Inventor · disambiguated record
Kiyotaka Ito
Also filed as: ITO KIYOTAKA
30 granted patents·8 pending applications·330 citations·filing 1984–2013
96Inventor score
Files withFUJISAWA PHARMACEUTICAL CO14ITO KIYOTAKA7PANASONIC CORP4SANYO ELECTRIC CO4FURUKAWA PREC ENGINEERING CO I1
Top patents by PatentIndex Score
38 records- 0197US4822805APyridyl-imidazole compounds which have useful pharmaceutical activityFUJISAWA PHARMACEUTICAL CO·Filed 1987·Granted Apr 18, 1989·88 cites·9 claims
- 0296US4725600APyrimidine compounds having activity as a cardiotonic anti-hypertensive cerebrovascular vasodilator and anti-platelet aggregation agentFUJISAWA PHARMACEUTICAL CO·Filed 1985·Granted Feb 16, 1988·62 cites·18 claims
- 0390US4824851APyrimidones as cardiotonic, anti hypertensive, cerebrovascular vasodilator and anti-platelet agentsFUJISAWA PHARMACEUTICAL CO·Filed 1988·Granted Apr 25, 1989·23 cites·7 claims
- 0486US7885171B2Information recording medium and information recording apparatusPANASONIC CORP·Filed 2009·Granted Feb 8, 2011·5 cites·3 claims
- 0581US4988698A2(1H)-quinolinone compounds and pharmaceutical composition comprising the sameFUJISAWA PHARMACEUTICAL CO·Filed 1989·Granted Jan 29, 1991·30 cites·6 claims
- 0670US4612376ASubstituted-3,4-dihydro-4-(2,4,6-trimethoxyphenylimino)-2(1H)-pyrimidones useful as cardiotonic, antihypertensive, cerebrovascular vasodilator and anti-platelet agentFUJISAWA PHARMACEUTICAL CO·Filed 1984·Granted Sep 16, 1986·8 cites·17 claims
- 0768US6770667B1Amide compoundsFUJISAWA PHARMACEUTICAL CO·Filed 2000·Granted Aug 3, 2004·3 cites·14 claims
- 0864US7031140B2Electric double layer capacitor, electrolytic cell and process for fabricating sameSANYO ELECTRIC CO·Filed 2004·Granted Apr 18, 2006·13 cites·12 claims
- 0963US7079376B2Electric double layer capacitor, electrolyte battery and method for manufacturing the sameFURUKAWA PREC ENGINEERING CO L·Filed 2005·Granted Jul 18, 2006·4 cites·5 claims
- 1060US4897915AProcess for producing magnetic head of floating typeSANYO ELECTRIC CO·Filed 1989·Granted Feb 6, 1990·11 cites·4 claims
- 1155US7054138B2Electric double layer capacitor and electrolyte batteryFURUKAWA PREC ENGINEERING CO I·Filed 2005·Granted May 30, 2006·3 cites·7 claims
- 1255US4649142A3,4-dihydro-1,3-disubstituted-6-(substituted phenylimino)-2(1H)-pyrimidinone useful as cardiotonic agent and anti-allergic agentFUJISAWA PHARMACEUTICAL CO·Filed 1985·Granted Mar 10, 1987·4 cites·6 claims
- 1354US8243571B2Reproduced signal evaluating method, information recording medium, reproducing device, and recording deviceITO KIYOTAKA·Filed 2009·Granted Aug 14, 2012·0 cites·4 claims
- 1454US8179760B2Reproduction signal evaluation method, information recording medium, reproduction apparatus and recording apparatusITO KIYOTAKA·Filed 2009·Granted May 15, 2012·0 cites·4 claims
- 1554US2008081201A1Resin product having luster metallic coating film with discontinuous structureTOYODA GOSEI KK·Filed 2007·Application pending·0 cites
- 1653US2010085851A1Method and apparatus for evaluating information recording mediumPANASONIC CORP·Filed 2008·Application pending·0 cites
- 1751US2004266774A1Amide compoundsFUJISAWA PHARMACEUTICAL CO·Filed 2004·Application pending·0 cites
- 1849US8144566B2Information recording medium and information recording apparatusSHOJI MAMORU·Filed 2010·Granted Mar 27, 2012·0 cites·3 claims
- 1948US6098405ADrive unit for medical equipmentNIPPON ZEON CO·Filed 1996·Granted Aug 8, 2000·53 cites·24 claims
