OITA University

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Oita, JP

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Patents Grantslast 30 patents

Information Patent Grant
Information processing system, endoscope system, information storag...
- Patent number 11,907,849
- Issue date Feb 20, 2024
- OLYMPUS CORPORATION
- Makoto Ishikake
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Capacitor electrode material, method for producing same, and electr...
- Patent number 10,658,126
- Issue date May 19, 2020
- Sekisui Chemical Co., Ltd.
- Akihiko Fujiwara
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Vibration damping device and method for designing the same
- Patent number 10,508,709
- Issue date Dec 17, 2019
- Aisin AW Co., Ltd.
- Yoichi Oi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hardened layer depth measuring apparatus
- Patent number 10,458,775
- Issue date Oct 29, 2019
- Neturen Co., Ltd.
- Yoshitaka Misaka
- G01 - MEASURING TESTING
Information Patent Grant
Overvoltage protection circuit for protecting overvoltage correspon...
- Patent number 10,284,075
- Issue date May 7, 2019
- RICOH ELECTRONIC DEVICES CO., LTD.
- Shohtaroh Sohma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Vector magnetic characteristic controlled material and iron core
- Patent number 10,192,669
- Issue date Jan 29, 2019
- TOSHIBA INDUSTRIAL PRODUCTS AND SYSTEMS CORPORATION
- Masato Enokizono
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Alloy microparticles and method for producing same, alloy micropart...
- Patent number 9,962,683
- Issue date May 8, 2018
- Kyoto University
- Hiroshi Kitagawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Power converter with resonant circuit
- Patent number 9,960,678
- Issue date May 1, 2018
- Denso Corporation
- Eisuke Takahashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for producing random-structure GIC, method for producing exf...
- Patent number 9,919,926
- Issue date Mar 20, 2018
- Sekisui Chemical Co., Ltd.
- Takuya Wada
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Catalyst, method for producing catalyst, and method for producing h...
- Patent number 9,673,465
- Issue date Jun 6, 2017
- OITA UNIVERSITY
- Katsutoshi Nagaoka
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Quenching depth measurement method and quenching depth measurement...
- Patent number 9,304,108
- Issue date Apr 5, 2016
- Neturen Co., Ltd.
- Yuji Gotoh
- G01 - MEASURING TESTING
Information Patent Grant
Switching power supply device and pulse width modulation circuit us...
- Patent number 9,294,076
- Issue date Mar 22, 2016
- OITA UNIVERSITY
- Terukazu Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of manufacturing olefin having 2 to 4 carbon atoms by Fische...
- Patent number 9,139,489
- Issue date Sep 22, 2015
- Sumitomo Chemical Company, Limited
- Miho Yamauchi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydrogen production catalyst, production method of the same and hyd...
- Patent number 9,073,043
- Issue date Jul 7, 2015
- National University Corporation Oita University
- Katutoshi Nagaoka
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Power factor correction converter with parallel-connected converter...
- Patent number 8,379,421
- Issue date Feb 19, 2013
- Oita University
- Kimihiro Nishijima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply apparatus
- Patent number 8,278,783
- Issue date Oct 2, 2012
- Oita University
- Kimihiro Nishijima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION PROCESSING SYSTEM, ENDOSCOPE SYSTEM, INFORMATION PROCES...
- Publication number 20240274272
- Publication date Aug 15, 2024
- OLYMPUS CORPORATION
- Toshiya KAMIYAMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NOVEL CATALYST COMPOSITION AND CARBON MATERIAL HAVING NITROGEN-CONT...
- Publication number 20230096685
- Publication date Mar 30, 2023
- NISSAN CHEMICAL CORPORATION
- Taichi NAKAZAWA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BIOMARKER FOR ALZHEIMER'S DISEASE
- Publication number 20220308073
- Publication date Sep 29, 2022
- PUBLIC UNIVERSITY CORPORATION NAGOYA CITY UNIVERSITY
- Makoto Michikawa
- G01 - MEASURING TESTING
Information Patent Application
A METHOD FOR DETECTING MICROORGANISMS
- Publication number 20220235398
- Publication date Jul 28, 2022
- NATIONAL UNIVERSITY CORPORATION TOKYO MEDICAL AND DENTAL UNIVERSITY
- Norio Shimizu
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
EXFOLIATED GRAPHITE AND MANUFACTURING METHOD THEREFOR
- Publication number 20220119265
- Publication date Apr 21, 2022
- Sekisui Chemical Co., Ltd.
- Hiroji FUKUI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD AND A KIT FOR DETECTING PATHOGENS
- Publication number 20210395840
- Publication date Dec 23, 2021
- Shimadzu Corporation
- Masamitsu SHIKATA
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
INFORMATION PROCESSING SYSTEM, ENDOSCOPE SYSTEM, INFORMATION STORAG...
- Publication number 20210287395
- Publication date Sep 16, 2021
- OLYMPUS CORPORATION
- Makoto Ishikake
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIQUID REPELLENT
- Publication number 20210206998
- Publication date Jul 8, 2021
- DAIKIN INDUSTRIES, LTD.
- Tsutomu KOBAYASHI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR DETECTING MICROORGANISMS
- Publication number 20200385784
- Publication date Dec 10, 2020
- NATIONAL UNIVERSITY CORPORATION TOKYO MEDICAL AND DENTAL UNIVERSITY
- Norio Shimizu
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
CELLULOSE NANOFIBER, SHEET-LIKE MATERIAL OBTAINED THEREFROM, AND ME...
- Publication number 20200224365
- Publication date Jul 16, 2020
- NATIONAL UNIVERSITY CORPORATION OITA UNIVERSITY
- Taro KINUMOTO
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
BIOMARKER FOR ALZHEIMER'S DISEASE
- Publication number 20200150133
- Publication date May 14, 2020
- PUBLIC UNIVERSITY CORPORATION NAGOYA CITY UNIVERSITY
- Makoto Michikawa
- G01 - MEASURING TESTING
Information Patent Application
VIBRATION DAMPING DEVICE AND METHOD FOR DESIGNING THE SAME
- Publication number 20190226552
- Publication date Jul 25, 2019
- Aisin AW Co., Ltd.
- Yoichi OI
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
OVERVOLTAGE PROTECTION CIRCUIT FOR PROTECTING OVERVOLTAGE CORRESPON...
- Publication number 20190058323
- Publication date Feb 21, 2019
- RICOH ELECTRONIC DEVICES CO., LTD.
- Shohtaroh SOHMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VIBRATION DAMPING DEVICE
- Publication number 20180187744
- Publication date Jul 5, 2018
- Aisin AW Co., Ltd.
- Yoshihiro TAKIKAWA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
HARDENED LAYER DEPTH MEASURING APPARATUS
- Publication number 20180051975
- Publication date Feb 22, 2018
- Neturen Co., Ltd.
- Yoshitaka MISAKA
- G01 - MEASURING TESTING
Information Patent Application
POWER CONVERTER WITH RESONANT CIRCUIT
- Publication number 20170373592
- Publication date Dec 28, 2017
- DENSO CORPORATION
- Eisuke TAKAHASHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ALLOY MICROPARTICLES AND METHOD FOR PRODUCING SAME, ALLOY MICROPART...
- Publication number 20170259247
- Publication date Sep 14, 2017
- KYOTO UNIVERSITY
- Hiroshi KITAGAWA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
CAPACITOR ELECTRODE MATERIAL, METHOD FOR PRODUCING SAME, AND ELECTR...
- Publication number 20160358718
- Publication date Dec 8, 2016
- Sekisui Chemical Co., Ltd
- Akihiko Fujiwara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS FOR DETERMINING DRUG EFFICACY FOR TREATMENT OF CANCER USING...
- Publication number 20160356778
- Publication date Dec 8, 2016
- Celgene Corporation
- Hidekatsu IHA
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
METHOD FOR PRODUCING RANDOM-STRUCTURE GIC, METHOD FOR PRODUCING EXF...
- Publication number 20150353361
- Publication date Dec 10, 2015
- SEKISUI CHEMICAL CO., LTD.
- Takuya Wada
- C01 - INORGANIC CHEMISTRY
Information Patent Application
CATALYST FOR HYDROCARBON REFORMING, METHOD OF MANUFACTURING THE SAM...
- Publication number 20150246342
- Publication date Sep 3, 2015
- Sumitomo Chemical Company, Limited
- Kazuro NAGASHIMA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CARBONACEOUS MATERIAL FOR AIR ELECTRODE OF AIR BATTERY, AND AIR BAT...
- Publication number 20150229012
- Publication date Aug 13, 2015
- NATIONAL UNIVERSITY CORPORATION OITA UNIVERSITY
- Masahiro Toyoda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CATALYST, METHOD FOR PRODUCING CATALYST, AND METHOD FOR PRODUCING H...
- Publication number 20150171448
- Publication date Jun 18, 2015
- Dowa Holdings Co., Ltd.
- Katsutoshi Nagaoka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SWITCHING POWER SUPPLY DEVICE AND PULSE WIDTH MODULATION CIRCUIT US...
- Publication number 20150022165
- Publication date Jan 22, 2015
- OITA University
- Terukazu Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD OF MANUFACTURING OLEFIN HAVING 2 TO 4 CARBON ATOMS BY FISCHE...
- Publication number 20140045955
- Publication date Feb 13, 2014
- Sumitomo Chemical Company , Limited
- Miho YAMAUCHI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DC-DC CONVERTER
- Publication number 20110227546
- Publication date Sep 22, 2011
- OITA University
- Kimihiro Nishijima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HYDROGEN PRODUCTION CATALYST, PRODUCTION METHOD OF THE SAME AND HYD...
- Publication number 20100303712
- Publication date Dec 2, 2010
- NATIONAL UNIVERSITY CORPORATION OITA UNIVERSITY
- Katutoshi Nagaoka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

