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UNIV KEIO
JP184 patents
Top patents by PatentIndex Score
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Hand pattern switch device
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Body movement and respiration monitor
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US7002839B2Feb 21, 2006
Magnetic ring unit and magnetic memory device
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US7082198B1Jul 25, 2006
Data receiving method and data receiving unit therefor
UNIV KEIO19 citations93
US7717904B2May 18, 2010
Manipulator
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US7314864B1Jan 1, 2008
Humanin, a polypeptide suppressing neuronal death
UNIV KEIO20 citations92
US9347042B2May 24, 2016
Method for producing corneal endothelial cell
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US7586781B2Sep 8, 2009
Magneto-resistance effect element and magnetic memory device
UNIV KEIO35 citations90
US7768790B2Aug 3, 2010
Electronic circuit
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US11331039B2May 17, 2022
Spinal-column arrangement estimation-apparatus, spinal-column arrangement estimation method, and spinal-column arrangement estimation program
UNIV KEIO7 citations84
US11167018B2Nov 9, 2021
Compositions and methods for the induction of CD8+ T-cells
UNIV KEIO6 citations84
US10695412B2Jun 30, 2020
Compositions and methods for the induction of CD8+ T-cells
UNIV KEIO7 citations84
US10576136B2Mar 3, 2020
Compositions and methods for the induction of CD8+ T-cells
UNIV KEIO5 citations84
US9261640B2Feb 16, 2016
Liquid crystal display apparatus
UNIV KEIO7 citations83
US7546106B2Jun 9, 2009
Electronic circuit
UNIV KEIO9 citations82
US7303697B2Dec 4, 2007
Phosphor and production process for the same
UNIV KEIO18 citations82
US7116852B2Oct 3, 2006
Optical signal processing circuit and method of producing same
UNIV KEIO22 citations80
US10912600B2Feb 9, 2021
High-frequency electrosurgical treatment instrument for operations and high-frequency electrosurgical system for operations
UNIV KEIO8 citations79
US7550562B2Jun 23, 2009
Pemphigus monoclonal antibody
UNIV KEIO10 citations79
US7790451B2Sep 7, 2010
HSV with a Musashi promoter regulating γ34.5 and ribonucleotide reductase expression
UNIV KEIO9 citations78
US10188767B2Jan 29, 2019
Scent presentation method, scent presentation apparatus, and olfaction improving apparatus
UNIV KEIO12 citations77
US7860358B2Dec 28, 2010
Multimode interference waveguide type optical switch
UNIV KEIO15 citations77
US10348365B2Jul 9, 2019
Directional coupling communication apparatus
UNIV KEIO3 citations73
US9716306B2Jul 25, 2017
Directional coupler and communication device including same
UNIV KEIO5 citations73
US7394091B2Jul 1, 2008
Composite nano-particle and method for preparing the same
UNIV KEIO7 citations73
US10901069B2Jan 26, 2021
Activity recognition system and activity recognition method
UNIV KEIO7 citations72
US10549066B2Feb 4, 2020
Device for rehabilitation, rehabilitation system provided therewith, program for rehabilitation and rehabilitation method
UNIV KEIO2 citations72
US9261731B2Feb 16, 2016
Liquid crystal display apparatus
UNIV KEIO5 citations72
US10303897B2May 28, 2019
Anonymization system, issuance device, and storage medium
UNIV KEIO4 citations71
US6587208B2Jul 1, 2003
Optical system for measuring diameter, distribution and so forth of micro bubbles and micro liquid drop
UNIV KEIO11 citations71
US7155053B2Dec 26, 2006
Color image processing method and apparatus
UNIV KEIO8 citations70
US7150978B2Dec 19, 2006
Recombinant template used for producing a carboxy-terminal modified protien and a method of producing a carboxy-terminal modified protein
UNIV KEIO8 citations70
US10501725B2Dec 10, 2019
Method for producing therapeutic corneal endothelial substitute cell sphere
UNIV KEIO4 citations69
US6975110B2Dec 13, 2005
Magnetic sensor utilizing magnetoresistance effect, method for driving magnetic sensor utilizing magnetoresistance effect and magnetic recording systems
UNIV KEIO11 citations69
US11834681B2Dec 5, 2023
Cell culture medium for culturing organoid, culture method, and organoid
UNIV KEIO1 citations68
US11760978B2Sep 19, 2023
Cell culture medium for culturing organoid, culture method, and organoid
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US11464396B2Oct 11, 2022
Endoscope holder
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US10836997B2Nov 17, 2020
Method for differentiating pluripotent stem cells into desired cell type
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US10426185B2Oct 1, 2019
Taste substance-supplying article
UNIV KEIO2 citations68
US7152017B2Dec 19, 2006
Numerical analysis system using hybrid grid adaptation method
UNIV KEIO8 citations65
US12545871B2Feb 10, 2026
Culture container for culturing epithelial cells and use thereof
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US11349522B2May 31, 2022
Communication circuit and communication meihod
UNIV KEIO1 citations63
US10666324B2May 26, 2020
Rotation information transmission apparatus
UNIV KEIO1 citations63
US10291290B2May 14, 2019
Directional coupling communication apparatus
UNIV KEIO1 citations63
US9445710B2Sep 20, 2016
Pump unit and endoscope apparatus using the same
UNIV KEIO3 citations63
US8005119B2Aug 23, 2011
Integrated circuit
UNIV KEIO5 citations63
US7756376B2Jul 13, 2010
Optical functional waveguide, optical modulator, arrayed waveguide grating, and dispersion compensation circuit
UNIV KEIO2 citations63
US7496256B2Feb 24, 2009
Diffraction grating and dispersion compensation circuit
UNIV KEIO3 citations63
US7411567B2Aug 12, 2008
Display apparatus
UNIV KEIO8 citations63
US7359673B2Apr 15, 2008
UWB repeater with pulse delay and UWB communication system
UNIV KEIO3 citations63
Showing the top 50 of 184 patents by PatentIndex Score.