Inventor · disambiguated record
Takayuki Imamura
Also filed as: IMAMURA TAKAYUKI
23 granted patents·6 pending applications·211 citations·filing 1985–2020
95Inventor score
Top patents by PatentIndex Score
29 records- 0182US5855140AMotor deviceASMO CO LTD·Filed 1997·Granted Jan 5, 1999·41 cites·20 claims
- 0277US5003029AFlame resistant polyester from di aryl-di(hydroxyalkylene oxy)aryl phosphine oxideNIPPON ESTER CO LTD·Filed 1990·Granted Mar 26, 1991·28 cites·5 claims
- 0376US11117554B2Vehicle wiper-washer deviceDENSO CORP·Filed 2017·Granted Sep 14, 2021·1 cites·7 claims
- 0474US8293874B2Recombinant factor X with no glycosylation and method for preparing the sameSOEJIMA KENJI·Filed 2011·Granted Oct 23, 2012·2 cites·40 claims
- 0574US5148233AOptical attenuator and optical power meter calibration systems with optical-pulse conversion and averagingANRITSU CORP·Filed 1990·Granted Sep 15, 1992·47 cites·23 claims
- 0670US8173777B2Recombinant Factor X with no glycosylation and method for preparing the sameSOEJIMA KENJI·Filed 2008·Granted May 8, 2012·2 cites·18 claims
- 0770US7685670B2Motor apparatus and wiper motor apparatusASMO CO LTD·Filed 2004·Granted Mar 30, 2010·10 cites·25 claims
- 0869US8043629B2Bioabsorbable synthetic nonwoven fabric holding thrombinCHEMO SERO THERAPEUT RES INST·Filed 2007·Granted Oct 25, 2011·1 cites·8 claims
- 0967US10485894B2Formed sheet product and hemostatic materialTEIJIN LTD·Filed 2013·Granted Nov 26, 2019·1 cites·19 claims
- 1067US7829306B2Protein highly producing recombinant animal cell, method for preparing the same, and method for mass-producing protein using the sameCHEMO SERO THERAPEUT RES INST·Filed 2004·Granted Nov 9, 2010·4 cites·16 claims
- 1165US11433160B2Formed sheet product and hemostatic materialTEIJIN LTD·Filed 2019·Granted Sep 6, 2022·0 cites·5 claims
- 1264US11370393B2Wiper deviceDENSO CORP·Filed 2020·Granted Jun 28, 2022·0 cites·17 claims
- 1364US7568257B2Clutch device, motor apparatus and wiper systemASMO CO LTD·Filed 2004·Granted Aug 4, 2009·7 cites·16 claims
- 1464US4737567APhosphorus containing copoleysterNIPPON ESTER CO LTD·Filed 1986·Granted Apr 12, 1988·18 cites·7 claims
- 1558US6566097B2Feline cytokine proteinCHEMO SERO THERAPEUT RES INST·Filed 2002·Granted May 20, 2003·0 cites·36 claims
- 1657US2008153132A1Genetic recombinant ecarin and process for preparing the sameCHEMO SERO THERAPEUT RES INST·Filed 2007·Application pending·0 cites
- 1756US4940772AProcess for producing flame resistant polyesterNIPPON ESTER CO LTD·Filed 1989·Granted Jul 10, 1990·14 cites·4 claims
- 1854US6518045B1Feline cytokine proteinCHEMO SERO THERAPEUT RES INST·Filed 1999·Granted Feb 11, 2003·7 cites·17 claims
- 1953US8679783B2Recombinant factor X with no glycosylation and method for preparing the sameSOEJIMA KENJI·Filed 2012·Granted Mar 25, 2014·0 cites·16 claims
- 2053US4839277AMethod for purification of HBc antigen and method for measurement of HBc antibody by using said purified HBc antigenCHEMO SERO THERAPEUT RES INST·Filed 1985·Granted Jun 13, 1989·16 cites·11 claims
- 2153US2005164365A1Genetically modified ecarin and process for producing the sameCHEMO SERO THERAPEUT RES INST·Filed 2002·Application pending·0 cites
- 2251US9149557B2Process for preparing bioabsorbable sheet preparation holding thrombinKAWAMURA RYOICHI·Filed 2009·Granted Oct 6, 2015·0 cites·13 claims
- 2345US2007231372A1Tissue SealantCHEMO SERO THERAPEUT RES INST·Filed 2005·Application pending·0 cites
- 2443US2007224251A1Hemostatic materialTANIHARA MASAO·Filed 2006·Application pending·0 cites
- 2541US6472509B1Feline cytokine proteinCHEMO SERO THERAPEUT RES INST·Filed 1997·Granted Oct 29, 2002·2 cites·17 claims
- 2641US2009137001A1Process for preparing recombinant human thrombin with culture cellONCHI TATSUFUMI·Filed 2006·Application pending·0 cites
- 2739US4729144ARetractable type wiper apparatusASMO CO LTD·Filed 1986·Granted Mar 8, 1988·7 cites·6 claims
- 2839US2006127460A1Trombin-carrying bioabsorbable synthetic nonwoven fabricCHEMO SERO THERAPEUT RES INST·Filed 2003·Application pending·0 cites
- 2932US5168594ARetractable wiper deviceASMO CO LTD·Filed 1990·Granted Dec 8, 1992·3 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →