Patents by Inventor Hirohito Sato

Hirohito Sato has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20220362940
    Abstract: An assisting device for waist part 1 has a waist part mounting portion 2 to be mounted to the waist part W of a user; a lower limb mounting portion 3 to be mounted to a part of a lower limb L1, L2 of the user; a hard frame 4 extending between the waist part mounting portion 2 and the lower limb mounting portion 3; and an elastic body 5 extending from the waist part mounting portion 2 toward the lower limb mounting portion 3 on a back side of the user.
    Type: Application
    Filed: June 25, 2020
    Publication date: November 17, 2022
    Applicant: Toray Industries, Inc.
    Inventors: Nana Takada, Yoshiro Koyama, Hirohito Sato
  • Patent number: 8827091
    Abstract: [PROBLEMS] To provide a rotating frame of an upper rotating body such that total productivity can be improved, the cost can be reduced, and model change can be facilitated. [MEANS FOR SOLVING PROBLEMS] Many models having different lifting capacities are divided into a plurality of classes each including a plurality of models. A rotating frame 17 is determined on the basis of the model having the largest lifting capacity in each class. An upper rotating body is constructed using the rotating frame 17 as the base. In addition, each of winches 5 to 7 is mounted on the rotating frame by using a mounting structure standardized in the same class. On the other hand, left and right deck frames 18 and 19 are divided into sections on which different pieces of equipment are mounted, and the sections are separately attached to the rotating frame 17.
    Type: Grant
    Filed: March 31, 2005
    Date of Patent: September 9, 2014
    Assignee: Kobelco Cranes Co., Ltd.
    Inventors: Shozo Yokoyama, Tomohiko Murata, Kenji Onuki, Hirohito Sato, Kunio Wakamatsu, Shinji Goto, Yutaka Kobayashi, Eiji Miya
  • Patent number: 8114309
    Abstract: A lithium-manganese composite oxide for a lithium ion battery having a good cycle property at high-temperature and battery property of high capacity is provided. A spinel type lithium-manganese composite oxide for a lithium ion battery represented by a general formula: Li1+xMn2-yMyO4 (wherein M is one or more elements selected from Al, Mg, Si, Ca, Ti, Cu, Ba, W and Pb, and, ?0.1?x?0.2, and 0.06?y?0.3), and when D10, D50 and D90 are defined as a particle size at which point the cumulative frequency of volume reaches 10%, 50% and 90% respectively, d10 is not less than 2 ?m and not more than 5 ?M, d50 is not less than 6 ?m and not more than 9 ?m, and d90 is not less than 12 ?m and not more than 15 ?M, and BET specific surface area thereof is greater than 1.0 m2/g and not more than 2.0 m2/g, and the tap density thereof is not less than 0.5 g/cm3 and less than 1.0 g/cm3.
    Type: Grant
    Filed: April 14, 2008
    Date of Patent: February 14, 2012
    Assignee: JX Nippon Mining & Metals Corporation
    Inventors: Yoshio Kajiya, Hirohito Sato, Ryuichi Nagase
  • Publication number: 20090289218
    Abstract: A lithium-manganese composite oxide for a lithium ion battery having a good cycle property at high-temperature and battery property of high capacity is provided. A spinel type lithium-manganese composite oxide for a lithium ion battery represented by a general formula: Li1+xMn2?yMyO4 (wherein M is one or more elements selected from Al, Mg, Si, Ca, Ti, Cu, Ba, W and Pb, and, ?0.1?x?0.2, and 0.06?y?0.3), and when D10, D50 and D90 are defined as a particle size at which point the cumulative frequency of volume reaches 10%, 50% and 90% respectively, d10 is not less than 2 ?m and not more than 5 ?m, d50 is not less than 6 ?m and not more than 9 ?m, and d90 is not less than 12 ?m and not more than 15 ?m, and BET specific surface area thereof is greater than 1.0 m2/g and not more than 2.0 m2/g, and the tap density thereof is not less than 0.5 g/cm3 and less than 1.0 g/cm3.
    Type: Application
    Filed: April 14, 2008
    Publication date: November 26, 2009
    Applicant: Nippon Mining & Metals co., Ltd
    Inventors: Yoshio Kajiya, Hirohito Sato, Ryuichi Nagase
  • Publication number: 20070175849
    Abstract: [PROBLEMS] To provide a rotating frame of an upper rotating body such that total productivity can be improved, the cost can be reduced, and model change can be facilitated. [MEANS FOR SOLVING PROBLEMS] Many models having different lifting capacities are divided into a plurality of classes each including a plurality of models. A rotating frame 17 is determined on the basis of the model having the largest lifting capacity in each class. An upper rotating body is constructed using the rotating frame 17 as the base. In addition, each of winches 5 to 7 is mounted on the rotating frame by using a mounting structure standardized in the same class. On the other hand, left and right deck frames 18 and 19 are divided into sections on which different pieces of equipment are mounted, and the sections are separately attached to the rotating frame 17.
    Type: Application
    Filed: March 31, 2005
    Publication date: August 2, 2007
    Applicant: Kobelco Cranes Co., Ltd.
    Inventors: Shozo Yokoyama, Tomohiko Murata, Kenji Onuki, Hirohito Sato, Kunio Wakamatsu, Shinji Goto, Yutaka Kobayashi, Eiji Miya