Inventor · disambiguated record
Toshiyasu Kawaguchi
Also filed as: KAWAGUCHI TOSHIYASU
9 granted patents·320 citations·filing 1980–2001
91Inventor score
Files withASAHI GLASS CO LTD9
Top patents by PatentIndex Score
9 records- 0195US6536238B2Vacuum degassing method for molten glass flowASAHI GLASS CO LTD·Filed 2001·Granted Mar 25, 2003·46 cites·5 claims
- 0295US6332339B1Vacuum degassing method for molten glass flowASAHI GLASS CO LTD·Filed 2000·Granted Dec 25, 2001·54 cites·5 claims
- 0390US6405564B1Vacuum degassing apparatus for molten glassASAHI GLASS CO LTD·Filed 1999·Granted Jun 18, 2002·52 cites·18 claims
- 0489US6119484AVacuum degassing apparatus for molten glassASAHI GLASS CO LTD·Filed 1998·Granted Sep 19, 2000·51 cites·16 claims
- 0574US4767433ASpherical silica glass powder particles and process for their productionASAHI GLASS CO LTD·Filed 1987·Granted Aug 30, 1988·31 cites·7 claims
- 0672US5888917AGlass substrate for plasma display panelASAHI GLASS CO LTD·Filed 1997·Granted Mar 30, 1999·35 cites·12 claims
- 0763US4405722ASealing glass compositionsASAHI GLASS CO LTD·Filed 1980·Granted Sep 20, 1983·27 cites·9 claims
- 0861US4838914AProcess for producing silica glass fibersASAHI GLASS CO LTD·Filed 1987·Granted Jun 13, 1989·17 cites·10 claims
- 0938US5045751ACathode ray tube of improved breakdown voltage characteristicASAHI GLASS CO LTD·Filed 1989·Granted Sep 3, 1991·7 cites·7 claims
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