Assignee
UNIV YAMANASHI
JP50 patents
Top patents by PatentIndex Score
US7902499B2Mar 8, 2011
Ionization method and apparatus using electrospray
UNIV YAMANASHI18 citations79
US10693146B2Jun 23, 2020
Production method for fine metal particles, production method for fuel cell electrode catalyst, supported fine metal particle catalyst, and fuel cell electrode catalyst
UNIV YAMANASHI2 citations73
US10566645B2Feb 18, 2020
Fuel-cell separator with a fluid supply and diffusion layer formed by a porous layer on at least one face of a flat metal plate and cell stack that includes the fuel-cell separator
UNIV YAMANASHI3 citations73
US10490827B2Nov 26, 2019
Alloy electrode catalyst and fuel cell using the same
UNIV YAMANASHI2 citations72
US7465920B2Dec 16, 2008
Ionization method and apparatus for mass analysis
UNIV YAMANASHI8 citations72
US10947339B2Mar 16, 2021
Anion exchange resin, method for producing thereof, electrolyte membrane for fuel cell, binder for forming electrode catalyst layer, fuel cell electrode catalyst layer and fuel cell
UNIV YAMANASHI2 citations69
US8370627B2Feb 5, 2013
Confidential communication method
UNIV YAMANASHI10 citations69
US10734663B2Aug 4, 2020
Anion exchange resin, electrolyte membrane, binder for forming electrode catalyst layer, fuel cell electrode catalyst layer and fuel cell
UNIV YAMANASHI2 citations68
US10727515B2Jul 28, 2020
Anion exchange resin, electrolyte membrane, binder for forming electrode catalyst layer, fuel cell electrode catalyst layer and fuel cell
UNIV YAMANASHI2 citations68
US8853626B2Oct 7, 2014
Ionization apparatus and ionization analysis apparatus
UNIV YAMANASHI4 citations68
US7744965B2Jun 29, 2010
Method and apparatus for manufacturing a zinc oxide thin film at low temperatures
UNIV YAMANASHI7 citations67
US10629974B2Apr 21, 2020
Tunable dual-band resonator
UNIV YAMANASHI2 citations66
US7575554B2Aug 18, 2009
Breathing monitoring device having a multi-point detector
UNIV YAMANASHI6 citations63
US11990627B2May 21, 2024
Carrier metal catalyst, manufacturing method thereof, and fuel cell
UNIV YAMANASHI0 citations61
US11563219B2Jan 24, 2023
Carrier powder, method for producing same, carrier metal catalyst, and method for producing same
UNIV YAMANASHI0 citations61
US11502309B2Nov 15, 2022
Carrier metal catalyst, manufacturing method thereof, and fuel cell
UNIV YAMANASHI0 citations61
US11108070B2Aug 31, 2021
Method and apparatus for forming electrode catalyst layer by electrospray method
UNIV YAMANASHI1 citations61
US12104135B2Oct 1, 2024
Electrically-conductive lubricant
UNIV YAMANASHI0 citations60
US11674102B2Jun 13, 2023
Electrically-conductive lubricant
UNIV YAMANASHI0 citations60
US11447711B2Sep 20, 2022
Electrically-conductive lubricant
UNIV YAMANASHI0 citations60
US7815842B2Oct 19, 2010
Method for producing conducting polymer fibers with vinyl and conducting polymer fibers with vinyl produced thereby
UNIV YAMANASHI2 citations60
US12548781B2Feb 10, 2026
Electrode catalyst, and anion exchange membrane electrochemical cell
UNIV YAMANASHI0 citations59
US11173484B2Nov 16, 2021
Anion exchange resin, electrolyte membrane, binder for forming electrode catalyst layer, fuel cell electrode catalyst layer and fuel cell
UNIV YAMANASHI1 citations59
US7965534B2Jun 21, 2011
Memory device, data recording method and IC tag
UNIV YAMANASHI2 citations59
US7744895B2Jun 29, 2010
