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NAGAOKA CITY, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Polarization diffraction element and vector beam mode detection sys...
Patent number
12,055,742
Issue date
Aug 6, 2024
HAYASHI TELEMPU CORPORATION
Takeya Sakai
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Terahertz wave control element
Patent number
11,899,316
Issue date
Feb 13, 2024
Nagaoka University of Technology
Tomoyuki Sasaki
G02 - OPTICS
Information
Patent Grant
Photoreactive liquid crystal composition, display element, optical...
Patent number
11,560,517
Issue date
Jan 24, 2023
UNIVERSITY OF HYOGO
Tomoyuki Sasaki
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Pulse discharge power supply and pulse discharge generating method
Patent number
10,710,909
Issue date
Jul 14, 2020
Mitsubishi Electric Corporation
Yasutaka Inanaga
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
DC-DC converter
Patent number
10,461,637
Issue date
Oct 29, 2019
Omron Corporation
Junichi Itoh
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Rotary device for fluid power generation
Patent number
10,436,173
Issue date
Oct 8, 2019
Nagaoka University of Technology
Tsutomu Takahashi
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Mutant of cellulase-producing microorganism, production method of c...
Patent number
10,059,932
Issue date
Aug 28, 2018
Nagaoka University of Technology
Wataru Ogasawara
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Power conversion device
Patent number
10,033,290
Issue date
Jul 24, 2018
Nissan Motor Co., Ltd.
Hironori Koyano
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Oil composition for electrical discharge machining
Patent number
9,993,889
Issue date
Jun 12, 2018
Idemitsu Kosan Co., Ltd.
Tomohiko Kitamura
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Three phase to single phase power conversion device with reduced wi...
Patent number
9,755,535
Issue date
Sep 5, 2017
Nissan Motor Co., Ltd.
Hironori Koyano
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power converter
Patent number
9,641,092
Issue date
May 2, 2017
Nissan Motor Co., Ltd.
Hironori Koyano
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor protein device
Patent number
9,632,082
Issue date
Apr 25, 2017
Taiyo Yuden Co., Ltd.
Takashi Ishiguro
G01 - MEASURING TESTING
Information
Patent Grant
Power conversion device with reduced wiring distance
Patent number
9,614,454
Issue date
Apr 4, 2017
Nissan Motor Co., Ltd.
Hironori Koyano
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power conversion device
Patent number
9,490,721
Issue date
Nov 8, 2016
Nissan Motor Co., Ltd.
Hironori Koyano
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power conversion device
Patent number
9,425,701
Issue date
Aug 23, 2016
Nissan Motor Co., Ltd.
Hironori Koyano
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Power conversion device
Patent number
9,203,325
Issue date
Dec 1, 2015
Nissan Motor Co., Ltd.
Masao Saito
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power conversion device
Patent number
9,197,137
Issue date
Nov 24, 2015
Nissan Motor Co., Ltd.
Masao Saito
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power conversion device
Patent number
9,190,922
Issue date
Nov 17, 2015
Nissan Motor Co., Ltd.
Masao Saito
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method for manufacturing zeolite membrane, and zeolite membrane
Patent number
8,637,416
Issue date
Jan 28, 2014
NGK Insulators, Ltd.
Shuji Himeno
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Deep-drawing device
Patent number
8,424,356
Issue date
Apr 23, 2013
Nagaoka University of Technology
Ikuo Tanabe
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Ultrasonic measurement waveguide rod and ultrasonic measurement ins...
Patent number
8,272,270
Issue date
Sep 25, 2012
Nagaoka University of Technology
Ikuo Ihara
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
Character string updated degree evaluation program
Patent number
8,244,046
Issue date
Aug 14, 2012
Nagaoka University of Technology
Masayuki Takahashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Emotional state determination method
Patent number
8,235,894
Issue date
Aug 7, 2012
Nagaoka University of Technology
Masahiro Nakagawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Optical component and method for its production
Patent number
8,201,421
Issue date
Jun 19, 2012
Asahi Glass Company, Limited
Takayuki Komatsu
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Protective gas composition for magnesium/magnesium alloy production...
Patent number
7,988,762
Issue date
Aug 2, 2011
Central Glass Company, Limited
Shigeharu Kamado
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Membrane electrode assembly, method for producing the same, and sol...
Patent number
7,972,743
Issue date
Jul 5, 2011
Nagaoka University of Technology
Minoru Umeda
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Planar elongational viscosity measuring method and planar elongatio...
Patent number
7,890,275
Issue date
Feb 15, 2011
Nagaoka University of Technology
Tsutomu Takahashi
G01 - MEASURING TESTING
Information
Patent Grant
Yttrium oxide-containing material, component of semiconductor manuf...
Patent number
7,833,924
Issue date
Nov 16, 2010
NGK Insulators, Ltd.
Yoshimasa Kobayashi
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Composite wear-resistant member and method for manufacture thereof
Patent number
7,637,981
Issue date
Dec 29, 2009
Tix Corporation
Nobuhiro Kuribayashi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for manufacturing a nanocarbon-metal composite material
Patent number
7,311,135
Issue date
Dec 25, 2007
Nissei Plastic Industrial Co., Ltd.
Masashi Suganuma
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
OXYGEN SENSOR ELEMENT AND METHOD FOR MANUFACTURING SAME
Publication number
20240272107
Publication date
Aug 15, 2024
NAGAOKA UNIVERSITY OF TECHNOLOGY
Tomoichiro OKAMOTO
G01 - MEASURING TESTING
Information
Patent Application
RESISTIVE OXYGEN GAS SENSOR AND OXYGEN SENSOR DEVICE
Publication number
20240210342
Publication date
Jun 27, 2024
NAGAOKA UNIVERSITY OF TECHNOLOGY
Tomoichiro Okamoto
G01 - MEASURING TESTING
Information
Patent Application
TERAHERTZ WAVE CONTROL ELEMENT
Publication number
20230093066
Publication date
Mar 23, 2023
NAGAOKA UNIVERSITY OF TECHNOLOGY
Tomoyuki SASAKI
G02 - OPTICS
Information
Patent Application
POLARIZATION DIFFRACTION ELEMENT AND VECTOR BEAM MODE DETECTION SYS...
Publication number
20210072447
Publication date
Mar 11, 2021
HAYASHI TELEMPU CORPORATION
Takeya SAKAI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
OXYGEN SENSOR ELEMENT
Publication number
20210041409
Publication date
Feb 11, 2021
KOA Corporation
Tomoichiro OKAMOTO
G01 - MEASURING TESTING
Information
Patent Application
PHOTOREACTIVE LIQUID CRYSTAL COMPOSITION, DISPLAY ELEMENT, OPTICAL...
Publication number
20200332194
Publication date
Oct 22, 2020
UNIVERSITY OF HYOGO
Tomoyuki SASAKI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PULSE DISCHARGE POWER SUPPLY AND PULSE DISCHARGE GENERATING METHOD
Publication number
20190210896
Publication date
Jul 11, 2019
MITSUBISHI ELECTRIC CORPORATION
Yasutaka INANAGA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DC-DC CONVERTER
Publication number
20190149044
Publication date
May 16, 2019
Omron Corporation
Junichi ITOH
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ROTARY DEVICE FOR FLUID POWER GENERATION AND FLUID POWER GENERATION...
Publication number
20180258908
Publication date
Sep 13, 2018
NAGAOKA UNIVERSITY OF TECHNOLOGY
Tsutomu TAKAHASHI
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Application
OIL COMPOSITION FOR ELECTRICAL DISCHARGE MACHINING
Publication number
20170173716
Publication date
Jun 22, 2017
IDEMITSU KOSAN CO., LTD.
Tomohiko KITAMURA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
PHOTOREACTIVE LIQUID CRYSTAL COMPOSITION, DISPLAY ELEMENT, OPTICAL...
Publication number
20170166816
Publication date
Jun 15, 2017
UNIVERSITY OF HYOGO
Tomoyuki SASAKI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
MUTANT OF CELLULASE-PRODUCING MICROORGANISM, PRODUCTION METHOD OF C...
