Inventor · disambiguated record
Yasushi Ogawa
Also filed as: OGAWA YASUSHI
76 granted patents·35 pending applications·2,044 citations·filing 1988–2022
99Inventor score
Top patents by PatentIndex Score
111 records- 0198US4950483ACollagen wound healing matrices and process for their productionCOLLAGEN CORP·Filed 1988·Granted Aug 21, 1990·427 cites·10 claims
- 0297US7297814B2Multitube reactor, vapor phase catalytic oxidation method using the multitube reactor, and start up method applied to the multitube reactorMITSUBISHI CHEM CORP·Filed 2005·Granted Nov 20, 2007·63 cites·12 claims
- 0396US5535382ADocument retrieval system involving ranking of documents in accordance with a degree to which the documents fulfill a retrieval condition corresponding to a user entryRICOH KK·Filed 1993·Granted Jul 9, 1996·215 cites·16 claims
- 0496US5024841ACollagen wound healing matrices and process for their productionCOLLAGEN CORP·Filed 1988·Granted Jun 18, 1991·270 cites·18 claims
- 0596US5020019ADocument retrieval systemRICOH KK·Filed 1990·Granted May 28, 1991·169 cites·8 claims
- 0694US5110604AProcesses for producing collagen matrixes and methods of using sameCOLLAGEN CORP·Filed 1990·Granted May 5, 1992·145 cites·4 claims
- 0789US7368601B2Process for producing (meth)acrylic acids and process for distilling the sameMITSUBISHI CHEM CORP·Filed 2006·Granted May 6, 2008·6 cites·9 claims
- 0888US7537903B2FGF21 upregulates expression of GLUT-1 in a βklotho-dependent mannerUNIV TEXAS·Filed 2008·Granted May 26, 2009·22 cites·1 claims
- 0987US7730069B2Full-text search device performing merge processing by using full-text index-for-registration/ deletion storage part with performing registration/deletion processing by using other full-text index-for-registration/deletion storage partRICOH KK·Filed 2006·Granted Jun 1, 2010·17 cites·2 claims
- 1086US5219576ACollagen wound healing matrices and process for their productionCOLLAGEN CORP·Filed 1991·Granted Jun 15, 1993·158 cites·4 claims
- 1184US7144557B2Multitube reactor, vapor phase catalytic oxidation method using the multitube reactor, and start up method applied to the multitube reactorMITSUBISHI CHEM CORP·Filed 2004·Granted Dec 5, 2006·22 cites·8 claims
- 1283US5420243ABiologically active TGF-β2 peptidesCELTRIX PHARMA·Filed 1993·Granted May 30, 1995·42 cites·11 claims
- 1382US6968872B2Process for recovering liquid chemical products in chemical production facilityMITSUBISHI CHEM CORP·Filed 2005·Granted Nov 29, 2005·4 cites·7 claims
- 1482US5208219AMethod for inducing bone growthCELTRIX PHARMA·Filed 1991·Granted May 4, 1993·107 cites·31 claims
- 1581US7015357B2Processes for producing (meth)acrylic acidMITSUBISHI CHEM CORP·Filed 2004·Granted Mar 21, 2006·10 cites·8 claims
- 1679US7786323B2Method for collecting (meth)acrolein or (meth)acrylic acid and collecting device for the sameMITSUBISHI CHEM CORP·Filed 2006·Granted Aug 31, 2010·3 cites·6 claims
- 1779US7265241B2Method for purifying (meth)acrylic acidMITSUBISHI CHEM CORP·Filed 2005·Granted Sep 4, 2007·2 cites·6 claims
- 1878US7288169B2Distillation apparatus for readily polymerizable compoundMITSUBISHI CHEM CORP·Filed 2004·Granted Oct 30, 2007·20 cites·14 claims
- 1977US10723689B2Production method for (meth)acrylic acid or ester thereofMITSUBISHI CHEM CORP·Filed 2018·Granted Jul 28, 2020·1 cites·4 claims
- 2075US5322933ACrystal structure of TGF-β-2US ARMY·Filed 1992·Granted Jun 21, 1994·39 cites·3 claims
- 2173US7644097B2Full-text search device performing merge processing by using full-text index-for-registration/deletion storage part with performing registration/deletion processing by using other full-text index-for-registration/deletion storage partRICOH KK·Filed 2006·Granted Jan 5, 2010·5 cites·62 claims
- 2273US7473338B2Distillation apparatus for readily polymerizable compoundMITSUBISHI CHEM CORP·Filed 2005·Granted Jan 6, 2009·4 cites·2 claims
- 2372US6436897B2Pharmaceutical formulations for IGF/IGFBPCELTRIX PHARMA·Filed 1998·Granted Aug 20, 2002·30 cites·25 claims
