Inventor · disambiguated record
Kei Maeda
Also filed as: MAEDA KEI
28 granted patents·6 pending applications·665 citations·filing 1988–2018
97Inventor score
Top patents by PatentIndex Score
34 records- 0196US7838136B2Glass for information recording media substrate, glass substrate for magnetic disk and magnetic diskASAHI GLASS CO LTD·Filed 2008·Granted Nov 23, 2010·44 cites·8 claims
- 0292US7838451B2Alkali-free glass and liquid crystal display panelASAHI GLASS CO LTD·Filed 2006·Granted Nov 23, 2010·22 cites·12 claims
- 0392US7365036B2Crystallized glass spacer for field emission display and method its productionASAHI GLASS CO LTD·Filed 2007·Granted Apr 29, 2008·19 cites·13 claims
- 0490US6268304B1Plate glass and substrate glass for electronicsASAHI GLASS CO LTD·Filed 1999·Granted Jul 31, 2001·75 cites·10 claims
- 0589US5900296AGlass substrate for magnetic diskAG TECHNOLOGY CORP·Filed 1996·Granted May 4, 1999·79 cites·5 claims
- 0687US6297182B1Glass for a substrateASAHI GLASS CO LTD·Filed 1999·Granted Oct 2, 2001·62 cites·4 claims
- 0786US8715829B2Glass plate for display devicesAkiba shusaku·Filed 2009·Granted May 6, 2014·12 cites·22 claims
- 0885US7923115B2Substrate with film and glass for formation filmASAHI GLASS CO LTD·Filed 2008·Granted Apr 12, 2011·8 cites·20 claims
- 0985US7892999B2Float glass for display substrate and method for producing itASAHI GLASS CO LTD·Filed 2008·Granted Feb 22, 2011·10 cites·10 claims
- 1084US7670975B2Alkali free glass and process for its productionASAHI GLASS CO LTD·Filed 2007·Granted Mar 2, 2010·10 cites·11 claims
- 1184US6500778B1Glass substrate for a displayASAHI GLASS CO LTD·Filed 2000·Granted Dec 31, 2002·25 cites·3 claims
- 1284US5858897AGlass composition for a substrateASAHI GLASS CO LTD·Filed 1997·Granted Jan 12, 1999·60 cites·12 claims
- 1383US5908794AGlass composition for a substrateASAHI GLASS CO LTD·Filed 1997·Granted Jun 1, 1999·56 cites·5 claims
- 1482US8455375B2Glass plate for display panels, process for producing it, and process for producing TFT panelNISHIZAWA MANABU·Filed 2010·Granted Jun 4, 2013·6 cites·10 claims
- 1581US5599754AGlass composition for a substrate, and substrate for plasma display made thereofASAHI GLASS CO LTD·Filed 1995·Granted Feb 4, 1997·53 cites·16 claims
- 1679US6313052B1Glass for a substrateASAHI GLASS CO LTD·Filed 1999·Granted Nov 6, 2001·55 cites·10 claims
- 1777US8071494B2Glass substrate for flat panel display, process for producing the same, and display panel employing the sameNAGAI KENSUKE·Filed 2009·Granted Dec 6, 2011·6 cites·5 claims
- 1877US7008891B2Crystallized glass for optical filter substrate, and optical filterASAHI GLASS CO LTD·Filed 2003·Granted Mar 7, 2006·17 cites·26 claims
- 1974US7754356B2Glass for data storage medium substrate, glass substrate for data storage medium and magnetic diskASAHI GLASS CO LTD·Filed 2009·Granted Jul 13, 2010·3 cites·11 claims
- 2074US6940220B2Glass, method for its production, and FED deviceASAHI GLASS CO LTD·Filed 2004·Granted Sep 6, 2005·11 cites·22 claims
- 2173US7803472B2Substrate glass for data storage medium and glass substrateASAHI GLASS CO LTD·Filed 2009·Granted Sep 28, 2010·3 cites·16 claims
- 2270US8377834B2Glass composition for substrates and process for its productionASAHI GLASS CO LTD·Filed 2010·Granted Feb 19, 2013·2 cites·9 claims
- 2367US8324124B2Glass substrate and its production processNAGAI KENSUKE·Filed 2011·Granted Dec 4, 2012·1 cites·18 claims
- 2465US8563149B2Glass for data storage medium substrate, glass substrate for data storage medium and magnetic diskNAGASHIMA TATSUO·Filed 2010·Granted Oct 22, 2013·2 cites·13 claims
- 2565US8119268B2Glass for information recording media substrate, glass substrate for magnetic disk and magnetic diskNAKASHIMA TETSUYA·Filed 2010·Granted Feb 21, 2012·1 cites·16 claims
- 2660US10487002B2Glass having exceptional crack resistanceAGC INC·Filed 2018·Granted Nov 26, 2019·0 cites·12 claims
- 2755US5882371AMethod for heat-treating a glass substrateASAHI GLASS CO LTD·Filed 1997·Granted Mar 16, 1999·12 cites·16 claims
- 2852US2011203645A1Solar cellASAHI GLASS CO LTD·Filed 2011·Application pending·0 cites
- 2949US2008127679A1Process for producing alkali free glass and alkali free glass plateASAHI GLASS CO LTD·Filed 2008·Application pending·0 cites
- 3048US4985375AGlass-ceramic article and method for its productionASAHI GLASS CO LTD·Filed 1988·Granted Jan 15, 1991·11 cites·2 claims
- 3145US2013178355A1Glass substrate and its production processASAHI GLASS CO LTD·Filed 2012·Application pending·0 cites
- 3244US2006068209A1Glass plate for display substrateASAHI GLASS CO LTD·Filed 2005·Application pending·0 cites
- 3342US2012153807A1Electrode for discharge lamp and manufacturing method thereofMIKOSHIBA SHIGEO·Filed 2012·Application pending·0 cites
- 3442US2012153805A1Electrode for discharge lamp and manufacturing method thereofWATANABE SATORU·Filed 2012·Application pending·0 cites
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