Inventor · disambiguated record
Kazuya Hiratsuka
Also filed as: HIRATSUKA KAZUYA
43 granted patents·1 pending application·1,714 citations·filing 1986–2010
99Inventor score
Files withASAHI GLASS CO LTD38AGC SEIMI CHEMICAL CO LTD1JEOL LTD1OKAMURA LAB INC1TOKYO SHIBAURA ELECTRIC CO1
Top patents by PatentIndex Score
44 records- 0196US4725927AElectric double layer capacitorASAHI GLASS CO LTD·Filed 1987·Granted Feb 16, 1988·96 cites·9 claims
- 0295US5482768ASurface-treated substrate and process for its productionASAHI GLASS CO LTD·Filed 1994·Granted Jan 9, 1996·109 cites·16 claims
- 0394US5953204AElectric double layer capacitorASAHI GLASS CO LTD·Filed 1995·Granted Sep 14, 1999·142 cites·13 claims
- 0490US5480722AUltraviolet ray absorbent glass and method for preparing the sameASAHI GLASS CO LTD·Filed 1993·Granted Jan 2, 1996·75 cites·9 claims
- 0589US6072693AElectric double layer capacitor and separator thereforASAHI GLASS CO LTD·Filed 1998·Granted Jun 6, 2000·101 cites·17 claims
- 0689US4725926AElectric double layer capacitor having high capacityASAHI GLASS CO LTD·Filed 1987·Granted Feb 16, 1988·57 cites·9 claims
- 0787US6585915B2Process for producing a carbon material for an electric double layer capacitor electrode, and processes for producing an electric double layer capacitor electrode and an electric double layer capacitor employing itASAHI GLASS CO LTD·Filed 2001·Granted Jul 1, 2003·35 cites·32 claims
- 0887US6072692AElectric double layer capacitor having an electrode bonded to a current collector via a carbon type conductive adhesive layerASAHI GLASS CO LTD·Filed 1998·Granted Jun 6, 2000·75 cites·9 claims
- 0986US6402792B1Electric double layer capacitor and process for its productionASAHI GLASS CO LTD·Filed 2000·Granted Jun 11, 2002·36 cites·4 claims
- 1086US6349027B1Electric double layer capacitorASAHI GLASS CO LTD·Filed 1999·Granted Feb 19, 2002·75 cites·12 claims
- 1183US6424517B1Electric double layer capacitorASAHI GLASS CO LTD·Filed 2000·Granted Jul 23, 2002·34 cites·17 claims
- 1282US4702977ASecondary battery using non-aqueous solventTOSHIBA BATTERY·Filed 1986·Granted Oct 27, 1987·46 cites·20 claims
- 1381US6827879B2Activated carbon material, process for producing the same and electric double layer capacitor employing the sameASAHI GLASS CO LTD·Filed 2002·Granted Dec 7, 2004·29 cites·6 claims
- 1481US6201686B1Electric double layer capacitorASAHI GLASS CO LTD·Filed 1998·Granted Mar 13, 2001·62 cites·17 claims
- 1581US6195251B1Electrode assembly and electric double layer capacitor having the electrode assemblyASAHI GLASS CO LTD·Filed 1998·Granted Feb 27, 2001·65 cites·20 claims
- 1680US7173807B2Electric double layer capacitorASAHI GLASS CO LTD·Filed 2006·Granted Feb 6, 2007·10 cites·17 claims
- 1780US5604426AElectric apparatus with a power supply including an electric double layer capacitorASAHI GLASS CO LTD·Filed 1994·Granted Feb 18, 1997·53 cites·6 claims
- 1879US6222720B1Electric double layer capacitorASAHI GLASS CO LTD·Filed 1998·Granted Apr 24, 2001·58 cites·16 claims
- 1977US6379402B1Method for manufacturing large-capacity electric double-layer capacitorASAHI GLASS CO LTD·Filed 1999·Granted Apr 30, 2002·50 cites·36 claims
- 2075US6547990B2Process for producing activated carbon material, and electric double layer capacitor employing the sameASAHI GLASS CO LTD·Filed 2001·Granted Apr 15, 2003·21 cites·16 claims
