Inventor · disambiguated record
Nobuyuki Harada
Also filed as: HARADA NOBUYUKI
55 granted patents·3 pending applications·2,558 citations·filing 1988–2014
99Inventor score
Files withNIPPON CATALYTIC CHEM IND40DAINIPPON PRINTING CO LTD5HARADA NOBUYUKI4IBM2FUJIMARU HIROTAMA1
Top patents by PatentIndex Score
58 records- 0199US6809158B2Water-absorbing agent and process for producing the sameNIPPON CATALYTIC CHEM IND·Filed 2001·Granted Oct 26, 2004·187 cites·35 claims
- 0297US6107358AWater-absorbent resin and method for production thereofNIPPON CATALYTIC CHEM IND·Filed 1997·Granted Aug 22, 2000·174 cites·19 claims
- 0397US5382610AWater absorbent matter and method for producing it as well as water absorbent and method for producing itNIPPON CATALYTIC CHEM IND·Filed 1993·Granted Jan 17, 1995·175 cites·29 claims
- 0496US6254990B1Surface-crosslinking process for water-absorbent resinNIPPON CATALYTIC CHEM IND·Filed 1999·Granted Jul 3, 2001·152 cites·17 claims
- 0596US5985944AWater-absorbent resin, process for production thereof, and water-absorbent resin compositionNIPPON CATALYTIC CHEM IND·Filed 1995·Granted Nov 16, 1999·125 cites·19 claims
- 0696US5853867AAbsorbent composite, method for production thereof, and absorbent articleNIPPON CATALYTIC CHEM IND·Filed 1996·Granted Dec 29, 1998·117 cites·26 claims
- 0795US6444744B1Hydrophilic resin, absorbent article, and acrylic acid for polymerizationNIPPON CATALYTIC CHEM IND·Filed 1999·Granted Sep 3, 2002·114 cites·17 claims
- 0895US5574121AProcess for preparing an absorbent resin crosslinked with a mixture of trimethylolpropane diacrylate and triacrylateNIPPON CATALYTIC CHEM IND·Filed 1994·Granted Nov 12, 1996·142 cites·29 claims
- 0993US6576713B2Water-absorbent resin powder and production process thereforNIPPON CATALYTIC CHEM IND·Filed 2001·Granted Jun 10, 2003·56 cites·29 claims
- 1093US4920202AMethod for production of hydrophilic polymer from hydrated gel polymerNIPPON CATALYTIC CHEM IND·Filed 1988·Granted Apr 24, 1990·67 cites·17 claims
- 1191US5981070AWater-absorbent agent powders and manufacturing method of the sameNIPPON CATALYTIC CHEM IND·Filed 1996·Granted Nov 9, 1999·70 cites·43 claims
- 1289US5610208AWater-absorbent agent, method for production thereof, and water-absorbent compositionNIPPON CATALYTIC CHEM IND·Filed 1995·Granted Mar 11, 1997·150 cites·13 claims
- 1388US6372852B2Water-absorbing composition and production process for water-absorbing agentNIPPON CATALYTIC CHEM IND·Filed 1999·Granted Apr 16, 2002·59 cites·15 claims
- 1487US6187872B1Water-absorbent agent and method for manufacturing the sameNIPPON CATALYTIC CHEM IND·Filed 1997·Granted Feb 13, 2001·58 cites·37 claims
- 1586US7493445B2Cache memory system and control method of the cache memory systemIBM·Filed 2005·Granted Feb 17, 2009·15 cites·15 claims
- 1686US6303228B1Thermal transfer ribbon and base film thereofTEIJIN LTD·Filed 1999·Granted Oct 16, 2001·39 cites·14 claims
- 1786US6184433B1Pressure-resistant absorbent resin, disposable diaper using the resin, and absorbent resin, and method for production thereofNIPPON CATALYTIC CHEM IND·Filed 1998·Granted Feb 6, 2001·50 cites·26 claims
- 1886US5830543AGelling material for aqueous fluidsNIPPON CATALYTIC CHEM IND·Filed 1995·Granted Nov 3, 1998·83 cites·17 claims
- 1986US5079034AMethod for manufacturing a water absorbent composite by applying an aqueous polymerizable solution to a substrate and polymerizing the coating against polymerization inner surfacesNIPPON CATALYTIC CHEM IND·Filed 1989·Granted Jan 7, 1992·44 cites·14 claims
- 2085US6410616B1Crosslinked polymer particle and its production process and useNIPPON CATALYTIC CHEM IND·Filed 1999·Granted Jun 25, 2002·51 cites·4 claims
- 2185US6150469AMethod of producing a hydrophilic resinNIPPON CATALYTIC CHEM IND·Filed 1997·Granted Nov 21, 2000·41 cites·5 claims
- 2284US6992144B2Water-absorbent agent, method for production thereof, and water-absorbent compositionNIPPON CATALYTIC CHEM IND·Filed 2002·Granted Jan 31, 2006·15 cites·11 claims
- 2380US7250459B2Absorbent resin compositionNIPPON CATALYTIC CHEM IND·Filed 2005·Granted Jul 31, 2007·4 cites·11 claims
