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TOKUYAMA SEKISUI CO., LTD.

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  • OSAKA, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Chlorinated vinyl chloride resin
    • Patent number 12,187,883
    • Issue date Jan 7, 2025
    • Sekisui Chemical Co., Ltd.
    • Kento Murakami
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Chlorinated vinyl chloride resin composition for window frame, and...
    • Patent number 12,110,384
    • Issue date Oct 8, 2024
    • Sekisui Chemical Co., Ltd.
    • Kei Yoshiyama
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Chlorinated vinyl chloride resin
    • Patent number 12,110,385
    • Issue date Oct 8, 2024
    • Sekisui Chemical Co., Ltd.
    • Kenichi Matsumura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Chlorinated vinyl chloride resin
    • Patent number 12,104,004
    • Issue date Oct 1, 2024
    • Sekisui Chemical Co., Ltd.
    • Norikazu Mashino
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Chlorinated vinyl chloride-based resin
    • Patent number 12,104,051
    • Issue date Oct 1, 2024
    • Sekisui Chemical Co., Ltd.
    • Kenichi Matsumura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Chlorinated vinyl-chloride-based resin
    • Patent number 12,037,423
    • Issue date Jul 16, 2024
    • Sekisui Chemical Co., Ltd.
    • Norikazu Mashino
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Resin composition for molding
    • Patent number 11,912,855
    • Issue date Feb 27, 2024
    • Sekisui Chemical Co., Ltd.
    • Tomohiro Horinouchi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Resin composition for molding
    • Patent number 11,866,574
    • Issue date Jan 9, 2024
    • Sekisui Chemical Co., Ltd.
    • Hiroshi Taniguchi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Resin composition for injection molding
    • Patent number 11,692,091
    • Issue date Jul 4, 2023
    • Sekisui Chemical Co., Ltd.
    • Hiroshi Taniguchi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Resin composition for molding
    • Patent number 11,174,381
    • Issue date Nov 16, 2021
    • Sekisui Chemical Co., Ltd.
    • Hiroshi Taniguchi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Resin composition for molding use
    • Patent number 10,000,634
    • Issue date Jun 19, 2018
    • Sekisui Chemical Co., Ltd.
    • Kenichi Matsumura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Molding resin composition including chlorinated vinyl chloride-base...
    • Patent number 9,765,195
    • Issue date Sep 19, 2017
    • Sekisui Chemical Co., Ltd.
    • Kenichi Matsumura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Molding resin composition including chlorinated vinyl chloride-base...
    • Patent number 9,758,633
    • Issue date Sep 12, 2017
    • Sekisui Chemical Co., Ltd.
    • Kenichi Matsumura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Molding resin composition including chlorinated vinyl chloride-base...
    • Patent number 9,611,374
    • Issue date Apr 4, 2017
    • Sekisui Chemical Co., Ltd.
    • Kenichi Matsumura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Molding resin composition including chlorinated vinyl chloride-base...
    • Patent number 9,611,373
    • Issue date Apr 4, 2017
    • Sekisui Chemical Co., Ltd.
    • Kenichi Matsumura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermally expanding microcapsules
    • Patent number 9,493,625
    • Issue date Nov 15, 2016
    • Sekisui Chemical Co., Ltd.
    • Hiroshi Yamauchi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Hollow polymer particles, method for preparing hollow polymer parti...
    • Patent number 7,319,114
    • Issue date Jan 15, 2008
    • Sekisui Chemical Co., Ltd.
    • Takahiro Ohmura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method of producing thermally expansive microcapsule
    • Patent number 6,617,363
    • Issue date Sep 9, 2003
    • Sekisui Chemical Co., Ltd.
    • Takahiro Ohmura
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    CHLORINATED VINYL-CHLORIDE-BASED RESIN
    • Publication number 20240327551
    • Publication date Oct 3, 2024
    • Sekisui Chemical Co., Ltd
    • Norikazu MASHINO
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    SPECIMEN COLLECTION CONTAINER
    • Publication number 20230158505
    • Publication date May 25, 2023
    • Sekisui Medical Co., Ltd.
    • Takaya UCHIYAMA
    • G01 - MEASURING TESTING
  • Information Patent Application