- 2175US5795680ANon-aqueous electrolyte type secondary batteryASAHI GLASS CO LTD·Filed 1996·Granted Aug 18, 1998·53 cites·9 claims
- 2274US6072691AElectric double layer capacitor and an assembled cell type power source deviceASAHI GLASS CO LTD·Filed 1997·Granted Jun 6, 2000·43 cites·17 claims
- 2373US5754393AElectric double layer capacitorASAHI GLASS CO LTD·Filed 1996·Granted May 19, 1998·47 cites·8 claims
- 2473US5498951AMethod and apparatus for charging electric double layer capacitorJEOL LTD·Filed 1994·Granted Mar 12, 1996·50 cites·11 claims
- 2571US6879482B2Electric double layer capacitorASAHI GLASS CO LTD·Filed 2003·Granted Apr 12, 2005·17 cites·19 claims
- 2670US6710999B2Electric double layer capacitorASAHI GLASS CO LTD·Filed 2002·Granted Mar 23, 2004·16 cites·16 claims
- 2769US6038123AElectric double layer capacitor, and carbon material and electrode thereforASAHI GLASS CO LTD·Filed 1998·Granted Mar 14, 2000·35 cites·19 claims
- 2867US6352565B2Electric double layer capacitorASAHI GLASS CO LTD·Filed 2001·Granted Mar 5, 2002·14 cites·6 claims
- 2966US6830594B2Process for producing an electric double layer capacitor and positive electrode for an electric double layer capacitorASAHI GLASS CO LTD·Filed 2002·Granted Dec 14, 2004·14 cites·19 claims
- 3066US6773466B1Method for producing an electric double layer capacitorASAHI GLASS CO LTD·Filed 2000·Granted Aug 10, 2004·15 cites·22 claims
- 3166US6104600AElectric double layer capacitorASAHI GLASS CO LTD·Filed 1999·Granted Aug 15, 2000·31 cites·13 claims
- 3264US5545933AElectric power storage apparatusOKAMURA LAB INC·Filed 1994·Granted Aug 13, 1996·45 cites·8 claims
- 3357US8551658B2Process for producing lithium-containing composite oxideYAMADA RYOJI·Filed 2007·Granted Oct 8, 2013·1 cites·11 claims
- 3454US5969936AElectric double layer capacitor and electrolyte thereforASAHI GLASS CO LTD·Filed 1998·Granted Oct 19, 1999·18 cites·17 claims
- 3552US6728095B2Electric double layer capacitorASAHI GLASS CO LTD·Filed 2001·Granted Apr 27, 2004·5 cites·20 claims
- 3650US6411496B1Electric double layer capacitor and separator thereforASAHI GLASS CO LTD·Filed 1999·Granted Jun 25, 2002·15 cites·9 claims
- 3748US5888673AOrganic electrolyte cellASAHI GLASS CO LTD·Filed 1997·Granted Mar 30, 1999·14 cites·20 claims
- 3845US4757424AElectric double layer capacitorASAHI GLASS CO LTD·Filed 1987·Granted Jul 12, 1988·8 cites·3 claims
- 3942US6898067B1Electric double-layer capacitorASAHI GLASS CO LTD·Filed 1999·Granted May 24, 2005·10 cites·14 claims
- 4042US4767683ANon-aqueous electrochemical cellTOKYO SHIBAURA ELECTRIC CO·Filed 1987·Granted Aug 30, 1988·9 cites·5 claims
- 4141US5320913AConductive film and low reflection conductive film, and processes for their productionASAHI GLASS CO LTD·Filed 1993·Granted Jun 14, 1994·10 cites·4 claims
- 4240US6310763B1Electric double layer capacitorASAHI GLASS CO LTD·Filed 1999·Granted Oct 30, 2001·8 cites·5 claims
- 4338US2010196761A1Granular powder of transition metal compound as raw material for cathode active material for lithium secondary battery, and method for its productionAGC SEIMI CHEMICAL CO LTD·Filed 2010·Application pending·0 cites
- 4436US5578377AColored thin film-forming coating solution and colored thin film obtained by such coating solutionASAHI GLASS CO LTD·Filed 1994·Granted Nov 26, 1996·7 cites·34 claims
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