| Patent | Date |
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Multi-junction light energy conversion element, device comprising the same, and fabrication method of SnZn2N2
Grant 11,417,784 - Ueno , et al. August 16, 2 | 2022-08-16 |
Inorganic Compound Semiconductor, Method For Manufacturing Same, And Light Energy Conversion Element Using Same
App 20210408305 - KIKUCHI; RYOSUKE ; et al. | 2021-12-30 |
Hydrogen-containing Gas Supply System And Hydrogen House
App 20200179205 - UKAI; KUNIHIRO ; et al. | 2020-06-11 |
Hydrogen Supply Apparatus And Hydrogen Supply System
App 20200171265 - TAKAHASHI; YASUFUMI ; et al. | 2020-06-04 |
Light energy conversion element and device comprising the same
Grant 10,629,764 - Kikuchi , et al. | 2020-04-21 |
Light Energy Conversion Element And Device Comprising The Same
App 20190386165 - KIKUCHI; RYOSUKE ; et al. | 2019-12-19 |
Porous coordination polymer and gas storage using the same
Grant 10,486,134 - Nomura , et al. Nov | 2019-11-26 |
MULTI-JUNCTION LIGHT ENERGY CONVERSION ELEMENT, DEVICE COMPRISING THE SAME, AND FABRICATION METHOD OF SnZn2N2
App 20190305154 - UENO; KOKI ; et al. | 2019-10-03 |
Porous coordination polymer and hydrogen molecule storage method, hydrogen storage device, hydrogen molecule separation method and hydrogen purifier using the same
Grant 10,363,545 - Nomura , et al. | 2019-07-30 |
Method for generating hydrogen and hydrogen generation device used therefor
Grant 10,047,444 - Tamura , et al. August 14, 2 | 2018-08-14 |
Photoelectrode, Method For Producing Same And Photoelectrochemical Cell
App 20180216244 - NOMURA; Takaiki ; et al. | 2018-08-02 |
Rutile-type Niobium Oxynitride, Method For Producing Same, And Semiconductor Structure
App 20180209066 - KIKUCHI; Ryosuke ; et al. | 2018-07-26 |
Anatase-type Niobium Oxynitride, Method For Producing Same, And Semiconductor Structure
App 20180209065 - KIKUCHI; Ryosuke ; et al. | 2018-07-26 |
Porous Coordination Polymer And Gas Storage Using The Same
App 20180093251 - NOMURA; TAKAIKI ; et al. | 2018-04-05 |
Method for generating hydrogen by water splitting, and photoelectrochemical cell and semiconductor electrode used therefor
Grant 9,926,633 - Kikuchi , et al. March 27, 2 | 2018-03-27 |
Method For Manufacturing Photosemiconductor, Photosemiconductor And Hydrogen Production Device
App 20180036721 - MURASE; HIDEAKI ; et al. | 2018-02-08 |
Fabrication Method Of Strontium Niobium Oxynitride Film Having Small Carrier Density And Its Use
App 20180030602 - KIKUCHI; RYOSUKE ; et al. | 2018-02-01 |
Method For Fabricating Electrode For Splitting Water With Light And Electrode For Water Splitting Provided By The Method
App 20170362716 - KURABUCHI; TAKAHIRO ; et al. | 2017-12-21 |
Porous Coordination Polymer And Hydrogen Molecule Storage Method, Hydrogen Storage Device, Hydrogen Molecule Separation Method And Hydrogen Purifier Using The Same
App 20170312733 - NOMURA; TAKAIKI ; et al. | 2017-11-02 |
Hydrogen producing device and hydrogen producing unit and energy system including the hydrogen producing device and the hydrogen producing unit
Grant 9,774,052 - Suzuki , et al. September 26, 2 | 2017-09-26 |
Photoelectrode, Method For Manufacturing Same, And Photoelectrochemical Cell
App 20170253978 - TAMURA; SATORU ; et al. | 2017-09-07 |
Photoelectrode, Method For Manufacturing Same, And Photoelectrochemical Cell
App 20170253981 - TAMURA; SATORU ; et al. | 2017-09-07 |
Semiconductor photoelectrode, photoelectrochemical cell, hydrogen generation method, and energy system
Grant 9,644,276 - Tamura , et al. May 9, 2 | 2017-05-09 |
Semiconductor material, optical hydrogen generating device using same, and method of producing hydrogen
Grant 9,630,169 - Hato , et al. April 25, 2 | 2017-04-25 |
Method For Growing Niobium Oxynitride Layer
App 20170088975 - KIKUCHI; RYOSUKE ; et al. | 2017-03-30 |
Method For Producing Photoelectrode
App 20160333485 - TAMURA; Satoru ; et al. | 2016-11-17 |
Hydrogen producing cell, hydrogen producing device, and energy system including the hydrogen producing device
Grant 9,447,509 - Suzuki , et al. September 20, 2 | 2016-09-20 |
Method For Fabricating Single-crystalline Niobium Oxynitride Film And Method For Generating Hydrogen Using Single-crystalline Niobium Oxynitride Film
App 20160201218 - KIKUCHI; RYOSUKE ; et al. | 2016-07-14 |
Method for producing NbON film
Grant 9,353,449 - Nomura , et al. May 31, 2 | 2016-05-31 |
Method for adsorbing carbon dioxide onto porous metal-organic framework materials, method for cooling porous metal-organic framework materials, method for obtaining aldehyde using porous metal-organic framework materials, and method for warming porous metal-organic framework materials