Publication number
20160046918
Publication date
Feb 18, 2016
NAGAOKA UNIVERSITY OF TECHNOLOGY
Wataru OGASAWARA
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
POWER CONVERSION DEVICE
Publication number
20140233280
Publication date
Aug 21, 2014
Nagaoka University of Technology
Masao Saito
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER CONVERSION DEVICE
Publication number
20140226386
Publication date
Aug 14, 2014
Nagaoka University of Technology
Masao Saito
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER CONVERTER
Publication number
20140192578
Publication date
Jul 10, 2014
NAGAOKA UNIVERSITY OF TECHNOLOGY
Hironori Koyano
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER CONVERSION DEVICE
Publication number
20140185326
Publication date
Jul 3, 2014
Nagaoka University of Technology,
Hironori Koyano
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER CONVERSION DEVICE
Publication number
20140126263
Publication date
May 8, 2014
Nagaoka University of Technology
Hironori Koyano
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER CONVERSION DEVICE
Publication number
20140104913
Publication date
Apr 17, 2014
Nagaoka University of Technology
Hironori Koyano
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER CONVERSION DEVICE
Publication number
20140085956
Publication date
Mar 27, 2014
Nagaoka University of Technology
Hironori Koyano
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER CONVERSION DEVICE
Publication number
20140085950
Publication date
Mar 27, 2014
NAGAOKA UNIVERSITY OF TECHNOLOGY
Hironori Koyano
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
EMOTIONAL STATE DETERMINING APPARATUS
Publication number
20110319784
Publication date
Dec 29, 2011
NAGAOKA UNIVERSITY OF TECHNOLOGY
Masahiro Nakagawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
POLYESTERS, POLYURETHANES AND PROCESS FOR THEIR PRODUCTION
Publication number
20110166301
Publication date
Jul 7, 2011
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
Hiroaki Takashima
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR MANUFACTURING ZEOLITE MEMBRANE, AND ZEOLITE MEMBRANE
Publication number
20110160039
Publication date
Jun 30, 2011
NGK Insulators, Ltd.
Shuji HIMENO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FLUID ANALYSIS METHOD AND FLUID ANALYSIS DEVICE
Publication number
20100274504
Publication date
Oct 28, 2010
NAGAOKA UNIVERSITY OF TECHNOLOGY
Tsutomu Takahashi
G01 - MEASURING TESTING
Information
Patent Application
Protective Gas Composition For Magnesium/Magnesium Alloy Production...
Publication number
20100257976
Publication date
Oct 14, 2010
NAGAOKA UNIVERSITY OF TECHNOLOGY
Shigeharu Kamado
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PLANAR ELONGATIONAL VISCOSITY MEASURING METHOD AND PLANAR ELONGATIO...
Publication number
20100228504
Publication date
Sep 9, 2010
NAGAOKA UNIVERSITY OF TECHNOLOGY
Tsutomu Takahashi
G01 - MEASURING TESTING
Information
Patent Application
GENE-DISRUPTED STRAIN, RECOMBINANT PLASMIDS, TRANSFORMANTS AND PROC...
Publication number
20100209978
Publication date
Aug 19, 2010
Kabushiki Kaisha Toyota Jidoshokki
Toshihisa Shimo
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
DEEP-DRAWING DEVICE
Publication number
20100116015
Publication date
May 13, 2010
NAGAOKA UNIVERSITY OF TECHNOLOGY
Ikuo Tanabe
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
CHARACTER STRING UPDATED DEGREE EVALUATION PROGRAM
Publication number
20090226098
Publication date
Sep 10, 2009
NAGAOKA UNIVERSITY OF TECHNOLOGY
Masayuki Takahashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method for Producing Aluminate Phosphor and Aluminate Phosphor
Publication number
20090047202
Publication date
Feb 19, 2009
NAGAOKA UNIVERSITY OF TECHNOLOGY
Hidetoshi Saitoh
C01 - INORGANIC CHEMISTRY
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