TREA

Kazuyuki Sakamoto

Follow

Person

  • Tokyo, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Heat-sensitive recording material
    • Patent number 11,993,095
    • Issue date May 28, 2024
    • Oji Holdings Corporation
    • Kazuyuki Sakamoto
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Anti-sticking agent composition for unvulcanized rubber, aqueous di...
    • Patent number 11,692,092
    • Issue date Jul 4, 2023
    • LION SPECIALTY CHEMICALS CO., LTD.
    • Shiro Sehata
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermosensitive recording material
    • Patent number 9,962,980
    • Issue date May 8, 2018
    • Oji Holdings Corporation
    • Masahiro Morie
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Thermosensitive recording medium
    • Patent number 9,789,721
    • Issue date Oct 17, 2017
    • Oji Holdings Corporation
    • Suguru Takano
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Heat-sensitive recording body
    • Patent number 9,656,498
    • Issue date May 23, 2017
    • Oji Holdings Corporation
    • Kazuo Yamane
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Substituted amide compound
    • Patent number 8,815,920
    • Issue date Aug 26, 2014
    • Astellas Pharma Inc.
    • Eiji Kawaminami
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Substituted amide compound
    • Patent number 8,669,246
    • Issue date Mar 11, 2014
    • Astellas Pharma Inc.
    • Eiji Kawaminami
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    ANTI-STICKING AGENT COMPOSITION FOR UNVULCANIZED RUBBER, AQUEOUS DI...
    • Publication number 20210363339
    • Publication date Nov 25, 2021
    • LION SPECIALTY CHEMICALS CO., LTD.
    • Shiro SEHATA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    HEAT-SENSITIVE RECORDING MATERIAL
    • Publication number 20210268821
    • Publication date Sep 2, 2021
    • OJI HOLDINGS CORPORATION
    • Kazuyuki SAKAMOTO
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    UNVULCANIZED RUBBER ANTI-TACK AGENT, PRODUCTION METHOD FOR ANTI-TAC...
    • Publication number 20200255604
    • Publication date Aug 13, 2020
    • LION SPECIALTY CHEMICALS CO., LTD.
    • Kazuyuki SAKAMOTO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    THERMOSENSITIVE RECORDING MATERIAL
    • Publication number 20160236496
    • Publication date Aug 18, 2016
    • OJI HOLDINGS CORPORATION
    • Masahiro MORIE
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    THERMOSENSITIVE RECORDING MEDIUM
    • Publication number 20160082760
    • Publication date Mar 24, 2016
    • OJI HOLDINGS CORPORATION
    • Suguru TAKANO
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    HEAT-SENSITIVE RECORDING BODY
    • Publication number 20150367663
    • Publication date Dec 24, 2015
    • OJI HOLDINGS CORPORATION
    • Kazuo YAMANE
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    SUBSTITUTED AMIDE COMPOUND
    • Publication number 20130231320
    • Publication date Sep 5, 2013
    • Astellas Pharma Inc.
    • Eiji Kawaminami
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SUBSTITUTED AMIDE COMPOUND
    • Publication number 20120184521
    • Publication date Jul 19, 2012
    • Astellas Pharma Inc.
    • Eiji Kawaminami
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE