Yuki Kondo

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Nara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of selectively reforming an inner part of an inorganic body
- Patent number 6,729,161
- Issue date May 4, 2004
- Japan Science and Technology, Corporation
- Kiyotaka Miura
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical waveguide array and method of manufacturing the same
- Patent number 6,640,039
- Issue date Oct 28, 2003
- Central Glass Co., Ltd.
- Kiyotaka Miura
- G02 - OPTICS