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Ryuji Shiratani

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Patents Grantslast 30 patents

  • Information Patent Grant

    Shovel
    • Patent number 11,879,589
    • Issue date Jan 23, 2024
    • Sumitomo(S.H.I) Construction Machinery Co., Ltd.
    • Ryuji Shiratani
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Shovel
    • Patent number 11,761,168
    • Issue date Sep 19, 2023
    • SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
    • Ryuji Shiratani
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Shovel
    • Patent number 11,746,497
    • Issue date Sep 5, 2023
    • SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
    • Ryuji Shiratani
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Shovel
    • Patent number 11,186,964
    • Issue date Nov 30, 2021
    • Sumitomo(S.H.I) Construction Machinery Co., Ltd.
    • Kouichiro Tomita
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Turning control apparatus
    • Patent number 10,106,955
    • Issue date Oct 23, 2018
    • Sumitomo(S.H.I) Construction Machinery Co., Ltd.
    • Ryuji Shiratani
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Shovel
    • Patent number 10,053,835
    • Issue date Aug 21, 2018
    • Sumitomo(S.H.I) Construction Machinery Co., Ltd.
    • Hideto Magaki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hybrid shovel and hybrid shovel control method
    • Patent number 9,995,318
    • Issue date Jun 12, 2018
    • Sumitomo(S.H.I) Construction Machinery Co., Ltd.
    • Hideto Magaki
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Shovel and method of controlling shovel
    • Patent number 9,650,761
    • Issue date May 16, 2017
    • Sumitomo (Shi) Construction Machinery Co., Ltd.
    • Hideto Magaki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic shovel and method of controlling hydraulic shovel
    • Patent number 9,593,466
    • Issue date Mar 14, 2017
    • Sumitomo(S.H.I) Construction Machinery Co., Ltd.
    • Hideto Magaki
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hybrid work machine and method of controlling same
    • Patent number 9,382,691
    • Issue date Jul 5, 2016
    • Sumitomo Heavy Industries, Ltd.
    • Koji Kawashima
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Swivel control apparatus and method
    • Patent number 9,284,717
    • Issue date Mar 15, 2016
    • Sumitomo(S.H.I) Construction Machinery Co., Ltd.
    • Takashi Umeda
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Shovel and method for controlling shovel
    • Patent number 9,249,556
    • Issue date Feb 2, 2016
    • Sumitomo(S.H.I) Construction Machinery Co., Ltd.
    • Hideto Magaki
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Electrical swivel working machine
    • Patent number 9,127,434
    • Issue date Sep 8, 2015
    • Sumitomo(S.H.I) Construction Machinery Co., Ltd.
    • Ryuji Shiratani
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Shovel and method for controlling shovel
    • Patent number 8,972,122
    • Issue date Mar 3, 2015
    • Sumitomo (Shi) Construction Machinery Co., Ltd.
    • Hideto Magaki
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Shovel and method of controlling shovel
    • Patent number 8,924,064
    • Issue date Dec 30, 2014
    • Sumitomo(S.H.I) Construction Machinery Co., Ltd.
    • Hideto Magaki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Shovel and method of controlling shovel
    • Patent number 8,775,033
    • Issue date Jul 8, 2014
    • Sumitomo(S.H.I) Construction Machinery Co., Ltd.
    • Hideto Magaki
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    SHOVEL, DISPLAY DEVICE FOR SHOVEL, AND CONTROL DEVICE FOR SHOVEL
    • Publication number 20220205225
    • Publication date Jun 30, 2022
    • SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
    • Ryuji SHIRATANI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORK MACHINE AND ASSIST DEVICE TO ASSIST IN WORK WITH WORK MACHINE
    • Publication number 20220136215
    • Publication date May 5, 2022
    • SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
    • Ryuji SHIRATANI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SHOVEL
    • Publication number 20220010522
    • Publication date Jan 13, 2022
    • SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
    • Ryuji SHIRATANI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SHOVEL
    • Publication number 20220010529
    • Publication date Jan 13, 2022
    • SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
    • Kiminori SANO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SHOVEL
    • Publication number 20220002965
