Takashi Naka

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Kariya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing sound-proof products
- Patent number 6,576,172
- Issue date Jun 10, 2003
- Toyoda Boshoku Corporation
- Toshiyuki Ario
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL