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Chiaki Muraoka

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  • Kawaguchi-shi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    HEAD UNIT AND INKJET RECORDING APPARATUS
    • Publication number 20240375408
    • Publication date Nov 14, 2024
    • Canon Kabushiki Kaisha
    • HIROKI TAJIMA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS
    • Publication number 20240375397
    • Publication date Nov 14, 2024
    • Canon Kabushiki Kaisha
    • RYO SATO
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INKJET PRINTER
    • Publication number 20240367439
    • Publication date Nov 7, 2024
    • Canon Kabushiki Kaisha
    • Masatomo Ojima
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE APPARATUS
    • Publication number 20230391103
    • Publication date Dec 7, 2023
    • Canon Kabushiki Kaisha
    • HIROKI TAJIMA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS
    • Publication number 20230373223
    • Publication date Nov 23, 2023
    • Canon Kabushiki Kaisha
    • KYOSUKE TODA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS
    • Publication number 20230373224
    • Publication date Nov 23, 2023
    • Canon Kabushiki Kaisha
    • YASUAKI KITAYAMA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS
    • Publication number 20230373218
    • Publication date Nov 23, 2023
    • Canon Kabushiki Kaisha
    • SHIMPEI YOSHIKAWA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS
    • Publication number 20230364919
    • Publication date Nov 16, 2023
    • Canon Kabushiki Kaisha
    • RYO SATO
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INKJET PRINTER
    • Publication number 20230256744
    • Publication date Aug 17, 2023
    • Canon Kabushiki Kaisha
    • Masatomo Ojima
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS
    • Publication number 20230191797
    • Publication date Jun 22, 2023
    • Canon Kabushiki Kaisha
    • YOSUKE TAKAGI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS
    • Publication number 20230120077
    • Publication date Apr 20, 2023
    • Canon Kabushiki Kaisha
    • TAKEHO MIYASHITA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID DISCHARGE HEAD
    • Publication number 20220410570
    • Publication date Dec 29, 2022
    • Canon Kabushiki Kaisha
    • Kyosuke Toda
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INKJET PRINTER
    • Publication number 20220410577
    • Publication date Dec 29, 2022
    • Canon Kabushiki Kaisha
    • Masatomo Ojima
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID EJECTION APPARATUS
    • Publication number 20220274412
    • Publication date Sep 1, 2022
    • Canon Kabushiki Kaisha
    • Yuji Tamaru
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    IMAGE RECORDING APPARATUS
    • Publication number 20220266598
    • Publication date Aug 25, 2022
    • Canon Kabushiki Kaisha
    • Yosuke Takagi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INKJET PRINTING APPARATUS
    • Publication number 20220219459
    • Publication date Jul 14, 2022
    • Canon Kabushiki Kaisha
    • Chiaki Muraoka
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID REPLENISHING SYSTEM
    • Publication number 20220184961
    • Publication date Jun 16, 2022
    • Canon Kabushiki Kaisha
    • Takanori Yashiro
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    IMAGE RECORDING APPARATUS
    • Publication number 20210394509
    • Publication date Dec 23, 2021
    • Canon Kabushiki Kaisha
    • Yosuke TAKAGI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    IMAGE RECORDING APPARATUS
    • Publication number 20210394523
    • Publication date Dec 23, 2021
    • Canon Kabushiki Kaisha
    • Kyosuke TODA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID REPLENISHING SYSTEM
    • Publication number 20210060958
    • Publication date Mar 4, 2021
    • Canon Kabushiki Kaisha
    • Takanori Yashiro
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID EJECTION APPARATUS
    • Publication number 20210046761
    • Publication date Feb 18, 2021
    • Canon Kabushiki Kaisha
    • Yuji Tamaru
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INKJET PRINTING APPARATUS
    • Publication number 20200316952
    • Publication date Oct 8, 2020
    • Canon Kabushiki Kaisha
    • Chiaki Muraoka
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    INKJET PRINTER
    • Publication number 20200247130
    • Publication date Aug 6, 2020
    • Canon Kabushiki Kaisha
    • Masatomo Ojima
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID EJECTION APPARATUS AND METHOD OF CONTROLLING LIQUID EJECTION...
    • Publication number 20200207103
    • Publication date Jul 2, 2020
    • Canon Kabushiki Kaisha
    • Yuji Tamaru
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID EJECTION HEAD AND METHOD OF MANUFACTURING THE SAME
    • Publication number 20200070513
    • Publication date Mar 5, 2020
    • Canon Kabushiki Kaisha
    • Tomoki Ishiwata
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID EJECTION HEAD AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20170190176
    • Publication date Jul 6, 2017
    • Canon Kabushiki Kaisha
    • Tokuji Kudo
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    PRINTING ELEMENT SUBSTRATE, LIQUID EJECTION HEAD, AND PRINTING APPA...
    • Publication number 20170190173
    • Publication date Jul 6, 2017
    • Canon Kabushiki Kaisha
    • Takaaki Yamaguchi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID DISCHARGE HEAD
    • Publication number 20170136769
    • Publication date May 18, 2017
    • Canon Kabushiki Kaisha
    • Chiaki Muraoka
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID DISCHARGE HEAD
    • Publication number 20170120588
    • Publication date May 4, 2017
    • Canon Kabushiki Kaisha
    • Chiaki Muraoka
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    METHOD FOR CONTROLLING LIQUID EJECTION HEAD AND LIQUID EJECTING APP...
    • Publication number 20170028712
    • Publication date Feb 2, 2017
    • Canon Kabushiki Kaisha
    • Keiji Tomizawa
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS