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Takashi Aizawa

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  • Miyagi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    MAGNETIC RECORDING MEDIUM
    • Publication number 20230352046
    • Publication date Nov 2, 2023
    • SONY GROUP CORPORATION
    • Junichi TACHIBANA
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    MAGNETIC RECORDING MEDIUM
    • Publication number 20230282232
    • Publication date Sep 7, 2023
    • SONY GROUP CORPORATION
    • Hiroyuki MURAKAMI
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    MAGNETIC RECORDING MEDIUM
    • Publication number 20220108723
    • Publication date Apr 7, 2022
    • SONY CORPORATION
    • Hiroto ATAGI
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    MAGNETIC RECORDING MEDIUM
    • Publication number 20210249045
    • Publication date Aug 12, 2021
    • SONY GROUP CORPORATION
    • Minoru YAMAGA
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    MAGNETIC RECORDING MEDIUM
    • Publication number 20200342905
    • Publication date Oct 29, 2020
    • SONY CORPORATION
    • Minoru YAMAGA
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    MAGNETIC RECORDING MEDIUM
    • Publication number 20200342904
    • Publication date Oct 29, 2020
    • SONY CORPORATION
    • Minoru YAMAGA
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    MAGNETIC RECORDING MEDIUM
    • Publication number 20200075051
    • Publication date Mar 5, 2020
    • SONY CORPORATION
    • JUNICHI TACHIBANA
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    MAGNETIC RECORDING MEDIUM
    • Publication number 20190080712
    • Publication date Mar 14, 2019
    • SONY CORPORATION
    • Junichi TACHIBANA
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    FILM-FORMING APPARATUS AND METHOD FOR MANUFACTURING MAGNETIC RECORD...
    • Publication number 20180366150
    • Publication date Dec 20, 2018
    • SONY CORPORATION
    • Takashi AIZAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MAGNETIC RECORDING MEDIUM
    • Publication number 20180137887
    • Publication date May 17, 2018
    • SONY CORPORATION
    • Noboru Sekiguchi
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    MAGNETIC RECORDING MEDIUM, METHOD FOR MANUFACTURING THE SAME, AND F...
    • Publication number 20170345453
    • Publication date Nov 30, 2017
    • SONY CORPORATION
    • Takashi AIZAWA
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    MAGNETIC RECORDING MEDIUM
    • Publication number 20160099018
    • Publication date Apr 7, 2016
    • SONY CORPORATION
    • Takashi Aizawa
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    MAGNETIC RECORDING MEDIUM, METHOD FOR MANUFACTURING SAME, AND FILM-...
    • Publication number 20150279401
    • Publication date Oct 1, 2015
    • SONY CORPORATION
    • Takashi AIZAWA
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    MAGNETIC RECORDING MEDIUM
    • Publication number 20140329112
    • Publication date Nov 6, 2014
    • SONY CORPORATION
    • Takashi Aizawa
    • G11 - INFORMATION STORAGE