NITTO DENKO CORPORATION

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Technologies

Intl Class Technology # of Patents/ App Rank in Class
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM 312 1
 
 
C09J ADHESIVES; ADHESIVE PROCESSES IN GENERAL 291 1
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 155 44
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 132 11
 
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 86 48
 
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 72 5
 
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 67 20
 
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 50 12
 
 
G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS 49 19
 
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 41 15
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2014/0283,691 WATERPROOF VENTILATION STRUCTURE, WATERPROOF VENTILATION MEMBER, AND WATERPROOF AIR-PERMEABLE MEMBRANE Mar 25, 14 Sep 25, 14 [B01D]
2014/0284,086 VIBRATION-PROOF MATERIAL, VIBRATION-PROOF STRUCTURE, AND VIBRATION-PROOF METHOD Mar 12, 14 Sep 25, 14 [H05K, F16F]
2014/0284,554 SUBSTITUTED BISARYLOXYBIPHENYL COMPOUNDS FOR USE IN LIGHT-EMITTING DEVICES Mar 21, 13 Sep 25, 14 [H01L]
2014/0284,581 ORGANIC LIGHT EMITTING HOST MATERIALS Mar 21, 14 Sep 25, 14 [H01L]
2014/0284,584 ORGANIC LIGHT EMITTING BIPOLAR HOST MATERIALS Mar 25, 14 Sep 25, 14 [H01L]
2014/0285,887 METHOD OF PRODUCING POLARIZING PLATE Dec 03, 13 Sep 25, 14 [G02B, B32B]
2014/0285,888 RETARDATION FILM, AND CIRCULARLY POLARIZING PLATE AND IMAGE DISPLAY DEVICE EACH USING THE SAME Mar 14, 14 Sep 25, 14 [G02B, H05B]
2014/0285,926 COPPER RESIDUAL STRESS RELAXATION REDUCTION MEANS FOR HARD DISK DRIVE SLIDER GIMBALS Apr 11, 14 Sep 25, 14 [G11B]
2014/0287,222 BUFFER MATERIAL AND SEALING MATERIAL Mar 12, 14 Sep 25, 14 [C09J, C08L]
2014/0287,223 ETHYLENE-PROPYLENE-DIENE RUBBER FOAMED MATERIAL AND SEALING MATERIAL Mar 12, 14 Sep 25, 14 [C09J]
2014/0287,225 TRANSPARENT HEAT-RESISTANT FLAME-RETARDANT FILM Oct 31, 12 Sep 25, 14 [G02B]
2014/0287,255 CUTTING INFORMATION DETERMINATION METHOD, AND STRIP-SHAPED POLARIZING SHEET MANUFACTURING METHOD THEREWITH, OPTICAL DISPLAY UNIT MANUFACTURING METHOD THEREWITH, STRIP-SHAPED POLARIZING SHEET, AND POLARIZING SHEET MATERIAL Jun 03, 14 Sep 25, 14 [G02B, B26D]
2014/0264,141 INSULATING FILM Jun 29, 12 Sep 18, 14 [H01B]
2014/0264,987 METHOD OF MANUFACTURING PHOSPHOR TRANSLUCENT CERAMICS AND LIGHT EMITTING DEVICES Mar 15, 13 Sep 18, 14 [C08K]
2014/0268,333 RETARDATION FILM, AND CIRCULARLY POLARIZING PLATE AND IMAGE DISPLAY DEVICE EACH USING THE SAME Mar 14, 14 Sep 18, 14 [G02B, H05B]
2014/0268,334 POLYCARBONATE RESIN AND TRANSPARENT FILM FORMED THEREFROM May 30, 14 Sep 18, 14 [G02B, C08G]
2014/0271,916 MULTIVALENCE PHOTOCATALYTIC SEMICONDUCTOR ELEMENTS Mar 15, 13 Sep 18, 14 [C02F, B01J, A61K]
2014/0272,200 PRESSURE-SENSITIVE ADHESIVE LAYER-ATTACHED POLARIZING FILM AND IMAGE DISPLAY DEVICE Mar 05, 14 Sep 18, 14 [C09J, G02F]
2014/0272,201 PRESSURE-SENSITIVE ADHESIVE, PRESSURE SENSITIVE ADHESIVE LAYER, PRESSURE-SENSITIVE ADHESIVE SHEET, AND TOUCH PANEL Mar 10, 14 Sep 18, 14 [C09J]
2014/0272,408 WATER-DISPERSIBLE ACRYLIC PRESSURE-SENSITIVE ADHESIVE COMPOSITION, PRESSURE-SENSITIVE ADHESIVE LAYER, AND PRESSURE-SENSITIVE ADHESIVE SHEET Oct 12, 12 Sep 18, 14 [C09J]
