Inventor · disambiguated record
Kazuhiko Ishimura
Also filed as: ISHIMURA KAZUHIKO
8 granted patents·1 pending application·230 citations·filing 1990–2008
88Inventor score
Files withASAHI GLASS CO LTD9
Top patents by PatentIndex Score
9 records- 0194US5849058ARefining method for molten glass and an apparatus for refining molten glassASAHI GLASS CO LTD·Filed 1996·Granted Dec 15, 1998·116 cites·9 claims
- 0278US7762105B2Backup structure for an uprising pipe or downfalling pipe in a vacuum degassing apparatusASAHI GLASS CO LTD·Filed 2007·Granted Jul 27, 2010·4 cites·22 claims
- 0371USRE36082EVacuum degassing method and its apparatusASAHI GLASS CO LTD·Filed 1996·Granted Feb 9, 1999·20 cites·5 claims
- 0469US5538579AMethod of processing a plurality of glass plates or the like into a circular shape or a method of perforating a plurality of the same materialASAHI GLASS CO LTD·Filed 1993·Granted Jul 23, 1996·28 cites·24 claims
- 0564US5316563AVacuum degassing method and its apparatusASAHI GLASS CO LTD·Filed 1993·Granted May 31, 1994·24 cites·4 claims
- 0663US6294005B1Vacuum gas releasing systemASAHI GLASS CO LTD·Filed 1999·Granted Sep 25, 2001·18 cites·16 claims
- 0756US5032238AMethod of and apparatus for electropolishing and grindingASAHI GLASS CO LTD·Filed 1990·Granted Jul 16, 1991·18 cites·10 claims
- 0850US2008148779A1Backup structure for hollow tube made of platinum or a platinum alloyASAHI GLASS CO LTD·Filed 2008·Application pending·0 cites
- 0925US5123214AMethod of grinding a plate-like material and apparatus for carrying out the methodASAHI GLASS CO LTD·Filed 1990·Granted Jun 23, 1992·2 cites·3 claims
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