Yoshio Huwa

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Toyota, JP

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Patents Grantslast 30 patents

Information Patent Grant
Carbon fiber reinforced carbon
- Patent number 5,202,293
- Issue date Apr 13, 1993
- Toyota Jidosha Kabushiki Kaisha
- Mamoru Okamoto
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Piston ring with a Cr-C-Fe inlaid ring in its outer surface, and a...
- Patent number 4,323,257
- Issue date Apr 6, 1982
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Katsumi Kondo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR