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Tomohiro MONMA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Polyacetal resin composition and automobile part
    • Patent number 12,037,487
    • Issue date Jul 16, 2024
    • Polyplastics Co., Ltd.
    • Yuuki Kanda
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyacetal resin composition and automobile part
    • Patent number 11,891,504
    • Issue date Feb 6, 2024
    • Polyplastics Co., Ltd.
    • Yuuki Kanda
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Production method of polyacetal resin composition
    • Patent number 11,661,511
    • Issue date May 30, 2023
    • Polyplastics Co., Ltd.
    • Akihiro Tamaoka
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyacetal resin composition
    • Patent number 11,634,576
    • Issue date Apr 25, 2023
    • Polyplastics Co., Ltd.
    • Hiroki Arai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Polyacetal resin composition
    • Patent number 11,555,111
    • Issue date Jan 17, 2023
    • Polyplastics Co., Ltd.
    • Akihiro Tamaoka
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyacetal resin composition
    • Patent number 10,844,191
    • Issue date Nov 24, 2020
    • Polyplastics Co., Ltd.
    • Hiroki Arai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method for producing polyoxymethylene resin composition
    • Patent number 10,738,166
    • Issue date Aug 11, 2020
    • Polyplastics Co., Ltd.
    • Tomohiro Monma
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for producing polyacetal resin composition
    • Patent number 10,577,496
    • Issue date Mar 3, 2020
    • Polyplastics Co., Ltd.
    • Tomohiro Monma
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Dust-resistant sliding member and method for producing same, window...
    • Patent number 10,174,270
    • Issue date Jan 8, 2019
    • Polyplastics Co., Ltd.
    • Yuki Kanda
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Production method for polyacetal copolymer
    • Patent number 9,657,136
    • Issue date May 23, 2017
    • Polyplastics Co., Ltd.
    • Eiji Masuda
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method for producing polyacetal copolymer
    • Patent number 9,550,853
    • Issue date Jan 24, 2017
    • Polyplastics Co., Ltd.
    • Tomohiro Monma
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method for producing polyacetal copolymer
    • Patent number 9,546,241
    • Issue date Jan 17, 2017
    • Polyplastics Co., Ltd.
    • Tomohiro Monma
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    POLYACETAL RESIN COMPOSITION AND AUTOMOBILE PART
    • Publication number 20230374288
    • Publication date Nov 23, 2023
    • Polyplastics Co., Ltd.
    • Yuuki Kanda
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    POLYACETAL RESIN COMPOSITION
    • Publication number 20230331978
    • Publication date Oct 19, 2023
    • Polyplastics Co., Ltd.
    • Yuhei HOSOI
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    POLYACETAL RESIN COMPOSITION AND AUTOMOBILE PART
    • Publication number 20230331977
    • Publication date Oct 19, 2023
    • Polyplastics Co., Ltd.
    • Yuuki Kanda
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    AUTOMOBILE INTERIOR COMPONENT MADE FROM POLYACETAL RESIN
    • Publication number 20220275196
    • Publication date Sep 1, 2022
    • Polyplastics Co., Ltd.
    • Hatsuhiko HARASHINA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    POLYACETAL RESIN COMPOSITION AND SLIDING MEMBER
    • Publication number 20220227989
    • Publication date Jul 21, 2022
    • Polyplastics Co., Ltd.
    • Kazuyuki HATTORI
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    PRODUCTION METHOD OF POLYACETAL RESIN COMPOSITION
    • Publication number 20220089858
    • Publication date Mar 24, 2022
    • Polyplastics Co., Ltd.
    • Akihiro TAMAOKA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    POLYACETAL RESIN COMPOSITION
    • Publication number 20210355314
    • Publication date Nov 18, 2021
    • Polyplastics Co., Ltd.
    • Akihiro TAMAOKA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    POLYACETAL RESIN COMPOSITION
    • Publication number 20200172699
    • Publication date Jun 4, 2020
    • Polyplastics Co., Ltd.
    • Hiroki ARAI
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    PROCESS FOR PRODUCING POLYACETAL RESIN COMPOSITION
    • Publication number 20190241732
    • Publication date Aug 8, 2019
    • Polyplastics Co., Ltd.
    • Tomohiro MONMA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Dust-resistant sliding member and method for producing same, window...
    • Publication number 20180282650
    • Publication date Oct 4, 2018
    • Polyplastics Co., Ltd.
    • Yuki Kanda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    POLYACETAL RESIN COMPOSITION
    • Publication number 20180171104
    • Publication date Jun 21, 2018
    • Polyplastics Co., Ltd.
    • Tomohiro MONMA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    PRODUCTION METHOD FOR POLYACETAL COPOLYMER
    • Publication number 20160280852
    • Publication date Sep 29, 2016
    • Polyplastics Co., Ltd.
    • Eiji Masuda
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    METHOD FOR PRODUCING POLYOXYMETHYLENE RESIN COMPOSITION
    • Publication number 20160237221
    • Publication date Aug 18, 2016
    • Polyplastics Co., Ltd.
    • Tomohiro MONMA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    METHOD FOR PRODUCING POLYACETAL COPOLYMER
    • Publication number 20160122459
    • Publication date May 5, 2016
    • Polyplastics Co., Ltd.
    • Tomohiro MONMA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    METHOD FOR PRODUCING POLYACETAL COPOLYMER
    • Publication number 20160075815
    • Publication date Mar 17, 2016
    • Polyplastics Co., Ltd.
    • Tomohiro MONMA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polyacetal resin composition
    • Publication number 20060116486
    • Publication date Jun 1, 2006
    • Polyplastics Co., Ltd.,
    • Tomohiro Monma
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...