus
- Patent number 5,454,416
- Issue date Oct 3, 1995
- Toyota Jidosha Kabushiki Kaisha
- Atushi Ota
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of and apparatus for vacuum casting
- Patent number 5,431,212
- Issue date Jul 11, 1995
- Toyota Jidosha Kabushiki Kaisha
- Yasuyuki Arakawa
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Vacuum casting apparatus and method
- Patent number 5,427,170
- Issue date Jun 27, 1995
- Toyota Jidosha Kabushiki Kaisha
- Yasuyuki Arakawa
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Aluminum alloy casting having high strength and high toughness and...
- Patent number 5,298,094
- Issue date Mar 29, 1994
- Toyota Jidosha Kabushiki Kaisha
- Atushi Ota
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...