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Hiroaki KAWAI

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    WORK ASSIST DEVICE FOR WORK MACHINE AND METHOD FOR RECOGNIZING CONS...
    • Publication number 20230019245
    • Publication date Jan 19, 2023
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Tetsuya OGAWA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC DRIVE DEVICE FOR OPERATING MACHINE
    • Publication number 20210123213
    • Publication date Apr 29, 2021
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Satoshi MAEKAWA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    LOAD DETECTOR, AND WINDING APPARATUS FOR CRANE COMPRISING SAID DETE...
    • Publication number 20190300339
    • Publication date Oct 3, 2019
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Hiroaki KAWAI
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    ELECTRICALLY DRIVEN WINCH DEVICE AND MOBILE CRANE
    • Publication number 20180319635
    • Publication date Nov 8, 2018
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Takashi HIEKATA
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    WINCH CONTROL APPARATUS AND CRANE
    • Publication number 20180229976
    • Publication date Aug 16, 2018
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Hiroaki KAWAI
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    AXIAL-GAP ROTATING ELECTRIC MACHINE
    • Publication number 20180198335
    • Publication date Jul 12, 2018
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Koji INOUE
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC WINCH DEVICE AND MOBILE CRANE
    • Publication number 20170362067
    • Publication date Dec 21, 2017
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Takashi HIEKATA
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    OUTER ROTOR-TYPE AXIAL GAP BRUSHLESS MOTOR
    • Publication number 20170237327
    • Publication date Aug 17, 2017
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Kenichi INOUE
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC WINCH DEVICE
    • Publication number 20170210606
    • Publication date Jul 27, 2017
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Hiroaki KAWAI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    BRAKING APPARATUS FOR ELECTRIC WINCH
    • Publication number 20170066634
    • Publication date Mar 9, 2017
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Hiroaki KAWAI
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    ELECTRIC WINCH DEVICE
    • Publication number 20170043983
    • Publication date Feb 16, 2017
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Takashi HIEKATA
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    ELECTRIC WINCH DEVICE
    • Publication number 20160289054
    • Publication date Oct 6, 2016
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Takashi HIEKATA
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    CRANE
    • Publication number 20160257534
    • Publication date Sep 8, 2016
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Hiroaki KAWAI
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    OPERATING MACHINE
    • Publication number 20130082517
    • Publication date Apr 4, 2013
    • Kobelco Cranes Co., Ltd.
    • Hiroaki KAWAI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    BRAKING CONTROL APPARATUS FOR SLEWING TYPE WORKING MACHINE
    • Publication number 20100263364
    • Publication date Oct 21, 2010
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Akira Tsutsui
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    SLEWING STOP CONTROL APPARATUS AND METHOD FOR SLEWING TYPE WORKING...
    • Publication number 20100264106
    • Publication date Oct 21, 2010
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel Ltd.)
    • Hiroaki KAWAI
    • B66 - HOISTING LIFTING HAULING