Kenichi Oyaizu

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electrode material
- Patent number 12,051,807
- Issue date Jul 30, 2024
- Waseda University
- Kenichi Oyaizu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polymer, composite positive active material including the same, and...
- Patent number 11,639,403
- Issue date May 2, 2023
- Samsung Electronics Co., Ltd.
- Wonsung Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Charge storage material, electrode active material and secondary ba...
- Patent number 10,326,138
- Issue date Jun 18, 2019
- Waseda University
- Hiroyuki Nishide
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fused-ring quinone-substituted polynorbornene, electrode active mat...
- Patent number 10,164,258
- Issue date Dec 25, 2018
- Waseda University
- Hiroyuki Nishide
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ion-conductive fused-ring quinone polymer, electrode active materia...
- Patent number 9,871,253
- Issue date Jan 16, 2018
- Waseda University
- Hiroyuki Nishide
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode active material and secondary battery
- Patent number 9,647,269
- Issue date May 9, 2017
- NEC Corporation
- Hiroyuki Nishide
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Radical composition and battery using same
- Patent number 9,356,292
- Issue date May 31, 2016
- Sumitomo Seika Chemicals Co., Ltd.
- Hiroyuki Nishide
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photoelectric element, process for producing photoelectric element,...
- Patent number 9,236,576
- Issue date Jan 12, 2016
- Panasonic Corporation
- Michio Suzuka
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Photoelectric conversion element
- Patent number 9,159,500
- Issue date Oct 13, 2015
- Panasonic Corporation
- Michio Suzuka
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electrode composite and photoelectric element equipped therewith
- Patent number 9,029,845
- Issue date May 12, 2015
- Panasonic Corporation
- Michio Suzuka
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Photoelectric element having stacked charge-transport layers
- Patent number 9,013,023
- Issue date Apr 21, 2015
- Panasonic Corporation
- Michio Suzuka
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Photoelectric conversion element
- Patent number 9,012,901
- Issue date Apr 21, 2015
- Panasonic Corporation
- Michio Suzuka
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Photoelectric element and method for producing the same
- Patent number 8,952,372
- Issue date Feb 10, 2015
- Panasonic Corporation
- Takashi Sekiguchi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Photoelectric element
- Patent number 8,895,975
- Issue date Nov 25, 2014
- Panasonic Corporation
- Naoki Hayashi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Photoelectric element
- Patent number 8,841,550
- Issue date Sep 23, 2014
- Panasonic Corporation
- Takashi Sekiguchi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Light-absorbing material and photoelectric conversion element
- Patent number 8,729,532
- Issue date May 20, 2014
- Panasonic Corporation
- Takashi Sekiguchi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Photoelectric device
- Patent number 8,674,215
- Issue date Mar 18, 2014
- Panasonic Corporation
- Takashi Sekiguchi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Photoelectric element
- Patent number 8,592,807
- Issue date Nov 26, 2013
- Panasonic Corporation
- Takashi Sekiguchi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Catalyst material and process for preparing the same
- Patent number 8,114,803
- Issue date Feb 14, 2012
- Toyota Jidosha Kabushiki Kaisha
- Makoto Yuasa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Catalysts for oxidative polymerization of fluorophenol, method of o...
- Patent number 6,689,919
- Issue date Feb 10, 2004
- Japan Science and Technology Corporation
- Eishun Tsuchida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
REDOX FLOW BATTERY
- Publication number 20240363880
- Publication date Oct 31, 2024
- DENSO CORPORATION
- Kan KITAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE MATERIAL
- Publication number 20230026457
- Publication date Jan 26, 2023
- Waseda University
- Kenichi OYAIZU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYMERIC MATERIAL, PRODUCTION METHOD THEREFOR, AND POLYMERIC MATER...
- Publication number 20220289912
- Publication date Sep 15, 2022
- Waseda University
- Kenichi OYAIZU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
REDOX FLOW BATTERY SYSTEM
- Publication number 20210066734
- Publication date Mar 4, 2021
- DENSO CORPORATION
- Kan KITAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYMER, COMPOSITE POSITIVE ACTIVE MATERIAL INCLUDING THE SAME, AND...
- Publication number 20200148797
- Publication date May 14, 2020
- Samsung Electronics Co., Ltd.
- Wonsung Choi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