    • Publication date Jan 6, 2022
    • SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
    • Youji MISAKI
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    EXCAVATOR
    • Publication number 20220002975
    • Publication date Jan 6, 2022
    • SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
    • Kiminori SANO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SHOVEL AND METHOD OF CONTROLLING SHOVEL
    • Publication number 20210404141
    • Publication date Dec 30, 2021
    • SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
    • Kiminori SANO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SHOVEL
    • Publication number 20210189689
    • Publication date Jun 24, 2021
    • SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
    • Ryuji SHIRATANI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SHOVEL
    • Publication number 20210025134
    • Publication date Jan 28, 2021
    • SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
    • Ryuji SHIRATANI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHOVEL
    • Publication number 20200362532
    • Publication date Nov 19, 2020
    • SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
    • Ryuji SHIRATANI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SHOVEL
    • Publication number 20200018440
    • Publication date Jan 16, 2020
    • SUMITOMO(S.H.I.) CONSTRUCTION MACHINERY CO., LTD.
    • Ryuji SHIRATANI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SHOVEL
    • Publication number 20180305893
    • Publication date Oct 25, 2018
    • SUMITOMO(S.H.I.) CONSTRUCTION MACHINERY CO., LTD.
    • Kouichiro TOMITA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SHOVEL
    • Publication number 20170292241
    • Publication date Oct 12, 2017
    • SUMITOMO(S.H.I.) CONSTRUCTION MACHINERY CO., LTD.
    • Hideto MAGAKI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HYBRID SHOVEL AND HYBRID SHOVEL CONTROL METHOD
    • Publication number 20150233394
    • Publication date Aug 20, 2015
    • SUMITOMO(S.H.I.) CONSTRUCTION MACHINERY CO., LTD.
    • Hideto MAGAKI
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    SHOVEL AND METHOD OF CONTROLLING SHOVEL
    • Publication number 20150078872
    • Publication date Mar 19, 2015
    • SUMITOMO(S.H.I.) CONSTRUCTION MACHINERY CO., LTD.
    • Hideto MAGAKI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SWIVEL CONTROL APPARATUS AND METHOD
    • Publication number 20140303855
    • Publication date Oct 9, 2014
    • Takashi UMEDA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    ELECTRICAL SWIVEL WORKING MACHINE
    • Publication number 20140241842
    • Publication date Aug 28, 2014
    • SUMITOMO(S.H.I.) CONSTRUCTION MACHINERY CO., LTD.
    • Ryuji SHIRATANI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYBRID WORK MACHINE AND METHOD OF CONTROLLING SAME
    • Publication number 20140107898
    • Publication date Apr 17, 2014
    • SUMITOMO(S.H.I.) CONSTRUCTION MACHINERY CO., LTD.
    • Koji KAWASHIMA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SHOVEL AND METHOD FOR CONTROLLING SHOVEL
    • Publication number 20140088839
    • Publication date Mar 27, 2014
    • SUMITOMO (S.H.I.) CONSTRUCTION MACHINERY CO., LTD.
    • Hideto Magaki
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SHOVEL AND METHOD OF CONTROLLING SHOVEL
    • Publication number 20140058607
    • Publication date Feb 27, 2014
    • SUMITOMO(S.H.I.) CONSTRUCTION MACHINERY CO., LTD.
    • Hideto MAGAKI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SHOVEL AND METHOD FOR CONTROLLING SHOVEL
    • Publication number 20130345939
    • Publication date Dec 26, 2013
    • SUMITOMO(S.H.I.) CONSTRUCTION MACHINERY CO LTD
    • Hideto Magaki
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SHOVEL AND METHOD OF CONTROLLING SHOVEL
    • Publication number 20130341133
    • Publication date Dec 26, 2013
    • Kiminori Sano
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    TURNING CONTROL APPARATUS
    • Publication number 20130255243
    • Publication date Oct 3, 2013
    • SUMITOMO(S.H.I.) CONSTRUCTION MACHINERY CO., LTD.
    • Ryuji SHIRATANI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SHOVEL AND METHOD OF CONTROLLING SHOVEL
    • Publication number 20120315119
    • Publication date Dec 13, 2012
    • SUMITOMO(S.H.I.) CONSTRUCTION MACHINERY CO., LTD.
    • Hideto Magaki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HYDRAULIC SHOVEL AND METHOD OF CONTROLLING HYDRAULIC SHOVEL
    • Publication number 20120246981
    • Publication date Oct 4, 2012
    • SUMITOMO(S.H.I.) CONSTRUCTION MACHINERY CO., LTD.
    • Hideto MAGAKI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING