TREA

HOWA PLASTIC CO., LTD.

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  • Toyota-shi, Aichi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Register
    • Patent number 11,566,814
    • Issue date Jan 31, 2023
    • Howa Plastics Co., Ltd.
    • Hidekazu Makimura
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Fin for register
    • Patent number 11,371,745
    • Issue date Jun 28, 2022
    • Howa Plastics Co., Ltd.
    • Keisuke Sakakibara
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Register
    • Patent number 11,351,844
    • Issue date Jun 7, 2022
    • Howa Plastics Co., Ltd.
    • Yosuke Matsuzawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Helical layer structure and manufacturing method of helical layer s...
    • Patent number 10,632,669
    • Issue date Apr 28, 2020
    • KASEI KOGYO, CO., LTD.
    • Kazuo Kondo
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Operation knob for register
    • Patent number 10,106,014
    • Issue date Oct 23, 2018
    • Howa Plastics Co., Ltd.
    • Shota Uchiyama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Register
    • Patent number 9,989,275
    • Issue date Jun 5, 2018
    • Howa Plastics Co., Ltd.
    • Hiroyuki Oe
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Assist grip
    • Patent number 9,187,021
    • Issue date Nov 17, 2015
    • Howa Plastics Co., Ltd.
    • Hideki Kajio
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Register
    • Patent number 9,162,551
    • Issue date Oct 20, 2015
    • Howa Plastics Co., Ltd.
    • Masaaki Yamamoto
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Assist grip
    • Patent number 8,732,911
    • Issue date May 27, 2014
    • Howa Plastics Co., Ltd.
    • Hideki Kajio
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Air blowing device
    • Patent number 8,602,852
    • Issue date Dec 10, 2013
    • Howa Plastics Co., Ltd.
    • Koji Sawada
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Assist grip
    • Patent number 8,408,621
    • Issue date Apr 2, 2013
    • Howa Plastics Co., Ltd.
    • Hideki Kajio
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Assist grip
    • Patent number 8,245,357
    • Issue date Aug 21, 2012
    • Howa Plastics Co., Ltd.
    • Hideki Kajio
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Assist grip
    • Patent number 8,146,208
    • Issue date Apr 3, 2012
    • Howa Plastics Co., Ltd.
    • Hideki Kajio
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Air outlet device for vehicle cabin
    • Patent number 7,780,508
    • Issue date Aug 24, 2010
    • Howa Plastics Co., Ltd.
    • Katsuaki Okuno
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Air outlet device for vehicle cabin
    • Patent number 7,566,261
    • Issue date Jul 28, 2009
    • Howa Plastics Co., Ltd.
    • Michio Ono
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    REGISTER
    • Publication number 20240351401
    • Publication date Oct 24, 2024
    • HOWA PLASTIC CO., LTD.
    • Katsuaki OKUNO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FIN FOR REGISTER
    • Publication number 20200182509
    • Publication date Jun 11, 2020
    • Howa Plastics Co., Ltd.
    • Keisuke SAKAKIBARA
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    REGISTER
    • Publication number 20200011568
    • Publication date Jan 9, 2020
    • Howa Plastics Co., Ltd.
    • Hidekazu MAKIMURA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    REGISTER
    • Publication number 20190001791
    • Publication date Jan 3, 2019
    • Howa Plastics Co., Ltd.
    • Yosuke MATSUZAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HELICAL LAYER STRUCTURE AND MANUFACTURING METHOD OF HELICAL LAYER S...
    • Publication number 20180154414
    • Publication date Jun 7, 2018
    • Kasei Kogyo, Co., Ltd.
    • Kazuo KONDO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AIR BLOWING DEVICE
    • Publication number 20170276389
    • Publication date Sep 28, 2017
    • Howa Plastics Co., Ltd.
    • Masaaki YAMAMOTO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    THIN REGISTER
    • Publication number 20170057327
    • Publication date Mar 2, 2017
    • Howa Plastics Co., Ltd.
    • Akihiro SHIBATA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ASSIST GRIP
    • Publication number 20160214520
    • Publication date Jul 28, 2016
    • Howa Plastics Co., Ltd.
    • Hideki Kajio
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    OPERATION KNOB FOR REGISTER
    • Publication number 20160200177
    • Publication date Jul 14, 2016
    • Howa Plastics Co., Ltd.
    • Shota UCHIYAMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    AIR BLOWING DEVICE
    • Publication number 20160121696
    • Publication date May 5, 2016
    • Howa Plastics Co., Ltd.
    • Masaaki YAMAMOTO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    AIR BLOWING DEVICE
    • Publication number 20160121697
    • Publication date May 5, 2016
    • Howa Plastics Co., Ltd.
    • Masaaki YAMAMOTO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ASSIST GRIP
    • Publication number 20150232011
    • Publication date Aug 20, 2015
    • HOWA PLASTICS CO., LTD.
    • Hideki Kajio
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    REGISTER
    • Publication number 20150202946
    • Publication date Jul 23, 2015
    • HOWA PLASTICS CO., LTD.
    • Noriyuki Inagaki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    AIR BLOWER DEVICE
    • Publication number 20150126104
    • Publication date May 7, 2015
    • Howa Plastics Co., Ltd.
    • Hiroyuki Ooes
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    REGISTER
    • Publication number 20140308889
    • Publication date Oct 16, 2014
    • TOYOTA JIDOSHA KABUSHIKI KAISHA
    • Hiroyuki Oe
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    REGISTER
    • Publication number 20140302769
    • Publication date Oct 9, 2014
    • HOWA PLASTICS CO., LTD.
    • Koji Sawada
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    AIR BLOWER DEVICE
    • Publication number 20140011436
    • Publication date Jan 9, 2014
    • Toyota Jidosha Kabushiki Kaisha
    • Kentarou Kaneda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ASSIST GRIP
    • Publication number 20120304418
    • Publication date Dec 6, 2012
    • Howa Plastics Co., Ltd.
    • Hideki Kajio
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Register
    • Publication number 20120291893
    • Publication date Nov 22, 2012
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Masaaki Yamamoto
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ASSIST GRIP
    • Publication number 20120080898
    • Publication date Apr 5, 2012
    • HOWA PLASTICS CO., LTD.
    • Hideki Kajio
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    AIR BLOWING DEVICE
    • Publication number 20110272053
    • Publication date Nov 10, 2011
    • Howa Plastics Co., Ltd.
    • Yoshimitsu Hibino
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    AIR BLOWING DEVICE
    • Publication number 20110217915
    • Publication date Sep 8, 2011
    • HOWA PLASTICS CO., Ltd.
    • Koji Sawada
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Assist grip
    • Publication number 20100175220
    • Publication date Jul 15, 2010
    • Howa Plastics Co., Ltd.
    • Hideki Kajio
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    AIR OUTLET DEVICE FOR VEHICLE CABIN
    • Publication number 20080119124
    • Publication date May 22, 2008
    • Howa Plastics Co., Ltd.
    • Katsuaki Okuno
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Air vent register
    • Publication number 20070111653
    • Publication date May 17, 2007
    • HOWA PLASTICS CO, LTD.
    • Masahiro Endou
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Air outlet device for vehicle cabin
    • Publication number 20070066206
    • Publication date Mar 22, 2007
    • Howa Plastics Co., Ltd.
    • Michio Ono
    • B60 - VEHICLES IN GENERAL