Masaaki Nagaoka

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Toyota, JP

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Patents Grantslast 30 patents

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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
Exhaust system means for automobiles
- Patent number 4,113,167
- Issue date Sep 12, 1978
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Yoshiro Komiyama
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES