Norihito Shida

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Ayutthaya, TH

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Patents Grantslast 30 patents

Information Patent Grant
Glass substrate for magnetic disk and method for producing the same
- Patent number 8,092,280
- Issue date Jan 10, 2012
- Asahi Glass Company, Limited
- Mizuho Ishida
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
GLASS SUBSTRATE FOR MAGNETIC DISK AND METHOD FOR PRODUCING THE SAME
- Publication number 20120251760
- Publication date Oct 4, 2012
- Asahi Glass Company, Limited
- Mizuho ISHIDA
- B24 - GRINDING POLISHING
Information Patent Application
GLASS SUBSTRATE FOR MAGNETIC RECORDING MEDIUM, AND METHOD FOR MANUF...
- Publication number 20110189506
- Publication date Aug 4, 2011
- Asahi Glass Company, Limited
- Kazuo Mannami
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
GLASS SUBSTRATE FOR MAGNETIC DISK AND METHOD FOR PRODUCING THE SAME
- Publication number 20100136372
- Publication date Jun 3, 2010
- Asahi Glass Company, Limited
- Mizuho ISHIDA
- B24 - GRINDING POLISHING