Assignee
NAGAOKA KK
JP·36 granted patents·3 pending applications·1,202 citations·filing 1976–2016
Top patents by PatentIndex Score
39 records- 0193US7061594B2Disc drive system and methods for use with bio-discsNAGAOKA KK·Filed 2001·Granted Jun 13, 2006·43 cites·12 claims
- 0293US5476143AWell screen having slurry flow pathsNAGAOKA KK·Filed 1994·Granted Dec 19, 1995·214 cites·17 claims
- 0391US6814964B2Supramolecules containing binding and therapeutic molecules bound to hybridized nucleic acidsNAGAOKA KK·Filed 2002·Granted Nov 9, 2004·29 cites·25 claims
- 0490US5618424ARotary drum type device for separating solid particles from a liquidNAGAOKA KK·Filed 1995·Granted Apr 8, 1997·81 cites·10 claims
- 0589US7200088B2System and method of detecting investigational features related to a sampleNAGAOKA KK·Filed 2002·Granted Apr 3, 2007·35 cites·19 claims
- 0687US7157049B2Optical bio-discs and fluidic circuits for analysis of cells and methods relating theretoNAGAOKA KK·Filed 2002·Granted Jan 2, 2007·70 cites·21 claims
- 0786US7221632B2Optical disc system and related detecting methods for analysis of microscopic structuresNAGAOKA KK·Filed 2002·Granted May 22, 2007·31 cites·17 claims
- 0884US7014815B1Trackable optical discs with concurrently readable nonoperational featuresNAGAOKA KK·Filed 1999·Granted Mar 21, 2006·65 cites·11 claims
- 0984US6937323B2Interactive system for analyzing biological samples and processing related information and the use thereofNAGAOKA KK·Filed 2001·Granted Aug 30, 2005·47 cites·30 claims
- 1081US7110094B2Apparatus and method for carrying out analysis of samples using radiation detector output ratiosNAGAOKA KK·Filed 2001·Granted Sep 19, 2006·12 cites·36 claims
- 1181US7091034B2Detection system for disk-based laboratory and improved optical bio-disc including sameNAGAOKA KK·Filed 2001·Granted Aug 15, 2006·8 cites·8 claims
- 1280US6760298B2Multiple data layer optical discs for detecting analytesNAGAOKA KK·Filed 2001·Granted Jul 6, 2004·31 cites·24 claims
- 1380US5787980AWell screen having a uniform outer diameterNAGAOKA KK·Filed 1994·Granted Aug 4, 1998·72 cites·14 claims
- 1479US6221320B1Device and method for holding catalyst in a radial flow reactorNAGAOKA KK·Filed 1993·Granted Apr 24, 2001·41 cites·6 claims
- 1578US4639813ACleaning disket with internal paths for cleaning liquidNAGAOKA KK·Filed 1985·Granted Jan 27, 1987·26 cites·7 claims
- 1678US4628388AHead cleaning apparatusNAGAOKA KK·Filed 1985·Granted Dec 9, 1986·24 cites·8 claims
- 1777US7079468B2Optical discs for measuring analytesNAGAOKA KK·Filed 2001·Granted Jul 18, 2006·19 cites·45 claims
- 1873US7110345B2Multiple data layer optical discs for detecting analytesNAGAOKA KK·Filed 2004·Granted Sep 19, 2006·9 cites·34 claims
- 1972US4569098ADisc-cleaning deviceNAGAOKA KK·Filed 1984·Granted Feb 11, 1986·16 cites·7 claims
- 2070US5476588AMulti-layer composite screenNAGAOKA KK·Filed 1995·Granted Dec 19, 1995·58 cites·3 claims
- 2169US7251210B2Method for triggering through disc grooves and related optical analysis discs and systemNAGAOKA KK·Filed 2003·Granted Jul 31, 2007·7 cites·12 claims
- 2267US5622625AMethod of manufacturing a drumNAGAOKA KK·Filed 1996·Granted Apr 22, 1997·24 cites·1 claims
- 2365US5307984AMethod of manufacturing a selective isolation screenNAGAOKA KK·Filed 1992·Granted May 3, 1994·41 cites·9 claims
- 2464US5311942AWell screen having a protective frame for a horizontal or high-angle wellNAGAOKA KK·Filed 1992·Granted May 17, 1994·39 cites·2 claims
- 2563US5415294AScreen with a surface having projections or depressionsNAGAOKA KK·Filed 1994·Granted May 16, 1995·24 cites·18 claims
- 2663US2014290290A1Methods and apparatus for production of natural l-mentholNAGAOKA KK·Filed 2014·Application pending·0 cites
- 2761US5377423ASludge dehydrating press and method for treating sludgeNAGAOKA KK·Filed 1993·Granted Jan 3, 1995·12 cites·10 claims
- 2858US6162458APatch for beautificationNAGAOKA KK·Filed 1999·Granted Dec 19, 2000·23 cites·6 claims
- 2958US5643458ASludge dehydrating press and method for treating sludgeNAGAOKA KK·Filed 1994·Granted Jul 1, 1997·12 cites·11 claims
- 3058US4514908ALevel with two guide frames and ball in eachNAGAOKA KK·Filed 1984·Granted May 7, 1985·14 cites·2 claims
- 3157US5858235ASludge dehydrating press having cylindrical inner screen caseNAGAOKA KK·Filed 1996·Granted Jan 12, 1999·14 cites·1 claims
- 3255US7820213B2Chewing gum base compositionNAGAOKA KK·Filed 2003·Granted Oct 26, 2010·0 cites·10 claims
- 3354US7094609B2Spatially addressable combinatorial chemical arrays in encoded optical disk formatNAGAOKA KK·Filed 1997·Granted Aug 22, 2006·14 cites·9 claims
- 3452US2006257939A1Spatially addressable combinatorial chemical array in cd-rom formatNAGAOKA KK·Filed 2006·Application pending·0 cites
- 3550US4574418ADisk cleaning matNAGAOKA KK·Filed 1985·Granted Mar 11, 1986·9 cites·6 claims
- 3649US5246158AMethod of manufacturing a selective isolation screenNAGAOKA KK·Filed 1992·Granted Sep 21, 1993·22 cites·6 claims
- 3747US5673726AMethod for weaving a multi-ply fabric packing with hexagonal cellsNAGAOKA KK·Filed 1995·Granted Oct 7, 1997·11 cites·6 claims
- 3847US4089530APhonographic stylusNAGAOKA KK·Filed 1976·Granted May 16, 1978·5 cites·7 claims
- 3938US2017107122A1Raw water treatment methodNAGAOKA KK·Filed 2016·Application pending·0 cites
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