2014/0251,588 HEAT-DISSIPATING MEMBER AND METHOD FOR PRODUCING SAME Oct 03, 12 Sep 11, 14 [F28F]
2014/0252,404 THERMALLY-CONDUCTIVE SHEET, LED MOUNTING SUBSTRATE, AND LED MODULE Oct 03, 12 Sep 11, 14 [H01L]
2014/0254,849 WATERPROOF SOUND TRANSMITTING MEMBER Feb 25, 14 Sep 11, 14 [H04R]
2014/0255,466 COMPOSITION FOR ENHANCING TRANSDERMAL ABSORPTION OF DRUG AND PATCH PREPARATION Mar 10, 14 Sep 11, 14 [A61K]
2014/0255,689 ADHESIVE COMPOSITION, ADHESIVE LAYER, POLARIZING FILM PROVIDED WITH ADHESIVE LAYER, AND IMAGE FORMATION DEVICE Apr 12, 13 Sep 11, 14 [G02B, C09J]
2014/0255,690 WATER-DISPERSIBLE ACRYLIC PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND PRESSURE-SENSITIVE ADHESIVE SHEET Oct 12, 12 Sep 11, 14 [C09J]
2014/0256,540 HIGH SURFACE AREA PHOTOCATALYST MATERIAL AND METHOD OF MANUFACTURE Sep 06, 13 Sep 11, 14 [B01J]
2014/0256,877 PRESSURE-SENSITIVE ADHESIVE SHEET Mar 07, 14 Sep 11, 14 [C09J]
2014/0246,632 POLARIZING FILM, IMAGE DISPLAY DEVICE, AND METHOD FOR PRODUCING POLARIZING FILM Jan 08, 13 Sep 04, 14 [G02B]
2014/0246,919 METHOD FOR FORMING MAGNETIC FIELD SPACE May 01, 13 Sep 04, 14 [H01F, H02J]
2014/0247,486 OPTICAL LAMINATE Apr 18, 12 Sep 04, 14 [G02B]
2014/0248,465 LAMINATE AND METHOD OF PRODUCING LAMINATE Jan 31, 14 Sep 04, 14 [C09K]
2014/0248,489 ADHESIVE, ADHESIVE LAYER, AND ADHESIVE SHEET Sep 12, 12 Sep 04, 14 [C09J]
2014/0248,490 REMOVABLE WATER-DISPERSIBLE ACRYLIC PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND PRESSURE-SENSITIVE ADHESIVE SHEET Oct 12, 12 Sep 04, 14 [C09J]
2014/0248,802 SMART TAP Aug 08, 12 Sep 04, 14 [H01R]
2014/0249,269 THERMALLY-DETACHABLE SHEET Sep 21, 12 Sep 04, 14 [C09D]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,841,757 Film for the backside of flip-chip type semiconductor, dicing tape-integrated film for the backside of semiconductor, method of manufacturing film for the backside of flip-chip type semiconductor, and semiconductor device Nov 17, 11 Sep 23, 14 [H01L]
8,841,780 Dicing tape-integrated wafer back surface protective film Dec 03, 13 Sep 23, 14 [H01L]
8,835,656 Linker and support for solid phase synthesis of nucleic acid Jan 30, 13 Sep 16, 14 [C07H, C07D]
8,835,767 Suspension board with circuit Jan 27, 12 Sep 16, 14 [G11B, H05K]
8,837,873 Opto-electric hybrid board and manufacturing method therefor Mar 07, 12 Sep 16, 14 [G02B]
8,837,874 Opto-electric hybrid board and method of manufacturing same Apr 19, 13 Sep 16, 14 [G02B]
8,828,125 Ventilation member Apr 06, 11 Sep 09, 14 [F21V, F21S, B01D]
8,828,227 Method for producing resin porous membrane with adhesive layer, resin porous membrane with adhesive layer, and filter member Apr 09, 12 Sep 09, 14 [C09J, B29C, B32B, A61F, B01D]
8,828,531 Emissive ceramic materials having a dopant concentration gradient and methods of making and using the same Nov 29, 11 Sep 09, 14 [C04B, C09K, B32B, H01L]
8,828,539 Acrylic pressure-sensitive adhesive, acrylic pressure-sensitive adhesive layer and acrylic pressure-sensitive adhesive tape or sheet Mar 16, 09 Sep 09, 14 [C09J, B32B]
8,828,753 Producing method of light emitting diode device Dec 11, 12 Sep 09, 14 [H01L]
8,820,923 Optical element for correcting color blindness Aug 02, 12 Sep 02, 14 [G02C, G02B, F21V, G09G, G06F, C09B]
