Inventor · disambiguated record
Tsunehiko Sugawara
Also filed as: SUGAWARA TSUNEHIKO
25 granted patents·6 pending applications·477 citations·filing 1988–2007
97Inventor score
Top patents by PatentIndex Score
31 records- 0196US5528100AFlat cathode-ray tubeMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Jun 18, 1996·149 cites·8 claims
- 0290US5536995AGlass bulb for a cathode ray and a method of producing the sameASAHI GLASS CO LTD·Filed 1994·Granted Jul 16, 1996·65 cites·8 claims
- 0380US5445285AGlass bulb for a cathode ray tubeASAHI GLASS CO LTD·Filed 1994·Granted Aug 29, 1995·35 cites·29 claims
- 0476US6734615B2Color cathode ray tube and glass frit for color cathode ray tubesASAHI GLASS CO LTD·Filed 2002·Granted May 11, 2004·13 cites·15 claims
- 0574US6680567B2Glass bulb for a cathode ray tube and cathode ray tubeASAHI GLASS CO LTD·Filed 2002·Granted Jan 20, 2004·11 cites·2 claims
- 0674US6577055B1Glass funnel having arch-like ridge portions and cathode ray tube using sameASAHI GLASS CO LTD·Filed 2000·Granted Jun 10, 2003·10 cites·8 claims
- 0773US5925977AStrengthened glass bulb for a cathode ray tubeASAHI GLASS CO LTD·Filed 1997·Granted Jul 20, 1999·25 cites·6 claims
- 0871US5837026AMethod for producing a glass panel for a cathode ray tubeASAHI GLASS CO LTD·Filed 1997·Granted Nov 17, 1998·22 cites·6 claims
- 0971US4904899AProjection cathode ray tubeASAHI GLASS CO LTD·Filed 1988·Granted Feb 27, 1990·17 cites·7 claims
- 1070US6844669B2Glass funnel for a cathode ray tube and process for its productionASAHI GLASS CO LTD·Filed 2003·Granted Jan 18, 2005·10 cites·6 claims
- 1170US6815882B2Glass bulb for a color cathode ray tube, and color cathode ray tubeASAHI GLASS CO LTD·Filed 2002·Granted Nov 9, 2004·8 cites·5 claims
- 1269USRE36838EGlass bulb for a cathode ray and a method of producing the sameASAHI GLASS CO LTD·Filed 1999·Granted Aug 29, 2000·19 cites·11 claims
- 1367US6790799B2Glass panel for color cathode ray tube, and cathode ray tubeASAHI GLASS CO LTD·Filed 2002·Granted Sep 14, 2004·8 cites·20 claims
- 1463US6586871B1CRT panel glass and production method thereof and CRTASAHI GLASS CO LTD·Filed 2000·Granted Jul 1, 2003·5 cites·14 claims
- 1562US6407493B1Vacuum envelope for a display deviceASAHI GLASS CO LTD·Filed 2000·Granted Jun 18, 2002·5 cites·8 claims
- 1661US6121723AGlass panel for a CRT having a strengthened flat face portionASAHI GLASS CO LTD·Filed 1998·Granted Sep 19, 2000·17 cites·4 claims
- 1760US6683404B2CRT panel glass and production method thereof and CRTASAHI GLASS CO LTD·Filed 2002·Granted Jan 27, 2004·3 cites·23 claims
- 1859US6236151B1Glass panel for an implosion-protected type cathode ray tubeASAHI GLASS CO LTD·Filed 1999·Granted May 22, 2001·13 cites·7 claims
- 1958US2008129182A1Vacuum envelope for image display device and sealant for image display deviceASAHI GLASS CO LTD·Filed 2007·Application pending·0 cites
- 2053US2006061255A1Vacuum envelope for image display device and sealant for image display deviceMITSUI CHEMICALS INC·Filed 2005·Application pending·0 cites
- 2152US7088035B2Glass bulb for a cathode ray tube and a method for producing the sameASAHI GLASS CO LTD·Filed 2002·Granted Aug 8, 2006·2 cites·11 claims
- 2250US6163106AColor cathode ray tube and water resistant glass fritASAHI GLASS CO LTD·Filed 1998·Granted Dec 19, 2000·14 cites·6 claims
- 2349US6812632B2Glass funnel for a cathode ray tube and a cathode ray tubeASAHI GLASS CO LTD·Filed 2003·Granted Nov 2, 2004·1 cites·9 claims
- 2449US6392336B1Glass funnel for a cathode ray tube and cathode ray tubeASAHI GLASS CO LTD·Filed 1999·Granted May 21, 2002·9 cites·5 claims
- 2548US6597102B2Glass bulb for a cathode ray tube and cathode ray tubeASAHI GLASS CO LTD·Filed 2002·Granted Jul 22, 2003·7 cites·4 claims
- 2648US6509684B2CRT panel glass and CRT, and their production methodsASAHI GLASS CO LTD·Filed 2002·Granted Jan 21, 2003·2 cites·15 claims
- 2742US2003042838A1CRT panel glass and production method thereof and CRTASAHI GLASS CO LTD·Filed 2002·Application pending·0 cites
- 2841US2005209086A1Panel glass for cathode ray tubeASAHI GLASS CO LTD·Filed 2004·Application pending·0 cites
- 2941US2004070330A1Glass bulb for a cathode ray tube and cathode ray tubeASAHI GLASS CO LTD·Filed 2003·Application pending·0 cites
- 3040US2005184637A1Envelope for a flat panel display and flat panel display employing the envelopeASAHI GLASS CO LTD·Filed 2005·Application pending·0 cites
- 3138US5045751ACathode ray tube of improved breakdown voltage characteristicASAHI GLASS CO LTD·Filed 1989·Granted Sep 3, 1991·7 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →