TREA

Tetsuhiro KATO

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  • Kyoto-shi, Kyoto, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electret sheet and piezoelectric sensor
    • Patent number 11,908,629
    • Issue date Feb 20, 2024
    • Sekisui Chemical Co., Ltd.
    • Tetsuhiro Kato
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electret sheet
    • Patent number 11,688,563
    • Issue date Jun 27, 2023
    • Sekisui Chemical Co., Ltd.
    • Tetsuhiro Kato
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Electret sheet
    • Patent number 11,024,463
    • Issue date Jun 1, 2021
    • Sekisui Chemical Co., Ltd.
    • Tetsuhiro Kato
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Electret sheet
    • Patent number 10,978,252
    • Issue date Apr 13, 2021
    • Sekisui Chemical Co., Ltd.
    • Tetsuhiro Kato
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Heat-conducting foam sheet for electronic devices
    • Patent number 10,207,473
    • Issue date Feb 19, 2019
    • Sekisui Chemical Co., Ltd.
    • Tetsuhiro Kato
    • B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

  • 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

    HEAT-CONDUCTING FOAM SHEET FOR ELECTRONIC INSTRUMENTS AND HEAT-COND...
    • Publication number 20190136004
    • Publication date May 9, 2019
    • Sekisui Chemical Co., Ltd
    • Tetsuhiro KATO
    • F28 - HEAT EXCHANGE IN GENERAL
  • 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

    HEAT-CONDUCTING FOAM SHEET FOR ELECTRONIC DEVICES
    • Publication number 20170305106
    • Publication date Oct 26, 2017
    • Sekisui Chemical Co., Ltd
    • Tetsuhiro KATO
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    HEAT-CONDUCTING LAMINATE FOR ELECTRONIC DEVICE
    • Publication number 20170072666
    • Publication date Mar 16, 2017
    • Sekisui Chemical Co., Ltd
    • Tetsuhiro KATO
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    HEAT-CONDUCTING FOAM SHEET FOR ELECTRONIC INSTRUMENTS AND HEAT-COND...
    • Publication number 20150316332
    • Publication date Nov 5, 2015
    • Sekisui Chemical Co., Ltd
    • Tetsuhiro KATO
    • F28 - HEAT EXCHANGE IN GENERAL