FUSED-RING QUINONE-SUBSTITUTED POLYNORBORNENE, ELECTRODE ACTIVE MAT...
- Publication number 20170104214
- Publication date Apr 13, 2017
- Waseda University
- Hiroyuki NISHIDE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ION-CONDUCTIVE FUSED-RING QUINONE POLYMER, ELECTRODE ACTIVE MATERIA...
- Publication number 20170077517
- Publication date Mar 16, 2017
- Waseda University
- Hiroyuki NISHIDE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHARGE STORAGE MATERIAL, ELECTRODE ACTIVE MATERIAL AND SECONDARY BA...
- Publication number 20170077518
- Publication date Mar 16, 2017
- Waseda University
- Hiroyuki NISHIDE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PHOTOELECTRIC CONVERSION ELEMENT
- Publication number 20150179353
- Publication date Jun 25, 2015
- PANASONIC CORPORATION
- Michio Suzuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE FOR SUPEROXIDE ANION AND SENSOR INCLUDING THE SAME
- Publication number 20150160152
- Publication date Jun 11, 2015
- Makoto Yuasa
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
PHOTOELECTRIC ELEMENT AND METHOD FOR PRODUCING THE SAME
- Publication number 20140124757
- Publication date May 8, 2014
- Waseda University
- Takashi Sekiguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTOELECTRIC ELEMENT
- Publication number 20140070202
- Publication date Mar 13, 2014
- PANASONIC CORPORATION
- Michio Suzuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RADICAL COMPOSITION AND BATTERY USING SAME
- Publication number 20140061532
- Publication date Mar 6, 2014
- Waseda University
- Hiroyuki Nishide
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE COMPOSITE AND PHOTOELECTRIC ELEMENT EQUIPPED THEREWITH
- Publication number 20140048786
- Publication date Feb 20, 2014
- Michio Suzuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE ACTIVE MATERIAL AND SECONDARY BATTERY
- Publication number 20140038036
- Publication date Feb 6, 2014
- Waseda University
- Hiroyuki Nishide
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTOELECTRIC ELEMENT
- Publication number 20130306954
- Publication date Nov 21, 2013
- Waseda University
- Naoki Hayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTOELECTRIC CONVERSION ELEMENT
- Publication number 20130285043
- Publication date Oct 31, 2013
- Waseda University
- Michio Suzuka
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PHOTOELECTRIC ELEMENT, PROCESS FOR PRODUCING PHOTOELECTRIC ELEMENT,...
- Publication number 20130199614
- Publication date Aug 8, 2013
- Waseda University
- Michio Suzuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTOELECTRIC ELEMENT
- Publication number 20130025683
- Publication date Jan 31, 2013
- Takashi Sekiguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTOELECTRIC ELEMENT
- Publication number 20120187387
- Publication date Jul 26, 2012
- Waseda University
- Takashi Sekiguchi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
LIGHT-ABSORBING MATERIAL AND PHOTOELECTRIC CONVERSION ELEMENT
- Publication number 20120181516
- Publication date Jul 19, 2012
- Takashi Sekiguchi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
ELECTRODE FOR SUPEROXIDE ANION AND SENSOR INCLUDING THE SAME
- Publication number 20120145562
- Publication date Jun 14, 2012
- Makoto Yuasa
- Makoto Yuasa
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
PHOTOELECTRIC ELEMENT
- Publication number 20120119193
- Publication date May 17, 2012
- Takashi Sekiguchi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
PYRROLINE-BASED NITROXIDE POLYMER AND BATTERY USING SAME
- Publication number 20120095179
- Publication date Apr 19, 2012
- Waseda University
- Hiroyuki Nishide
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
NIOSOME HAVING METAL PORPHYRIN COMPLEX EMBEDDED THEREIN, PROCESS FO...
- Publication number 20120039987
- Publication date Feb 16, 2012
- Makoto Yuasa
- MAKOTO YUASA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PHOTOELECTRIC DEVICE
- Publication number 20110146796
- Publication date Jun 23, 2011
- PANASONIC ELECTRIC WORKS CO., LTD.
- Takashi Sekiguchi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
CATALYST MATERIAL AND PROCESS FOR PREPARING THE SAME
- Publication number 20100015506
- Publication date Jan 21, 2010
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Naoko Iwata
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
PROCESS FOR PREPARING CATALYST MATERIAL
- Publication number 20090246601
- Publication date Oct 1, 2009
- Naoko Iwata
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Porphyrin-based electrode catalyst
- Publication number 20090048096
- Publication date Feb 19, 2009
- Naoko Iwata
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Electrode for Superoxide Anion and Sensor Including the Same
- Publication number 20080289960
- Publication date Nov 27, 2008
- makoto yuasa
- Makoto Yuasa
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Kenichi Oyaizu

