Patents by Inventor Mitsuru Akagawa

Mitsuru Akagawa 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: 20220018114
    Abstract: Provided is a portable facility (1) including: a power generation unit (3) and a function unit (5), wherein the power generation unit (3) includes a transportable first housing (H1) and at least one power generation device attached to the first housing (H1), the first housing including a top wall (15), a bottom wall (17), and a surrounding wall (19), the at least one power generation device being one or more of a wind power generation device (7), a solar power generation device (9), and a hydraulic power generation device, and the function unit (5) includes a transportable second housing (H2) and an electric apparatus (11) disposed inside the second housing (H2) and configured to be powered by the power generation unit (3) to operate, the second housing including a top wall (15), a bottom wall (17), and a surrounding wall (19).
    Type: Application
    Filed: September 29, 2021
    Publication date: January 20, 2022
    Applicant: NTN CORPORATION
    Inventors: Mitsuru AKAGAWA, Ryosuke KARASAWA, Tomohisa OKUNO, Kaname NISHIMURA
  • Publication number: 20220017295
    Abstract: Provided is a mobile shop (1) including: a transportable shop body (3) including a top wall (11), a bottom wall (13), and a surrounding wall (15); and at least one power generation device attached to the shop body (3), the at least one power generation device being one or more of a wind power generation device (5), a solar power generation device (7), and a hydraulic power generation device. The mobile shop (1) may include all of the wind power generation device (5), the solar power generation device (7), and the hydraulic power generation device. The shop body (3) may be a freight container.
    Type: Application
    Filed: September 29, 2021
    Publication date: January 20, 2022
    Applicant: NTN CORPORATION
    Inventor: Mitsuru AKAGAWA
  • Publication number: 20210222676
    Abstract: Provided is a vertical axis wind power generation device including a wind turbine of a vertical axis type including a support column, a main shaft disposed on an upper portion of the support column so as to be rotatable, a plurality of blades coupled to the main shaft through arms; a power generator; and a container having a standard dimension for freight transport. The wind turbine is accommodatable in a folded or disassembled state in the container together with the power generator. The container is provided with a support-column fixing part configured to fix the support column of the wind turbine to the container. The container may include an inclining mount inside the container, the inclining mount being configured to accommodate a folded body of the wind turbine.
    Type: Application
    Filed: April 8, 2021
    Publication date: July 22, 2021
    Applicant: NTN CORPORATION
    Inventors: Ryosuke KARASAWA, Tomohisa OKUNO, Mitsuru AKAGAWA, Kaname NISHIMURA
  • Publication number: 20170233569
    Abstract: An electrically conductive fiber reinforced thermosetting resin molding compound which includes a microencapsulated curing agent is provided. Any electrically conductive fillers, including carbon fillers and metal fillers, may be used to impart electrical conductivity to the fiber reinforced thermosetting resin molding compound.
    Type: Application
    Filed: August 12, 2015
    Publication date: August 17, 2017
    Applicant: OCV Intellectual Capital, LLC
    Inventor: Mitsuru Akagawa
  • Patent number: 9725575
    Abstract: A microencapsulated curing agent for use in curing a thermosetting resin is provided. The microencapsulated curing agent includes an organic peroxide curing agent and a polyurethane resin encapsulating the organic peroxide curing agent. The microencapsulated curing agent, when heated to 100° C. for 30 minutes, exhibits a loss of weight of no greater than 10 wt. %. Additionally, when heated to 140° C. for 5 minutes, the microencapsulated curing agent exhibits a loss of weight of at least 4 wt. %.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: August 8, 2017
    Assignee: OCV Intellectual Capital, LLC
    Inventors: Mitsuru Akagawa, Takuya Yasuhara
  • Patent number: 9315655
    Abstract: A molding compound for manufacturing a fiber reinforced molded article is provided. The molding compound includes a resin composition and reinforcing fibers, with the resin composition containing an unsaturated polyester resin, a microencapsulated curing agent and a non-microencapsulated curing agent.
    Type: Grant
    Filed: December 6, 2012
    Date of Patent: April 19, 2016
    Assignee: OCV Intellectual Capital, LLC
    Inventor: Mitsuru Akagawa
  • Publication number: 20140329962
    Abstract: A molding compound for manufacturing a fiber reinforced molded article is provided. The molding compound includes a resin composition and reinforcing fibers, with the resin composition containing an unsaturated polyester resin, a microencapsulated curing agent and a non-microencapsulated curing agent.
    Type: Application
    Filed: December 6, 2012
    Publication date: November 6, 2014
    Inventor: Mitsuru Akagawa
  • Patent number: 8715543
    Abstract: A curing agent for unsaturated polyester resins is made by microencapsulating an organic peroxide curing agent in a polyurethane protective coating or shell.
    Type: Grant
    Filed: March 30, 2012
    Date of Patent: May 6, 2014
    Assignee: OCV Intellectual Capital, LLC
    Inventors: Mitsuru Akagawa, Takuya Yasuhara
  • Publication number: 20120248639
    Abstract: A curing agent for unsaturated polyester resins is made by microencapsulating an organic peroxide curing agent in a polyurethane protective coating or shell.
    Type: Application
    Filed: March 30, 2012
    Publication date: October 4, 2012
    Inventors: Mitsuru Akagawa, Takuya Yasuhara