Methods of treating allergies using TGF-β1 and allergens
UNIV YAMANASHI3 citations59
US7742112B2Jun 22, 2010
Memory device, data recording method, and IC tag
UNIV YAMANASHI6 citations59
US12244022B2Mar 4, 2025
Supported metal catalyst and electrochemical cell
UNIV YAMANASHI0 citations58
US11332623B2May 17, 2022
Carbon black, electrode catalyst and fuel cell using same, and method for producing carbon black
UNIV YAMANASHI0 citations58
US11154852B2Oct 26, 2021
Anion exchange resin, electrolyte membrane, binder for forming electrode catalyst layer, fuel cell electrode catalyst layer and fuel cell
UNIV YAMANASHI1 citations58
US9522391B2Dec 20, 2016
Co-selective methanation catalyst
UNIV YAMANASHI2 citations58
US11227706B2Jan 18, 2022
Superconducting wire and coil unit
UNIV YAMANASHI0 citations54
US11317200B2Apr 26, 2022
Sound source separation system, sound source position estimation system, sound source separation method, and sound source separation program
UNIV YAMANASHI0 citations52
US10011912B2Jul 3, 2018
Hydrogen refining pressure-boosting device
UNIV YAMANASHI1 citations52
US8008838B2Aug 30, 2011
Lamb wave type elastic wave device
UNIV YAMANASHI0 citations52
US7794220B2Sep 14, 2010
Apparatus for manufacturing oriented sheath-core type filaments
UNIV YAMANASHI1 citations52
US10333152B2Jun 25, 2019
Fuel cell system and method for its operation
UNIV YAMANASHI0 citations51
US9431666B2Aug 30, 2016
Metallic separator for fuel cells and method of manufacturing the metallic separator
UNIV YAMANASHI1 citations51
US12018735B2Jun 25, 2024
Swing-type speed reducer
UNIV YAMANASHI0 citations50
US7695760B2Apr 13, 2010
Deposition method for oxide thin film or stacked metal thin films using supercritical fluid or subcritical fluid, and deposition apparatus therefor
UNIV YAMANASHI0 citations50
US11357692B2Jun 14, 2022
Joint support unit and walking support apparatus
UNIV YAMANASHI0 citations47
US10208096B2Feb 19, 2019
Function suppression type of genetically-modified rhodocytin mutant
UNIV YAMANASHI0 citations45
US9979064B2May 22, 2018
Tunable dual-band band-pass filter
UNIV YAMANASHI0 citations45
US12494492B2Dec 9, 2025
Supported metal catalyst, method for producing same, and method for producing carrier
UNIV YAMANASHI0 citations44
US12516430B2Jan 6, 2026
Solid oxide electrolysis cell, and method and system for operating same
UNIV YAMANASHI0 citations43
US7732185B2Jun 8, 2010
Plasmid having response to dioxins, transgenic cell for measuring dioxins, dioxins sensing method and biosensor using the same
UNIV YAMANASHI0 citations43
US11433395B2Sep 6, 2022
Separating apparatus, separating method, separating device, inspection apparatus, and inspection method
UNIV YAMANASHI0 citations42
US10314834B2Jun 11, 2019
Therapeutic agent or treatment method for Philadelphia chromosome-positive (Ph+) acute lymphocytic leukemia (ALL) having IKZF1 mutation
UNIV YAMANASHI0 citations42
US8039832B2Oct 18, 2011
Liquid crystalline organic semiconductor material, and semiconductor element or information recording medium using the same
UNIV YAMANASHI0 citations39
US10471420B2Nov 12, 2019
Cation exchange resin, and cation exchange membrane and fuel cell electrolyte membrane using same
UNIV YAMANASHI0 citations37
US8030090B2Oct 4, 2011
Method and apparatus for selectively severing and analyzing non-covalent and other bonds of biological macromolecules
UNIV YAMANASHI0 citations28