8,821,226 Vent member Nov 15, 06 Sep 02, 14 [F21V, F21S, B60H, H05K, B65D]
8,821,674 Optical film material roll and method for manufacturing image display device using thereof Apr 16, 12 Sep 02, 14 [G02B, B32B, G01N]
8,821,989 Method for manufacturing optical laminated body Dec 16, 08 Sep 02, 14 [G02B]
8,822,048 Paste composition and printed circuit board Jan 24, 12 Sep 02, 14 [B32B, H05K, H01M]
8,822,058 Thermally conductive member, and battery device using the same Jul 17, 13 Sep 02, 14 [H01M]
8,822,351 Composition for thermosetting silcone resin Mar 01, 11 Sep 02, 14 [C08G, H01L, C08K, C08L]
8,822,834 Printed circuit board and method of manufacturing the same Jul 21, 11 Sep 02, 14 [H05K]
8,822,835 Touch panel sensor Oct 18, 12 Sep 02, 14 [G06F]
8,824,047 Polarizing plate, optical film and image display Oct 21, 08 Sep 02, 14 [G02B, G02F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Filing Date Issue/Pub Date Intl Class
8,771,845 Emissive aryl-heteroaryl compounds Jun 24, 13 Jul 08, 14 [C09K, C07D, H05B, G01J, H01L]
2014/0175,494 SILICONE RESIN COMPOSITION, ENCAPSULATING LAYER, REFLECTOR, AND OPTICAL SEMICONDUCTOR DEVICE Feb 28, 14 Jun 26, 14 [H01L]
2014/0179,879 SILICONE RESIN COMPOSITION, ENCAPSULATING LAYER, REFLECTOR, AND OPTICAL SEMICONDUCTOR DEVICE Feb 28, 14 Jun 26, 14 [C08L]
8,698,324 Dicing tape-integrated film for semiconductor back surface Dec 22, 10 Apr 15, 14 [H01L]
2014/0082,325 INTELLIGENT ARCHITECTURE CREATOR Mar 01, 13 Mar 20, 14 [G06F]
2014/0065,409 ETHYLENE-PROPYLENE-DIENE RUBBER FOAMED MATERIAL AND SEALING MATERIAL Sep 05, 13 Mar 06, 14 [C08J]
2014/0066,542 PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND PRESSURE-SENSITIVE ADHESIVE SHEET Aug 29, 13 Mar 06, 14 [C09J]
2014/0053,977 PRESSURE-SENSITIVE ADHESIVE TAPE AND METHOD USING THE TAPE Nov 04, 13 Feb 27, 14 [C09J, B32B]
8,647,956 Dicing tape-integrated film for semiconductor back surface, and process for producing semiconductor device Jul 27, 11 Feb 11, 14 [H01L]
2014/0037,951 PRESSURE-SENSITIVE ADHESIVE COMPOSITION, PRESSURE-SENSITIVE ADHESIVE LAYER, PRESSURE-SENSITIVE ADHESIVE SHEET, AND OPTICAL FILM Jul 30, 13 Feb 06, 14 [C09J]
2014/0000,793 METHOD OF MANUFACTURING AN LED Jun 10, 13 Jan 02, 14 [H01L]
2013/0341,573 PHOTOREFRACTIVE COMPOSITION COMPRISING ELECTROLYTES IN A PHOTOREFRACTIVE LAYER AND METHOD OF MAKING THEREOF Feb 22, 12 Dec 26, 13 [G02B]
2013/0341,574 PHOTOREFRACTIVE COMPOSITION AND DEVICE COMPRISING THE COMPOSITION Feb 22, 12 Dec 26, 13 [G02F]
2013/0323,498 PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND PRESSURE-SENSITIVE ADHESIVE SHEET May 29, 13 Dec 05, 13 [C09J]
8,591,953 Drug carrier and drug carrier kit for inhibiting fibrosis Apr 04, 12 Nov 26, 13 [C12N, A61K]
8,584,870 Composite semipermeable membrane Jul 11, 08 Nov 19, 13 [C02F, B01D]
2013/0303,646 PRESSURE-SENSITIVE ADHESIVE SHEET FOR METAL SURFACE PROTECTION May 03, 13 Nov 14, 13 [C09J]
8,570,458 Liquid crystal display device and polarizing plate Oct 09, 09 Oct 29, 13 [G02F]
2013/0280,438 METHOD FOR PRODUCING POLARIZING FILM, AND LIQUID CRYSTAL DISPLAY DEVICE Jun 25, 13 Oct 24, 13 [G02B]
2013/0273,716 METHOD OF DICING SUBSTRATE Apr 16, 13 Oct 17, 13 [H01L]

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