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Masaaki INAMURA

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  • Ageo-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Exhaust gas purification catalyst
    • Patent number 11,517,881
    • Issue date Dec 6, 2022
    • Mitsui Mining & Smelting Co., Ltd.
    • Hiroki Tanaka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Nitrogen oxide sorbent and exhaust gas cleaning catalyst
    • Patent number 11,465,120
    • Issue date Oct 11, 2022
    • Mitsui Mining & Smelting Co., Ltd.
    • Masaaki Inamura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Phosphor and use thereof
    • Patent number 10,550,321
    • Issue date Feb 4, 2020
    • Mitsui Mining & Smelting Co., Ltd.
    • Masaaki Inamura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Phosphor, LED light-emission element, and light source device
    • Patent number 9,394,478
    • Issue date Jul 19, 2016
    • Mitsui Mining & Smelting Co., Ltd.
    • Masaaki Inamura
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Sulfur-containing phosphor coated with ZnO compound
    • Patent number 9,312,454
    • Issue date Apr 12, 2016
    • Mitsui Mining & Smelting Co., Ltd.
    • Jun-ichi Itoh
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Light-emitting device
    • Patent number 9,166,119
    • Issue date Oct 20, 2015
    • Mitsui Mining & Smelting Co., Ltd.
    • Haruka Shimizu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Sulfur-containing phosphor coated with ZnO compound
    • Patent number 8,912,553
    • Issue date Dec 16, 2014
    • Mitsui Mining & Smelting Co., Ltd.
    • Jun-ichi Itoh
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR PRODUCING LITHIUM SULFIDE
    • Publication number 20230343996
    • Publication date Oct 26, 2023
    • Mitsui Mining and Smelting Co., Ltd.
    • Masaaki INAMURA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWDER OF COMPLEX OXIDE CONTAINING CERIUM AND ZIRCONIUM ELEMENTS, E...
    • Publication number 20220331781
    • Publication date Oct 20, 2022
    • Mitsui Mining and Smelting Co., Ltd.
    • Satoshi WATANABE
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    EXHAUST GAS PURIFICATION CATALYST
    • Publication number 20220193638
    • Publication date Jun 23, 2022
    • Mitsui Mining and Smelting Co., Ltd.
    • Hiroki TANAKA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    NITROGEN OXIDE SORBENT AND EXHAUST GAS CLEANING CATALYST
    • Publication number 20210197171
    • Publication date Jul 1, 2021
    • Mitsui Mining and Smelting Co., Ltd.
    • Masaaki INAMURA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Phosphor and Use Thereof
    • Publication number 20170101579
    • Publication date Apr 13, 2017
    • Mitsui Mining and Smelting Co., Ltd.
    • Masaaki INAMURA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Phosphor, LED Light-Emission Element, and Light Source Device
    • Publication number 20150075611
    • Publication date Mar 19, 2015
    • Mitsui Mining and Smelting Co., Ltd.
    • Masaaki Inamura
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Red Phosphor and Light-Emitting Element
    • Publication number 20140196763
    • Publication date Jul 17, 2014
    • Mitsui Mining and Smelting Co., Ltd.
    • Asuka Sasakura
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Light-Emitting Device
    • Publication number 20140021502
    • Publication date Jan 23, 2014
    • Mitsui Mining and Smelting Co., Ltd.
    • Haruka Shimizu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Sulfur-Containing Phosphor Coated with ZnO Compound
    • Publication number 20130256715
    • Publication date Oct 3, 2013
    • Mitsui Mining and Smelting Co., Ltd.
    • Jun-ichi Itoh
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...