OITA University

Organization

Patents Grantslast 30 patents

Information processing system, endoscope system, information storag...

Capacitor electrode material, method for producing same, and electr...

Vibration damping device and method for designing the same

Hardened layer depth measuring apparatus

Overvoltage protection circuit for protecting overvoltage correspon...

Vector magnetic characteristic controlled material and iron core

Alloy microparticles and method for producing same, alloy micropart...

Power converter with resonant circuit

Method for producing random-structure GIC, method for producing exf...

Catalyst, method for producing catalyst, and method for producing h...

Quenching depth measurement method and quenching depth measurement...

Switching power supply device and pulse width modulation circuit us...

Method of manufacturing olefin having 2 to 4 carbon atoms by Fische...

Hydrogen production catalyst, production method of the same and hyd...

Power factor correction converter with parallel-connected converter...

Power supply apparatus

Patents Applicationslast 30 patents

INFORMATION PROCESSING SYSTEM, ENDOSCOPE SYSTEM, INFORMATION PROCES...

NOVEL CATALYST COMPOSITION AND CARBON MATERIAL HAVING NITROGEN-CONT...

BIOMARKER FOR ALZHEIMER'S DISEASE

A METHOD FOR DETECTING MICROORGANISMS

EXFOLIATED GRAPHITE AND MANUFACTURING METHOD THEREFOR

METHOD AND A KIT FOR DETECTING PATHOGENS

INFORMATION PROCESSING SYSTEM, ENDOSCOPE SYSTEM, INFORMATION STORAG...

LIQUID REPELLENT

METHOD FOR DETECTING MICROORGANISMS

CELLULOSE NANOFIBER, SHEET-LIKE MATERIAL OBTAINED THEREFROM, AND ME...

BIOMARKER FOR ALZHEIMER'S DISEASE

VIBRATION DAMPING DEVICE AND METHOD FOR DESIGNING THE SAME

OVERVOLTAGE PROTECTION CIRCUIT FOR PROTECTING OVERVOLTAGE CORRESPON...

VIBRATION DAMPING DEVICE

HARDENED LAYER DEPTH MEASURING APPARATUS

POWER CONVERTER WITH RESONANT CIRCUIT

ALLOY MICROPARTICLES AND METHOD FOR PRODUCING SAME, ALLOY MICROPART...

CAPACITOR ELECTRODE MATERIAL, METHOD FOR PRODUCING SAME, AND ELECTR...

METHODS FOR DETERMINING DRUG EFFICACY FOR TREATMENT OF CANCER USING...

METHOD FOR PRODUCING RANDOM-STRUCTURE GIC, METHOD FOR PRODUCING EXF...

CATALYST FOR HYDROCARBON REFORMING, METHOD OF MANUFACTURING THE SAM...

CARBONACEOUS MATERIAL FOR AIR ELECTRODE OF AIR BATTERY, AND AIR BAT...

CATALYST, METHOD FOR PRODUCING CATALYST, AND METHOD FOR PRODUCING H...

SWITCHING POWER SUPPLY DEVICE AND PULSE WIDTH MODULATION CIRCUIT US...

METHOD OF MANUFACTURING OLEFIN HAVING 2 TO 4 CARBON ATOMS BY FISCHE...

DC-DC CONVERTER

HYDROGEN PRODUCTION CATALYST, PRODUCTION METHOD OF THE SAME AND HYD...

Trademarklast 30 trademarks