Assignee
AG TECHNOLOGY CORP
JP·37 granted patents·1,511 citations·filing 1985–1998
Top patents by PatentIndex Score
37 records- 0197US5589406AMethod of making TFT displayAG TECHNOLOGY CORP·Filed 1994·Granted Dec 31, 1996·172 cites·11 claims
- 0291US5789763ASubstrate for a display device, a TFT display element using the substrateAG TECHNOLOGY CORP·Filed 1996·Granted Aug 4, 1998·87 cites·11 claims
- 0389US5900296AGlass substrate for magnetic diskAG TECHNOLOGY CORP·Filed 1996·Granted May 4, 1999·79 cites·5 claims
- 0489US5754260AProjection type color liquid crystal optical apparatusAG TECHNOLOGY CORP·Filed 1997·Granted May 19, 1998·116 cites·20 claims
- 0589US5648860AProjection type color liquid crystal optical apparatusAG TECHNOLOGY CORP·Filed 1994·Granted Jul 15, 1997·96 cites·13 claims
- 0688US5569518AGlass substrate for a magnetic disk with roughened edgesAG TECHNOLOGY CORP·Filed 1994·Granted Oct 29, 1996·43 cites·4 claims
- 0788US5235445ALiquid crystal optical element with liquid crystal in polymer matrix with particular modulus of elasticityAG TECHNOLOGY CORP·Filed 1992·Granted Aug 10, 1993·83 cites·20 claims
- 0886US5798805AProjection type display apparatusAG TECHNOLOGY CORP·Filed 1995·Granted Aug 25, 1998·103 cites·21 claims
- 0985US5607885ALow thermal expansion cordierite aggregate and its bonded bodyAG TECHNOLOGY CORP·Filed 1996·Granted Mar 4, 1997·56 cites·2 claims
- 1084US5552349ALow thermal expansion cordierite aggregate and its bonded bodyAG TECHNOLOGY CORP·Filed 1994·Granted Sep 3, 1996·38 cites·7 claims
- 1179US5926352AMagnetic disk and a glass substrate for the magnetic diskAG TECHNOLOGY CORP·Filed 1993·Granted Jul 20, 1999·34 cites·4 claims
- 1279US5608126AProcess for preparing 1,1,1,3,3-pentafluoropropaneAG TECHNOLOGY CORP·Filed 1995·Granted Mar 4, 1997·19 cites·15 claims
- 1378US5871654AMethod for producing a glass substrate for a magnetic diskAG TECHNOLOGY CORP·Filed 1996·Granted Feb 16, 1999·39 cites·4 claims
- 1477US5525144ATangential flow filtering and separatingAG TECHNOLOGY CORP·Filed 1995·Granted Jun 11, 1996·54 cites·11 claims
- 1576US5283675ALiquid crystal display element with electrode having concave-convex surface at liquid crystal sideAG TECHNOLOGY CORP·Filed 1992·Granted Feb 1, 1994·46 cites·32 claims
- 1672US5844638ALight source apparatus using a cone-shaped element and an applied apparatus thereofAG TECHNOLOGY CORP·Filed 1997·Granted Dec 1, 1998·39 cites·20 claims
- 1772US5808318APolycrystalline semiconductor thin film for semiconductor TFT on a substrate having a mobility in a longitudinal direction greater than in a width directionAG TECHNOLOGY CORP·Filed 1997·Granted Sep 15, 1998·43 cites·28 claims
- 1871US5331446ALiquid crystal optical element and a laser projection apparatus using polymer dispersed liquid crystalAG TECHNOLOGY CORP·Filed 1993·Granted Jul 19, 1994·37 cites·23 claims
- 1971US4681605AAnisotropic membranes for gas separationAG TECHNOLOGY CORP·Filed 1985·Granted Jul 21, 1987·34 cites·27 claims
- 2068US5478661AMagnetic recording medium and method for its productionAG TECHNOLOGY CORP·Filed 1993·Granted Dec 26, 1995·30 cites·5 claims
- 2165US5827454AMixed solvent compositionAG TECHNOLOGY CORP·Filed 1995·Granted Oct 27, 1998·9 cites·2 claims
- 2265US5637380AComposition for a protective film, color filter-provided substrate using it and liquid crystal display deviceAG TECHNOLOGY CORP·Filed 1995·Granted Jun 10, 1997·26 cites·7 claims
- 2365US5196952ALiquid crystal display element and a projection type liquid crystal display apparatusAG TECHNOLOGY CORP·Filed 1992·Granted Mar 23, 1993·24 cites·20 claims
- 2463US4950315AMultiple head pumpingAG TECHNOLOGY CORP·Filed 1989·Granted Aug 21, 1990·24 cites·14 claims
- 2561US5858268ALiquid crystal optical element, a liquid crystal display element and a projection type liquid crystal display apparatusAG TECHNOLOGY CORP·Filed 1996·Granted Jan 12, 1999·18 cites·12 claims
- 2659US5738906AMethod for producing a magnetic diskAG TECHNOLOGY CORP·Filed 1996·Granted Apr 14, 1998·18 cites·19 claims
- 2758US5663543AMethod for producing a polyfluoropropionyl halideAG TECHNOLOGY CORP·Filed 1994·Granted Sep 2, 1997·7 cites·4 claims
- 2858US5334782AMethod for producing a hydrogen-containing chloromethaneAG TECHNOLOGY CORP·Filed 1991·Granted Aug 2, 1994·6 cites·6 claims
- 2958US4734106AGas separatingAG TECHNOLOGY CORP·Filed 1985·Granted Mar 29, 1988·20 cites·7 claims
- 3057US5659409ALight source apparatus using a cone-like material and an applied apparatus thereofAG TECHNOLOGY CORP·Filed 1993·Granted Aug 19, 1997·15 cites·29 claims
- 3157US5549954AMagnetic discAG TECHNOLOGY CORP·Filed 1994·Granted Aug 27, 1996·21 cites·9 claims
- 3256US5379137ALiquid crystal display element and a projection type liquid crystal display apparatusAG TECHNOLOGY CORP·Filed 1993·Granted Jan 3, 1995·17 cites·27 claims
- 3354US6017466ALiquid crystal optical element, liquid crystal display element and a projection type liquid crystal display apparatusAG TECHNOLOGY CORP·Filed 1996·Granted Jan 25, 2000·16 cites·13 claims
- 3453US5776364ALiquid crystal optical element, a method for producing the same and a projection type liquid crystal display apparatusAG TECHNOLOGY CORP·Filed 1996·Granted Jul 7, 1998·12 cites·14 claims
- 3550US5648325AMixed solvent composition with 1-H-perfluorohexane, methanol or ethanol, and optionally a hydrocarbonAG TECHNOLOGY CORP·Filed 1994·Granted Jul 15, 1997·14 cites·13 claims
- 3646US4898670ACartridge bondingAG TECHNOLOGY CORP·Filed 1987·Granted Feb 6, 1990·13 cites·3 claims
- 3732US6042749AMixed solvent compositionAG TECHNOLOGY CORP·Filed 1998·Granted Mar 28, 2000·3 cites·6 claims
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