Person

Patents Grantslast 30 patents

Electrode material

Polymer, composite positive active material including the same, and...

Charge storage material, electrode active material and secondary ba...

Fused-ring quinone-substituted polynorbornene, electrode active mat...

Ion-conductive fused-ring quinone polymer, electrode active materia...

Electrode active material and secondary battery

Radical composition and battery using same

Photoelectric element, process for producing photoelectric element,...

Photoelectric conversion element

Electrode composite and photoelectric element equipped therewith

Photoelectric element having stacked charge-transport layers

Photoelectric conversion element

Photoelectric element and method for producing the same

Photoelectric element

Photoelectric element

Light-absorbing material and photoelectric conversion element

Photoelectric device

Photoelectric element

Catalyst material and process for preparing the same

Catalysts for oxidative polymerization of fluorophenol, method of o...

Patents Applicationslast 30 patents

REDOX FLOW BATTERY

ELECTRODE MATERIAL

POLYMERIC MATERIAL, PRODUCTION METHOD THEREFOR, AND POLYMERIC MATER...

REDOX FLOW BATTERY SYSTEM

POLYMER, COMPOSITE POSITIVE ACTIVE MATERIAL INCLUDING THE SAME, AND...

FUSED-RING QUINONE-SUBSTITUTED POLYNORBORNENE, ELECTRODE ACTIVE MAT...

ION-CONDUCTIVE FUSED-RING QUINONE POLYMER, ELECTRODE ACTIVE MATERIA...

CHARGE STORAGE MATERIAL, ELECTRODE ACTIVE MATERIAL AND SECONDARY BA...

PHOTOELECTRIC CONVERSION ELEMENT

ELECTRODE FOR SUPEROXIDE ANION AND SENSOR INCLUDING THE SAME

PHOTOELECTRIC ELEMENT AND METHOD FOR PRODUCING THE SAME

PHOTOELECTRIC ELEMENT

RADICAL COMPOSITION AND BATTERY USING SAME

ELECTRODE COMPOSITE AND PHOTOELECTRIC ELEMENT EQUIPPED THEREWITH

ELECTRODE ACTIVE MATERIAL AND SECONDARY BATTERY

PHOTOELECTRIC ELEMENT

PHOTOELECTRIC CONVERSION ELEMENT

PHOTOELECTRIC ELEMENT, PROCESS FOR PRODUCING PHOTOELECTRIC ELEMENT,...

PHOTOELECTRIC ELEMENT

PHOTOELECTRIC ELEMENT

LIGHT-ABSORBING MATERIAL AND PHOTOELECTRIC CONVERSION ELEMENT

ELECTRODE FOR SUPEROXIDE ANION AND SENSOR INCLUDING THE SAME

PHOTOELECTRIC ELEMENT

PYRROLINE-BASED NITROXIDE POLYMER AND BATTERY USING SAME

NIOSOME HAVING METAL PORPHYRIN COMPLEX EMBEDDED THEREIN, PROCESS FO...

PHOTOELECTRIC DEVICE

CATALYST MATERIAL AND PROCESS FOR PREPARING THE SAME

PROCESS FOR PREPARING CATALYST MATERIAL

Porphyrin-based electrode catalyst

Electrode for Superoxide Anion and Sensor Including the Same