Grant 9,309,264 - Nomura , et al. April 12, 2 | 2016-04-12 |
Method For Generating Hydrogen And Hydrogen Generation Device Used Therefor
App 20150329976 - TAMURA; SATORU ; et al. | 2015-11-19 |
Method For Generating Hydrogen By Water Splitting, And Photoelectrochemical Cell And Semiconductor Electrode Used Therefor
App 20150322577 - KIKUCHI; RYOSUKE ; et al. | 2015-11-12 |
Solid Oxide Fuel Cell And Electrolysis Device
App 20150295263 - KUROHA; TOMOHIRO ; et al. | 2015-10-15 |
Photoelectrochemical cell and energy system using same
Grant 9,157,155 - Taniguchi , et al. October 13, 2 | 2015-10-13 |
Photosemiconductor Electrode, Photoelectrochemical Cell, And Energy System
App 20150243443 - Kozawa; Yoshihiro ; et al. | 2015-08-27 |
Niobium nitride and method for producing same, niobium nitride-containing film and method for producing same, semiconductor, semiconductor device, photocatalyst, hydrogen generation device, and energy system
Grant 9,114,379 - Suzuki , et al. August 25, 2 | 2015-08-25 |
Photoelectrochemical Cell And Hydrogen Generation Method Using The Same
App 20150111118 - NOMURA; TAKAIKI ; et al. | 2015-04-23 |
Semiconductor Photoelectrode, Photoelectrochemical Cell, Hydrogen Generation Method, And Energy System
App 20150111119 - TAMURA; SATORU ; et al. | 2015-04-23 |
Hydrogen production device
Grant 8,999,119 - Tokuhiro , et al. April 7, 2 | 2015-04-07 |
Semiconductor Photoelectrode And Method For Splitting Water Photoelectrochemically Using Photoelectrochemical Cell Comprising The Same
App 20150083605 - TAMURA; SATORU ; et al. | 2015-03-26 |
Hydrogen Producing Device And Hydrogen Producing Unit And Energy System Including The Hydrogen Producing Device And The Hydrogen Producing Unit
App 20150072254 - Suzuki; Takahiro ; et al. | 2015-03-12 |
Method For Adsorbing Carbon Dioxide Onto Porous Metal-organic Framework Materials, Method For Cooling Porous Metal-organic Framework Materials, Method For Obtaining Aldehyde Using Porous Metal-organic Framework Materials, And Method For Warming Porous Metal-organic Framework Materials
App 20150073164 - NOMURA; TAKAIKI ; et al. | 2015-03-12 |
Measuring Method For Biological Substance And Measuring Device Therefor
App 20150021208 - Nomura; Takaiki ; et al. | 2015-01-22 |
Optical semiconductor, optical semiconductor electrode using same, photoelectrochemical cell, and energy system
Grant 8,853,685 - Nomura , et al. October 7, 2 | 2014-10-07 |
Photoelectrochemical cell and energy system using same
Grant 8,821,700 - Kuroha , et al. September 2, 2 | 2014-09-02 |
Semiconductor Material, Optical Hydrogen Generating Device Using Same, And Method Of Producing Hydrogen
App 20140224665 - Hato; Kazuhito ; et al. | 2014-08-14 |
Photoelectrochemical cell and energy system using the same
Grant 8,758,578 - Nomura , et al. June 24, 2 | 2014-06-24 |
Hydrogen Producing Cell, Hydrogen Producing Device, And Energy System Including The Hydrogen Producing Device
App 20140072891 - Suzuki; Takahiro ; et al. | 2014-03-13 |
Optical semiconductor and method for producing the same, optical semiconductor device, photocatalyst, hydrogen producing device, and energy system
Grant 8,663,435 - Suzuki , et al. March 4, 2 | 2014-03-04 |
Niobium Nitride And Method For Producing Same, Niobium Nitride-containing Film And Method For Producing Same, Semiconductor, Semiconductor Device, Photocatalyst, Hydrogen Generation Device, And Energy System
App 20140057187 - Suzuki; Takahiro ; et al. | 2014-02-27 |
Photoelectrode And Method For Producing Same, Photoelectrochemical Cell And Energy System Using Same, And Hydrogen Generation Method
App 20140004435 - Tamura; Satoru ; et al. | 2014-01-02 |
Energy System
App 20130316254 - Tokuhiro; Kenichi ; et al. | 2013-11-28 |
NbON FILM, METHOD FOR PRODUCING NbON FILM, HYDROGEN GENERATION DEVICE, AND ENERGY SYSTEM PROVIDED WITH SAME
App 20130192984 - Nomura; Takaiki ; et al. | 2013-08-01 |
Hydrogen Production Device
App 20130075250 - Tokuhiro; Kenichi ; et al. | 2013-03-28 |
Optical Semiconductor, Optical Semiconductor Electrode Using Same, Photoelectrochemical Cell, And Energy System
App 20120292618 - Nomura; Takaiki ; et al. | 2012-11-22 |
Photoelectrochemical Cell and Energy System Using Same
App 20120276464 - Kuroha; Tomohiro ; et al. | 2012-11-01 |
Optical Semiconductor And Method For Producing The Same, Optical Semiconductor Device, Photocatalyst, Hydrogen Producing Device, And Energy System
App 20120237842 - SUZUKI; Takahiro ; et al. | 2012-09-20 |
Photoelectrochemical Cell And Energy System Using Same
App 20120156578 - Taniguchi; Noboru ; et al. | 2012-06-21 |
Photoelectrochemical Cell And Energy System Using The Same
App 20120028141 - Nomura; Takaiki ; et al. | 2012-02-02 |
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