TREA

Keiji NAGAE

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bellows pump apparatus
    • Patent number 10,718,324
    • Issue date Jul 21, 2020
    • Nippon Pillar Packing Co., Ltd.
    • Atsushi Nakano
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Bellows pump device
    • Patent number 10,408,207
    • Issue date Sep 10, 2019
    • Nippon Pillar Packing Co., Ltd.
    • Masateru Yamada
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Bellows pump device
    • Patent number 10,309,391
    • Issue date Jun 4, 2019
    • Nippon Pillar Packing Co., Ltd.
    • Yuta Matsuda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    BELLOWS PUMP APPARATUS
    • Publication number 20170350382
    • Publication date Dec 7, 2017
    • Nippon Pillar Packing Co., Ltd.
    • Atsushi NAKANO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BELLOWS PUMP DEVICE
    • Publication number 20170218946
    • Publication date Aug 3, 2017
    • Nippon Pillar Packing Co., Ltd.
    • Masateru YAMADA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BELLOWS PUMP DEVICE
    • Publication number 20170191476
    • Publication date Jul 6, 2017
    • NIPPON PILLAR PACKING CO., LTD.
    • Yuta MATSUDA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...