- 2472US5462925ATransforming growth factor β2,3CELTRIX PHARMA·Filed 1992·Granted Oct 31, 1995·26 cites·2 claims
- 2571US7080654B2Method for transporting easily polymerizable liquid by pipelineMITSUBISHI CHEM CORP·Filed 2004·Granted Jul 25, 2006·13 cites·4 claims
- 2670US8156020B2Charge managing system, image forming apparatus, charge managing server, and image forming methodMURAYAMA MIDORI·Filed 2008·Granted Apr 10, 2012·5 cites·15 claims
- 2770US7094921B2Method for storing (meth)acrylic acid or (meth)acrylic estersMITSUBISHI CHEM CORP·Filed 2004·Granted Aug 22, 2006·4 cites·3 claims
- 2869US5413989AMethod and activin compositions for inducing bone growthCELTRIX PHARMA·Filed 1993·Granted May 9, 1995·59 cites·15 claims
- 2968US7189872B2Process for producing (meth)acrylic acidMITSUBISHI CHEM CORP·Filed 2004·Granted Mar 13, 2007·4 cites·14 claims
- 3068US6546383B1Method and device for document retrievalRICOH KK·Filed 2000·Granted Apr 8, 2003·22 cites·36 claims
- 3167US7279076B2Apparatus and method for handling easily polymerizable substance, apparatus for extracting liquid from apparatus under reduced pressure, and process for producing easily polymerizable substanceMITSUBISHI CHEM CORP·Filed 2006·Granted Oct 9, 2007·1 cites·6 claims
- 3266US7348455B2Process for producing (meth)acrylic acidsMITSUBISHI CHEM CORP·Filed 2004·Granted Mar 25, 2008·5 cites·16 claims
- 3365US7214816B2Process for producing (meth)acrylic acid and (meth)acrylic estersMITSUBISHI CHEM CORP·Filed 2005·Granted May 8, 2007·2 cites·1 claims
- 3465US7072889B2Document retrieval using index of reduced sizeRICOH KK·Filed 2002·Granted Jul 4, 2006·20 cites·10 claims
- 3564US8835534B2Aromatic polycarbonate resin composition, method for producing the resin composition, and molded article of the sameKUROKAWA HARUHIKO·Filed 2010·Granted Sep 16, 2014·1 cites·7 claims
- 3664US7563927B2Process for producing (meth)acrylic acid or (meth)acroleinMITSUBISHI CHEM CORP·Filed 2004·Granted Jul 21, 2009·3 cites·20 claims
- 3764US7067696B2Process for producing (meth)acrolein or (meth)acrylic acidMITSUBISHI CHEM CORP·Filed 2004·Granted Jun 27, 2006·3 cites·7 claims
- 3864US6714927B1Apparatus for retrieving documentsRICOH KK·Filed 2000·Granted Mar 30, 2004·17 cites·39 claims
- 3962US10160487B1Dump truckKOMATSU MFG CO LTD·Filed 2017·Granted Dec 25, 2018·1 cites·20 claims
- 4062US8201585B2Method and apparatus for filling coating materialNOMURA TAKAO·Filed 2006·Granted Jun 19, 2012·5 cites·8 claims
- 4162US7135594B2Method for preventing clogging in apparatus for handling (meth)acrylic acid or esters thereofMITSUBISHI CHEM CORP·Filed 2004·Granted Nov 14, 2006·2 cites·5 claims
- 4261US7414150B2Method for purifying (meth)acrylic acidMITSUBISHI CHEM CORP·Filed 2004·Granted Aug 19, 2008·1 cites·9 claims
- 4361US7244863B2Process for producing (meth)acrylic acid compoundMITSUBISHI CHEM CORP·Filed 2004·Granted Jul 17, 2007·2 cites·8 claims
- 4460US8367860B2Method for producing (meth) acrylic acid derivitiveMITSUBISHI CHEM CORP·Filed 2008·Granted Feb 5, 2013·0 cites·8 claims
- 4560US7388107B2Process for producing (meth)acrylic acid or (meth)acroleinMITSUBISHI CHEM CORP·Filed 2004·Granted Jun 17, 2008·3 cites·18 claims
- 4659US7544836B2Process for producing (meth)acrolein or (meth)acrylic acidMITSUBISHI CHEM CORP·Filed 2004·Granted Jun 9, 2009·3 cites·4 claims
- 4759US2007256921A1Process for producing (meth) acrylic acids and process for distilling the sameMITSUBISHI CHEM CORP·Filed 2007·Application pending·0 cites
- 4858US7396957B2Process for producing (meth)acrylic acids and process for distilling the sameMITSUBISHI CHEM CORP·Filed 2004·Granted Jul 8, 2008·1 cites·5 claims
- 4957US7319162B2Method of decomposing by-product during the production of (meth)acrylic esterMITSUBISHI CHEM CORP·Filed 2004·Granted Jan 15, 2008·1 cites·12 claims
- 5057US5658883ABiologically active TGF-β1 peptidesCELTRIX PHARMA·Filed 1995·Granted Aug 19, 1997·11 cites·14 claims
Showing the top 50 of 111 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →