TREA

of macromolecular compounds

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  • H01G7/023
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HELECTRICITY H01Electric elements H01GCAPACITORS CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE H01G7/00Capacitors in which the capacitance is varied by non-mechanical means Processes of their manufacture

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H01G7/023of macromolecular compounds
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    METHODS OF SATURATING NONWOVEN FABRICS WITH LIQUID AND THE MAKING O...
    • Publication number 20210262134
    • Publication date Aug 26, 2021
    • University of Tennessee Research Foundation
    • Peter Ping-yi Tsai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRET SHEET AND PIEZOELECTRIC SENSOR
    • Publication number 20210257165
    • Publication date Aug 19, 2021
    • Sekisui Chemical Co., Ltd
    • Tetsuhiro KATO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRET SHEET
    • Publication number 20210249195
    • Publication date Aug 12, 2021
    • Sekisui Chemical Co., Ltd
    • Tetsuhiro KATO
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Electret Energy Storage System
    • Publication number 20200098525
    • Publication date Mar 26, 2020
    • Kirk W. Rosener
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PIEZOELECTRIC ELEMENT AND MUSICAL INSTRUMENT
    • Publication number 20190311702
    • Publication date Oct 10, 2019
    • Yupo corporation
    • Hiroshi KOIKE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRET SHEET
    • Publication number 20190057816
    • Publication date Feb 21, 2019
    • Sekisui Chemical Co., Ltd
    • Tetsuhiro KATO
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    ELECTRET SHEET
    • Publication number 20190043672
    • Publication date Feb 7, 2019
    • Sekisui Chemical Co., Ltd
    • Tetsuhiro KATO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ELECTRET SHEET AND PIEZOELECTRIC SENSOR
    • Publication number 20170062138
    • Publication date Mar 2, 2017
    • Sekisui Chemical Co., Ltd
    • Nobuto KAMIYA
    • G01 - MEASURING TESTING
  • Information Patent Application

    FINE ELECTRET PARTICLES AND PROCESS FOR PRODUCING SAME
    • Publication number 20140147777
    • Publication date May 29, 2014
    • SAKURA COLOR PRODUCTS CORPORATION
    • Hiroshi Inoue
    • G02 - OPTICS
  • Information Patent Application

    ELECTRET AND PROCESS FOR ITS PRODUCTION, AND ELECTROSTATIC INDUCTIO...
    • Publication number 20140132111
    • Publication date May 15, 2014
    • ASAHI GLASS COMPANY, LIMITED
    • Fumiko NAKAYAMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRET SHEET
    • Publication number 20140091249
    • Publication date Apr 3, 2014
    • Kazuho Uchida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CHARGE RETENTION MEDIUM
    • Publication number 20130261248
    • Publication date Oct 3, 2013
    • ASAHI GLASS COMPANY, LIMITED
    • TAKASHI NAKANO
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    CAPACITIVE TRANSDUCER AND A METHOD FOR MANUFACTURING A TRANSDUCER
    • Publication number 20130208397
    • Publication date Aug 15, 2013
    • Danfoss A/S
    • Mohamed Yahia Benslimane
    • G01 - MEASURING TESTING
  • Information Patent Application

    PROCESS FOR PRODUCING CHARGE RETENTION MEDIUM
    • Publication number 20130202810
    • Publication date Aug 8, 2013
    • ASAHI GLASS COMPANY, LIMITED
    • Takashi NAKANO
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    ELECTRET COARSE POWDER
    • Publication number 20130170015
    • Publication date Jul 4, 2013
    • SAKURA COLOR PRODUCTS CORPORATION
    • Tomotika Yoshitsugi
    • G02 - OPTICS
  • Information Patent Application

    A METHOD OF INCORPORATING AN ELEMENT IN A DATA CARRIER
    • Publication number 20130074320
    • Publication date Mar 28, 2013
    • OBERTHUR TECHNOLOGIES
    • Grégory SIMONNEAUX
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Electret Materials
    • Publication number 20130012091
    • Publication date Jan 10, 2013
    • Hui Chin
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROSTATIC OPERATION DEVICE
    • Publication number 20120217842
    • Publication date Aug 30, 2012
    • SANYO ELECTRIC CO., LTD.
    • Yohko Naruse
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Electret Materials
    • Publication number 20120184170
    • Publication date Jul 19, 2012
    • Hui Chin
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ENERGY CONVERSION FILM
    • Publication number 20120177907
    • Publication date Jul 12, 2012
    • Yupo corporation
    • Hiroshi Koike
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    PROCESS FOR PRODUCING ELECTRET, AND ELECTROSTATIC INDUCTION CONVERS...
    • Publication number 20110263785
    • Publication date Oct 27, 2011
    • ASAHI GLASS COMPANY, LIMITED
    • Kimiaki KASHIWAGI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    PROCESS FOR PRODUCING ELECTRET, AND ELECTROSTATIC INDUCTION CONVERS...
    • Publication number 20110263788
    • Publication date Oct 27, 2011
    • ASAHI GLASS COMPANY, LIMITED
    • Kimiaki KASHIWAGI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    PROCESS FOR PRODUCTION OF ELECTRET MATERIAL
    • Publication number 20110229655
    • Publication date Sep 22, 2011
    • Nitto Denko Corporation
    • Seiichi Takaoka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Electret Materials
    • Publication number 20110230109
    • Publication date Sep 22, 2011
    • Hui Chin
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PROCESS FOR PRODUCING ELECTRET COARSE POWDER
    • Publication number 20110198224
    • Publication date Aug 18, 2011
    • SAKURA COLOR PRODUCTS CORPORATION
    • Tomotika Yoshitsugi
    • G02 - OPTICS
  • Information Patent Application

    DETECTION DEVICE, SENSOR DEVICE, AND ELECTRONIC DEVICE
    • Publication number 20110182323
    • Publication date Jul 28, 2011
    • SEIKO EPSON CORPORATION
    • Hiroshi HORIUCHI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    ELECTRET AND ELECTROSTATIC INDUCTION CONVERSION DEVICE
    • Publication number 20110166299
    • Publication date Jul 7, 2011
    • ASAHI GLASS COMPANY, LIMITED
    • Kimiaki Kashiwagi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Electret and electrostatic induction conversion device
    • Publication number 20110105686
    • Publication date May 5, 2011
    • ASAHI GLASS COMPANY, LIMITED
    • Kimiaki Kashiwagi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    ELECTRET AND ELECTROSTATIC INDUCTION CONVERSION DEVICE
    • Publication number 20110012438
    • Publication date Jan 20, 2011
    • ASAHI GLASS COMPANY, LIMITED
    • Kimiaki Kashiwagi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    METHOD OF PRODUCING AN ELECTRET MATERIAL
    • Publication number 20100222533
    • Publication date Sep 2, 2010
    • SONY CORPORATION
    • Nikolaus KNORR
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL