Yuji Hashidate

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Tama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of machining glass substrate and method fabricating high-fre...
- Patent number 6,772,514
- Issue date Aug 10, 2004
- Matsushita Electric Industrial Co., Ltd.
- Hiroshi Ogura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Color separation optical system and method of manufacturing the same
- Patent number 5,066,101
- Issue date Nov 19, 1991
- Matsushita Electric Industrial Co., Ltd.
- Shinichiro Aoki
- G02 - OPTICS
Information Patent Grant
Color separation optical system which utilizes glass frit for bonding
- Patent number 4,890,899
- Issue date Jan 2, 1990
- Matsushita Electric Industrial Co., Ltd.
- Shinichiro Aoki
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Method of machining glass substrate and method of fabricating high-...
- Publication number 20040200067
- Publication date Oct 14, 2004
- MASUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Hiroshi Ogura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method of machining glass substrate and method of fabricating high-...
- Publication number 20040104846
- Publication date Jun 3, 2004
- MATSUSHITA ELECTRICAL INDUSTRIAL CO., LTD.
- Hiroshi Ogura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method of machining glass substrate and method of fabricating high-...
- Publication number 20020005805
- Publication date Jan 17, 2002
- Hiroshi Ogura
- C03 - GLASS MINERAL OR SLAG WOOL