Noriyuki Sakai

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Hiroshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of bonding porous metallic members and product made by the m...
- Patent number 4,690,320
- Issue date Sep 1, 1987
- Mazda Motor Corporation
- Tsuyoshi Morishita
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process for forming a wear-resistant layer on a substrate
- Patent number 4,670,215
- Issue date Jun 2, 1987
- Tsuyoshi Morishita
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for forming a high alloy layer on a casting
- Patent number 4,646,811
- Issue date Mar 3, 1987
- Mazda Motor Corporation
- Tuyoshi Morishita
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Composition for fixing metal powder molding at sintering
- Patent number 4,608,225
- Issue date Aug 26, 1986
- Nitto Electric Industrial Co. Ltd.
- Takahumi Sakuramoto
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for sealing porous metals
- Patent number 4,591,480
- Issue date May 27, 1986
- Mazda Motor Corporation
- Tsuyoshi Morishita
- B22 - CASTING POWDER METALLURGY