    STORAGE CONTAINER FOR CELL-CONTAINING SOLUTION AND STORAGE SOLUTION
    • Publication number 20230133626
    • Publication date May 4, 2023
    • Sekisui Medical Co., Ltd.
    • Yuuki GOTOU
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    LEUKOCYTE CONCENTRATION SEPARATION DEVICE, BLOOD COLLECTION CONTAIN...
    • Publication number 20230090675
    • Publication date Mar 23, 2023
    • Sekisui Medical Co., Ltd.
    • Kuniya KOMAI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    BLOOD COLLECTION CONTAINER
    • Publication number 20230050815
    • Publication date Feb 16, 2023
    • Sekisui Medical Co., Ltd.
    • Yuji SETOGUCHI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    BLOOD COLLECTION CONTAINER AND PLASMA SEPARATION METHOD
    • Publication number 20220386913
    • Publication date Dec 8, 2022
    • Sekisui Medical Co., Ltd.
    • Kuniya KOMAI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    COMPOSITION FOR MONONUCLEAR CELL-CONTAINING PLASMA SEPARATION AND B...
    • Publication number 20220226752
    • Publication date Jul 21, 2022
    • Sekisui Medical Co., Ltd.
    • Kuniya KOMAI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    RESIN COMPOSITION FOR MOLDING
    • Publication number 20220177690
    • Publication date Jun 9, 2022
    • Sekisui Chemical Co., Ltd
    • Tomohiro HORINOUCHI
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    CHLORINATED VINYL CHLORIDE RESIN
    • Publication number 20220177615
    • Publication date Jun 9, 2022
    • Sekisui Chemical Co., Ltd
    • Norikazu MASHINO
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    CHLORINATED VINYL CHLORIDE-BASED RESIN
    • Publication number 20220153983
    • Publication date May 19, 2022
    • Sekisui Chemical Co., Ltd
    • Kenichi MATSUMURA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    CHLORINATED VINYL-CHLORIDE-BASED RESIN
    • Publication number 20220144979
    • Publication date May 12, 2022
    • Sekisui Chemical Co., Ltd
    • Norikazu MASHINO
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    CHLORINATED VINYL CHLORIDE RESIN
    • Publication number 20220145061
    • Publication date May 12, 2022
    • Sekisui Chemical Co., Ltd
    • Kenichi MATSUMURA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    CHLORINATED VINYL CHLORIDE RESIN
    • Publication number 20220135783
    • Publication date May 5, 2022
    • Sekisui Chemical Co., Ltd
    • Kento MURAKAMI
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    CLOT ADHESION PREVENTING AGENT AND BLOOD COLLECTION CONTAINER
    • Publication number 20220133961
    • Publication date May 5, 2022
    • Sekisui Medical Co., Ltd.
    • Kuniya KOMAI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    CHLORINATED VINYL-CHLORIDE-BASED RESIN
    • Publication number 20220127390
    • Publication date Apr 28, 2022
    • Sekisui Chemical Co., Ltd
    • Kento MURAKAMI
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    THERMALLY EXPANDABLE MICROCAPSULES AND FOAM MOLDING COMPOSITION
    • Publication number 20220119614
    • Publication date Apr 21, 2022
    • Sekisui Chemical Co., Ltd
    • Yasuhiro KAWAGUCHI
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    CHLORINATED VINYL CHLORIDE RESIN COMPOSITION FOR WINDOW FRAME, AND...
    • Publication number 20210371639
    • Publication date Dec 2, 2021
    • Sekisui Chemical Co., Ltd
    • Kei YOSHIYAMA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    REAGENT AND METHOD FOR MEASURING HEMOGLOBINS
    • Publication number 20210278422
    • Publication date Sep 9, 2021
    • SEKISUI MEDICAL CO., LTD.
    • Kazuyuki Oishi
    • G01 - MEASURING TESTING
  • Information Patent Application

    COMPOSITION FOR SEPARATING BLOOD SERUM OR BLOOD PLASMA, BLOOD COLLE...
    • Publication number 20200209215
    • Publication date Jul 2, 2020
    • Sekisui Medical Co., Ltd.
    • Ryusuke Okamoto
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    RESIN COMPOSITION FOR INJECTION MOLDING
    • Publication number 20200199342
    • Publication date Jun 25, 2020
    • Sekisui Chemical Co., Ltd
    • Hiroshi TANIGUCHI
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    RESIN COMPOSITION FOR MOLDING
    • Publication number 20200165433
    • Publication date May 28, 2020
    • Sekisui Chemical Co., Ltd
    • Hiroshi TANIGUCHI
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    RESIN COMPOSITION FOR MOLDING
    • Publication number 20200157335
    • Publication date May 21, 2020
    • Sekisui Chemical Co., Ltd
    • Hiroshi TANIGUCHI
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    RESIN COMPOSITION FOR MOLDING USE
    • Publication number 20170183491
    • Publication date Jun 29, 2017
    • Sekisui Chemical Co., Ltd
    • Kenichi MATSUMURA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    MOLDING RESIN COMPOSITION INCLUDING CHLORINATED VINYL CHLORIDE-BASE...
    • Publication number 20170029594
    • Publication date Feb 2, 2017
    • Sekisui Chemical Co., Ltd
    • Kenichi MATSUMURA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    MOLDING RESIN COMPOSITION INCLUDING CHLORINATED VINYL CHLORIDE-BASE...
    • Publication number 20170029593
    • Publication date Feb 2, 2017
    • Sekisui Chemical Co., Ltd
    • Kenichi MATSUMURA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    PRODUCTION METHOD FOR CHLORINATED VINYL CHLORIDE RESIN
    • Publication number 20170008981
    • Publication date Jan 12, 2017
    • Sekisui Chemical Co., Ltd
    • Kenichi MATSUMURA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    MOLDING RESIN COMPOSITION INCLUDING CHLORINATED VINYL CHLORIDE-BASE...
    • Publication number 20160208072
    • Publication date Jul 21, 2016
    • Sekisui Chemical Co., Ltd
    • Kenichi MATSUMURA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    MOLDING RESIN COMPOSITION INCLUDING CHLORINATED VINYL CHLORIDE-BASE...
    • Publication number 20160200893
    • Publication date Jul 14, 2016
    • Sekisui Chemical Co., Ltd
    • Kenichi MATSUMURA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    THERMALLY EXPANDING MICROCAPSULES
    • Publication number 20150368423
    • Publication date Dec 24, 2015
    • SEKISUI CHEMICAL CO., LTD.
    • Hiroshi YAMAUCHI
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    METHOD FOR PRODUCING CHLORINATED VINYL CHLORIDE RESIN
    • Publication number 20150005455
    • Publication date Jan 1, 2015
    • TOKUYAMA SEKISUI CO., LTD.
    • Masatoshi Harada
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Trademarklast 30 trademarks