- 2480US6342652B1Water-swellable crosslinked polymer, its composition, and their production processes and usesNIPPON CATALYTIC CHEM IND·Filed 2000·Granted Jan 29, 2002·17 cites·21 claims
- 2579US7098284B2Water-absorbing agent and production process therefor, and water-absorbent structureNIPPON SHOKUBAL CO LTD·Filed 2002·Granted Aug 29, 2006·74 cites·26 claims
- 2678US6251960B1Process for production of water absorbent resinNIPPON CATALYTIC CHEM IND·Filed 1999·Granted Jun 26, 2001·30 cites·26 claims
- 2778US5599763AAbsorbent material, absorbent body, and method for production thereofNIPPON CATALYTIC CHEM IND·Filed 1994·Granted Feb 4, 1997·29 cites·23 claims
- 2876US6100305AMethod of production of water-absorbing resinNIPPON CATALYTIC CHEM IND·Filed 1997·Granted Aug 8, 2000·40 cites·25 claims
- 2973US6333109B1Water-swellable crosslinked polymer composition and productionNIPPON CATALYTIC CHEM IND·Filed 1999·Granted Dec 25, 2001·28 cites·31 claims
- 3069US6881792B2Production processes for basic water-absorbent resin and water-absorbing agent, and use thereofNIPPON CATALYTIC CHEM IND·Filed 2003·Granted Apr 19, 2005·6 cites·15 claims
- 3168US4959060ABody fluid-adsorbing articleNIPPON CATALYTIC CHEM IND·Filed 1989·Granted Sep 25, 1990·63 cites·21 claims
- 3267US6008157AThermal transfer sheetDAINIPPON PRINTING CO LTD·Filed 1997·Granted Dec 28, 1999·18 cites·5 claims
- 3365US7495056B2Water-absorbing agent and production process therefor, and water-absorbent structureNIPPON CATALYTIC CHEM IND·Filed 2006·Granted Feb 24, 2009·2 cites·34 claims
- 3464US6391994B2Production process for vinylpyrrolidone polymerNIPPON CATALYTIC CHEM IND·Filed 2001·Granted May 21, 2002·6 cites·16 claims
- 3562US8683142B2Technique and apparatus for identifying cache segments for caching data to be written to main memoryHARADA NOBUYUKI·Filed 2012·Granted Mar 25, 2014·1 cites·9 claims
- 3661US8765857B2Particulate water retaining material for cultivating plant having water absorbent resin as main componentFUJIMARU HIROTAMA·Filed 2004·Granted Jul 1, 2014·4 cites·16 claims
- 3761US8266385B2Technique and apparatus for identifying cache segments for caching data to be written to main memoryHARADA NOBUYUKI·Filed 2008·Granted Sep 11, 2012·2 cites·15 claims
- 3859US7406571B2Memory system and method for controlling the same, and method for maintaining data coherencyIBM·Filed 2006·Granted Jul 29, 2008·1 cites·13 claims
- 3959US5098775ABody fluid-absorbing articleNIPPON CATALYTIC CHEM IND·Filed 1990·Granted Mar 24, 1992·15 cites·15 claims
- 4054US5714434AThermal transfer sheetDAINIPPON PRINTING CO LTD·Filed 1995·Granted Feb 3, 1998·10 cites·4 claims
- 4153US5115011AProcess for producing quality-improved water-absorbent polymers and productsNIPPON CATALYTIC CHEM IND·Filed 1990·Granted May 19, 1992·44 cites·17 claims
- 4249US5368918AAbsorbent material comprising absorbent polymeric particulate material coated with synthetic pulpNIPPON CATALYTIC CHEM IND·Filed 1991·Granted Nov 29, 1994·37 cites·18 claims
- 4348US5195999AAbsorbent body and absorbent articleNIPPON CATALYTIC CHEM IND·Filed 1991·Granted Mar 23, 1993·41 cites·16 claims
- 4447US6399668B1Water absorbent resinNIPPON CATALYTIC CHEM IND·Filed 1998·Granted Jun 4, 2002·20 cites·17 claims
- 4546US5792855AWater-absorbent resins and manufacturing methods thereofNIPPON CATALYTIC CHEM IND·Filed 1997·Granted Aug 11, 1998·22 cites·8 claims
- 4645US2001006267A1Production processes for basic water-absorbent resin and water-absorbing agent, and use thereofFiled 2000·Application pending·0 cites
- 4745US2009019235A1Apparatus and method for caching data in a computer memoryHARADA NOBUYUKI·Filed 2008·Application pending·0 cites
- 4844US8112589B2System for caching data from a main memory with a plurality of cache statesHARADA NOBUYUKI·Filed 2008·Granted Feb 7, 2012·0 cites·13 claims
- 4940US6001911AAbsorbent resin, absorbent material and method of manufacturing the sameNIPPON SHIKUBAI CO LTD·Filed 1996·Granted Dec 14, 1999·33 cites·46 claims
- 5039USD779948SCarrying tray for semiconductorsMISHIMA KOSAN CO LTD·Filed 2014·Granted Feb 28, 2017·3 cites·1 claims
Showing the top 50 of 58 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →