Takumi Yata

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Hamura-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing thin-plate glass article, method of manufac...
- Patent number 6,442,975
- Issue date Sep 3, 2002
- Hoya Corporation
- Akira Murakami
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus of fabricating glass molded article, method of...
- Publication number 20020009602
- Publication date Jan 24, 2002
- HOYA CORPORATION
- Teruki Kitayama
- C03 - GLASS MINERAL OR SLAG WOOL