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Takashi Arai

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR RECOVERING IONIC LIQUID
    • Publication number 20250197339
    • Publication date Jun 19, 2025
    • NATIONAL UNIVERSITY CORPORATION KANAZAWA UNIVERSITY
    • Naoki WADA
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    CROSSLINKED STRUCTURE, METAL-TRAPPING MATERIAL INCLUDING SAID CROSS...
    • Publication number 20250128236
    • Publication date Apr 24, 2025
    • NATIONAL UNIVERSITY CORPORATION KANAZAWA UNIVERSITY
    • Katsuhiro MAEDA
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    CELLULOSE DERIVATIVE, AND BORON ADSORBENT COMPRISING THE CELLULOSE...
    • Publication number 20240226848
    • Publication date Jul 11, 2024
    • NATIONAL UNIVERSITY CORPORATION KANAZAWA UNIVERSITY
    • Katsuhiro MAEDA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    COIL FOR MOTOR, METHOD FOR MANUFACTURING COIL FOR MOTOR, AND MOTOR
    • Publication number 20240186856
    • Publication date Jun 6, 2024
    • Mitsubishi Heavy Industries, Ltd.
    • Takeshi Ikemi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    GREASE COMPOSITION, AND METHOD FOR LUBRICATING SLIDING PART USING S...
    • Publication number 20240059996
    • Publication date Feb 22, 2024
    • ENEOS Corporation
    • Takashi ARAI
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    SAUSAGE STICKING SYSTEM
    • Publication number 20240049733
    • Publication date Feb 15, 2024
    • HITEC CO.. LTD.
    • Tatsuo NAKAMURA
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    METHOD OF MANUFACTURING COIL, COIL, AND ELECTRIC MOTOR
    • Publication number 20230327530
    • Publication date Oct 12, 2023
    • Mitsubishi Heavy Industries, Ltd.
    • Takeshi IKEMI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CONTROL SYSTEM, CONTROL APPARATUS, DEVICE CONTROLLING METHOD AND RE...
    • Publication number 20230308444
    • Publication date Sep 28, 2023
    • Mitsubishi Electric Corporation
    • Takashi ARAI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SELENIOUS ACID ADSORBENT
    • Publication number 20230302430
    • Publication date Sep 28, 2023
    • NATIONAL UNIVERSITY CORPORATION KANAZAWA UNIVERSITY
    • Hiroshi HASEGAWA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CELLULOSE DERIVATIVE AND METAL ADSORBENT CONTAINING SAID CELLULOSE...
    • Publication number 20230278007
    • Publication date Sep 7, 2023
    • NATIONAL UNIVERSITY CORPORATION KANAZAWA UNIVERSITY
    • Katsuhiro MAEDA
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    GREASE COMPOSITION
    • Publication number 20230279308
    • Publication date Sep 7, 2023
    • ENEOS Corporation
    • Takashi ARAI
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    CONTROL DEVICE, CONTROL METHOD FOR WATER HEATER, AND PROGRAM
    • Publication number 20230038111
    • Publication date Feb 9, 2023
    • Mitsubishi Electric Corporation
    • Yuki OGAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    BLOOD FILTER
    • Publication number 20220347367
    • Publication date Nov 3, 2022
    • Daicel Corporation
    • Takashi ARAI
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
  • Information Patent Application

    CONTROL SYSTEM, SERVER, APPARATUS AND CONTROL METHOD
    • Publication number 20220236704
    • Publication date Jul 28, 2022
    • Mitsubishi Electric Corporation
    • Masato NAGASAWA
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    CAST STRIP MANUFACTURING METHOD
    • Publication number 20220048102
    • Publication date Feb 17, 2022
    • NIPPON STEEL CORPORATION
    • Takashi ARAI
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    THIN STRIP MANUFACTURE METHOD
    • Publication number 20210213515
    • Publication date Jul 15, 2021
    • NIPPON STEEL CORPORATION
    • Masafumi MIYAZAKI
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    LEVEL INDICATOR WITH PROTECTIVE COVER
    • Publication number 20210215526
    • Publication date Jul 15, 2021
    • YOKOGAWA ELECTRIC CORPORATION
    • Takashi Arai
    • G01 - MEASURING TESTING
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20210048703
    • Publication date Feb 18, 2021
    • SONY CORPORATION
    • Kiyohito FUJITA
    • G02 - OPTICS
  • Information Patent Application

    COMPRESSOR HOUSING AND TURBOCHARGER INCLUDING THE SAME
    • Publication number 20200386242
    • Publication date Dec 10, 2020
    • MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    • Takashi ARAI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SIDE SEALING DEVICE, TWIN-ROLL CONTINUOUS CASTING APPARATUS, AND ME...
    • Publication number 20200338632
    • Publication date Oct 29, 2020
    • NIPPON STEEL CORPORATION
    • Masafumi MIYAZAKI
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    COMPRESSOR WHEEL AND SUPERCHARGER
    • Publication number 20200318653
    • Publication date Oct 8, 2020
    • MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    • Keigo SAKAMOTO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    BONE FIXING MATERIAL
    • Publication number 20200306414
    • Publication date Oct 1, 2020
    • DAICEL CORPORATION
    • Takashi ARAI
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    BLOOD FILTER
    • Publication number 20200129688
    • Publication date Apr 30, 2020
    • DAICEL CORPORATION
    • Takashi ARAI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    IMPELLER FOR ROTARY MACHINE, COMPRESSOR, FORCED INDUCTION DEVICE, A...
    • Publication number 20200116032
    • Publication date Apr 16, 2020
    • MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    • Takashi ARAI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ELECTRIC FURNACE
    • Publication number 20200080780
    • Publication date Mar 12, 2020
    • NIPPON STEEL CORPORATION
    • Toshiya HARADA
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Application

    TURBINE HOUSING AND TURBOCHARGER INCLUDING THE SAME
    • Publication number 20200056628
    • Publication date Feb 20, 2020
    • MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    • Shigeyoshi SAKUMA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    COMMUNICATION DEVICE AND SYSTEM
    • Publication number 20200036793
    • Publication date Jan 30, 2020
    • YOKOGAWA ELECTRIC CORPORATION
    • Takashi Arai
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Field Instrument and Instrument Control Method
    • Publication number 20200019138
    • Publication date Jan 16, 2020
    • YOKOGAWA ELECTRIC CORPORATION
    • Takashi Arai
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ELECTROMAGNETIC FLOWMETER AND CONTROL METHOD OF ELECTROMAGNETIC FLO...
    • Publication number 20200018627
    • Publication date Jan 16, 2020
    • YOKOGAWA ELECTRIC CORPORATION
    • Takashi ARAI
    • G01 - MEASURING TESTING
  • Information Patent Application

    DEVICE CONFIGURATION MANAGEMENT APPARATUS, SYSTEM, AND PROGRAM
    • Publication number 20200014595
    • Publication date Jan 9, 2020
    • YOKOGAWA ELECTRIC CORPORATION
    • Takashi ARAI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE