Yoshihiko Ito

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Toyota, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fe-based alloy powder adapted for sintering, Fe-based sintered allo...
- Patent number 5,512,080
- Issue date Apr 30, 1996
- Toyota Jidosha Kabushiki Kaisha
- Yositaka Takahasi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Fe-based alloy powder and adapted for sintering, Fe-based sintered...
- Patent number 5,503,654
- Issue date Apr 2, 1996
- Toyota Jidosha Kabushiki Kaisha
- Yositaka Takahashi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Fe-based sintered alloy having wear resistance
- Patent number 5,489,324
- Issue date Feb 6, 1996
- Toyota Jidosha Kabushiki Kaisha
- Yositaka Takahasi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Hard facing chromium-base alloys
- Patent number 5,425,822
- Issue date Jun 20, 1995
- Fukuda Metal Foil & Powder Co., Ltd.
- Kensuke Hidaka
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Hard facing chromium-base alloys
- Patent number 5,314,659
- Issue date May 24, 1994
- Fukuda Metal Foil & Powder Co., Ltd.
- Kensuke Hidaka
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...