- 2046US2015124577A1Optical information recording medium and optical information recording devicePANASONIC IP MAN CO LTD·Filed 2013·Application pending·0 cites
- 2145US8879375B2Optical pickup and optical disk devicePANASONIC CORP·Filed 2013·Granted Nov 4, 2014·0 cites·5 claims
- 2245US5256780APyrimidoindole derivatives and processes for preparation thereofFUJISAWA PHARMACEUTICAL CO·Filed 1992·Granted Oct 26, 1993·2 cites·1 claims
- 2344US5146671AMethod of manufacturing floating type magnetic headSANYO ELECTRIC CO·Filed 1991·Granted Sep 15, 1992·6 cites·11 claims
- 2442US4746664ASubstituted-3,4-dihydro-4-(2,4,6-trimethoxyphenylimino)-2(1H)-pyrimidones useful as cardiotonic, antihypertensive, cerebrovascular vasodilator and anti-platelet agentFUJISAWA PHARMACEUTICAL CO·Filed 1986·Granted May 24, 1988·2 cites·6 claims
- 2541US5141945APyridoindole derivatives and processes for preparation thereofFUJISAWA PHARMACEUTICAL CO·Filed 1989·Granted Aug 25, 1992·2 cites·8 claims
- 2640US8488433B2Modulated signal detecting apparatus and modulated signal detecting methodITO KIYOTAKA·Filed 2012·Granted Jul 16, 2013·0 cites·14 claims
- 2739US9042002B2Modulated signal detecting apparatus and modulated signal detecting methodITO KIYOTAKA·Filed 2012·Granted May 26, 2015·0 cites·9 claims
- 2839US8400890B2Optical information recording medium, information recording apparatus, information reproducing apparatus, information recording method, information reproducing method and method for producing optical information recording mediumNAKAMURA ATSUSHI·Filed 2010·Granted Mar 19, 2013·0 cites·22 claims
- 2939US8233362B2Information recording medium, method for recording information on information recording medium, method for reproducing information from information recording medium and method for producing information recording mediumITO KIYOTAKA·Filed 2010·Granted Jul 31, 2012·0 cites·18 claims
- 3039US5180728APyrimidoindole derivatives and processes for preparation thereofFUJISAWA PHARMACEUTICAL CO·Filed 1990·Granted Jan 19, 1993·3 cites·9 claims
- 3138US5016341AA process for producing magnetic heads of the floating typeSANYO ELECTRIC CO·Filed 1989·Granted May 21, 1991·6 cites·12 claims
- 3238US2012057448A1Recording method, recording device and information recording mediumITO KIYOTAKA·Filed 2011·Application pending·0 cites
- 3338US2010232270A1Optical information recording medium, information recording apparatus, information reproducing apparatus, information recording method, information reproducing method and method for producing optical information recording mediumPANASONIC CORP·Filed 2010·Application pending·0 cites
- 3436US2011107134A1Information recording medium, method for recording information on information recording medium, method for reproducing information from information recording medium, and method for manufacturing information recording mediumITO KIYOTAKA·Filed 2010·Application pending·0 cites
- 3535US8189322B2Solid electrolytic capacitorMATSUZAKI KENICHIRO·Filed 2009·Granted May 29, 2012·0 cites·4 claims
- 3633US5173493APyridoindole derivatives and processes for preparation thereofFUJISAWA PHARMACEUTICAL CO·Filed 1990·Granted Dec 22, 1992·1 cites·9 claims
- 3732US5290785ATherapeutic agent for ischemic diseasesFUJISAWA PHARMACEUTICAL CO·Filed 1992·Granted Mar 1, 1994·1 cites·3 claims
- 3831US2003176454A1N-coating heterocyclic compoundsFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →