TREA

Masahiro Kamiya

Follow

Person

  • Tokyo, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Dust core
    • Patent number 11,043,320
    • Issue date Jun 22, 2021
    • TDK Corporation
    • Masahiro Kamiya
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    High gloss printing sheet
    • Patent number 6,235,397
    • Issue date May 22, 2001
    • Oji Paper Co., Ltd.
    • Yasufumi Nakayama
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    High gloss printing sheet
    • Patent number 5,993,960
    • Issue date Nov 30, 1999
    • New Oji Paper Co., Ltd.
    • Yasufumi Nakayama
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    High gloss printing sheet
    • Patent number 5,942,329
    • Issue date Aug 24, 1999
    • New Oji Paper Co., Ltd.
    • Yasufumi Nakayama
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Support sheet for photographic printing sheet
    • Patent number 5,445,882
    • Issue date Aug 29, 1995
    • New Oji Paper Co., Ltd.
    • Yasushi Kobayashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Support sheet for photographic printing sheet
    • Patent number 5,178,936
    • Issue date Jan 12, 1993
    • Oji Paper Co., Ltd.
    • Masahiro Kamiya
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Thermal transfer dye image-receiving sheet
    • Patent number 5,143,904
    • Issue date Sep 1, 1992
    • Oji Paper Co., Ltd.
    • Toshihiro Minato
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Support sheet for photographic printing sheet
    • Patent number 4,988,559
    • Issue date Jan 29, 1991
    • Oji Paper Co., Ltd.
    • Hiroyuki Nemoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Support sheet for photographic paper
    • Patent number 4,968,554
    • Issue date Nov 6, 1990
    • Oji Paper Co., Ltd.
    • Tsunehisa Shigetani
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Method of producing a support for photographic paper
    • Patent number 4,895,688
    • Issue date Jan 23, 1990
    • Oji Paper Co., Ltd.
    • Tsunehisa Shigetani
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    DUST CORE
    • Publication number 20180294084
    • Publication date Oct 11, 2018
    • TDK Corporation
    • Masahiro KAMIYA
    • B22 - CASTING POWDER METALLURGY