Patents by Inventor Keiji Uemura

Keiji Uemura 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: 20240182305
    Abstract: The present invention enables to provide plate-like titanium pyrophosphate, having both high uniformity in size and specific particle shape, which is expected to be highly useful.
    Type: Application
    Filed: March 22, 2022
    Publication date: June 6, 2024
    Applicant: FUJIMI INCORPORATED
    Inventors: Hiroki KOBAYAKAWA, Ryo NOMURA, Yasuhide UEMURA, Naoya MIWA, Keiji ASHITAKA
  • Patent number: 11990747
    Abstract: An electrostatic protection circuit includes first and second output terminals, a first diode circuit connected between the first output terminal and a common node, a second diode circuit connected between the second output terminal and the common node, an intermediate voltage circuit that is connected between the first output terminal and the second output terminal and that is configured to generate, at the common node, an intermediate voltage having an intermediate voltage value between a voltage value of the first output terminal and a voltage value of the second output terminal, and a clamp circuit configured to electrically connect the common node to a ground line in accordance with the intermediate voltage.
    Type: Grant
    Filed: November 17, 2021
    Date of Patent: May 21, 2024
    Assignee: SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Hiroshi Uemura, Keiji Tanaka
  • Publication number: 20240119598
    Abstract: A monitoring camera includes an imaging unit that generates image data; a division processing unit that divides the image into a processible image and a target image when a processing load of image processing to be executed on the image is more than a predetermined load; an image processing unit that executes the image processing on the processible image; and a transmitting unit that transmits a first image processing result that is a result of the image processing executed on the processible image and target image data. The terminal includes: a communication unit that receives the first image processing result and the target image data; an image processing unit that executes image processing on the target image indicated by the target image data; and a managing unit that acquires one result by integrating the first image processing result and a second image processing result.
    Type: Application
    Filed: June 30, 2021
    Publication date: April 11, 2024
    Applicant: Mitsubishi Electric Corporation
    Inventors: Keiji UEMURA, Susumu IINO, Masahide KOIKE
  • Patent number: 11919112
    Abstract: A machine tool includes a bed including a bottom surface and legs arranged at three positions of the bottom surface. The bed includes two oblique sides arranged such that the bottom surface has a triangular shape. The machine tool also includes a first support surface arranged on the bed and extending along a substantially horizontal first axis, a work table supported by the first support surface so as to move along the first axis, a second support surface arranged on the bed and extending along a substantially horizontal second axis, which is perpendicular to the first axis, and a machining unit supported by the second support surface so as to move along the second axis. The second support surface is located higher than the first support surface.
    Type: Grant
    Filed: March 7, 2023
    Date of Patent: March 5, 2024
    Assignee: NAGASE INTEGREX CO., LTD
    Inventors: Ryota Shindo, Keiji Uemura
  • Publication number: 20230201981
    Abstract: A machine tool includes a bed including a bottom surface and legs arranged at three positions of the bottom surface. The bed includes two oblique sides arranged such that the bottom surface has a triangular shape. The machine tool also includes a first support surface arranged on the bed and extending along a substantially horizontal first axis, a work table supported by the first support surface so as to move along the first axis, a second support surface arranged on the bed and extending along a substantially horizontal second axis, which is perpendicular to the first axis, and a machining unit supported by the second support surface so as to move along the second axis. The second support surface is located higher than the first support surface.
    Type: Application
    Filed: March 7, 2023
    Publication date: June 29, 2023
    Applicant: NAGASE INTEGREX CO., LTD.
    Inventors: RYOTA SHINDO, KEIJI UEMURA
  • Patent number: 11654519
    Abstract: A machine tool includes a bed including a bottom surface and legs arranged at three positions of the bottom surface. The bed includes two oblique sides arranged such that the bottom surface has a triangular shape. The machine tool also includes a first support surface arranged on the bed and extending along a substantially horizontal first axis, a work table supported by the first support surface so as to move along the first axis, a second support surface arranged on the bed and extending along a substantially horizontal second axis, which is perpendicular to the first axis, and a machining unit supported by the second support surface so as to move along the second axis. The second support surface is located higher than the first support surface.
    Type: Grant
    Filed: May 29, 2019
    Date of Patent: May 23, 2023
    Assignee: NAGASE INTEGREX CO., LTD.
    Inventors: Ryota Shindo, Keiji Uemura
  • Publication number: 20220395945
    Abstract: A machine tool includes a rotation table unit (25) including a rotation table (39) configured to rotate with respect to a first axis. The rotation table unit (25) is configured to move along a second axis that is orthogonal to the first axis. The machine tool includes a spindle unit (26) including a spindle (58) configured to rotate with respect to a third axis that is orthogonal to the first axis and the second axis. The spindle unit (26) is configured to move along the third axis. The machine tool includes a bed (22) that supports the rotation table unit (25) and the spindle unit (26). A front part of an upper surface of the bed (22) includes a recess (232) in which the rotation table unit (25) is arranged. The spindle unit (26) is located at a rear part of the upper surface of the bed (22).
    Type: Application
    Filed: November 20, 2020
    Publication date: December 15, 2022
    Applicant: NAGASE INTEGREX CO., LTD.
    Inventors: RYOTA SHINDO, KEIJI UEMURA
  • Publication number: 20190366495
    Abstract: A machine tool includes a bed including a bottom surface and legs arranged at three positions of the bottom surface. The bed includes two oblique sides arranged such that the bottom surface has a triangular shape. The machine tool also includes a first support surface arranged on the bed and extending along a substantially horizontal first axis, a work table supported by the first support surface so as to move along the first axis, a second support surface arranged on the bed and extending along a substantially horizontal second axis, which is perpendicular to the first axis, and a machining unit supported by the second support surface so as to move along the second axis. The second support surface is located higher than the first support surface.
    Type: Application
    Filed: May 29, 2019
    Publication date: December 5, 2019
    Applicant: NAGASE INTEGREX CO., LTD.
    Inventors: RYOTA SHINDO, KEIJI UEMURA
  • Patent number: 9912845
    Abstract: A video information reproduction system includes first and second video information reproduction devices. A first synchronization signal processor of the video information reproduction device as a master device generates a phase synchronization signal including a first vertical synchronization signal and a first counter value and sends it to the second video information reproduction device. A second synchronization signal processor of the second video information reproduction device as a slave device compares the phase synchronization signal with a second vertical synchronization signal on the basis of a second video clock signal, and a second clock generator changes the frequency of a second decode reference clock signal on the basis of a result of the comparison.
    Type: Grant
    Filed: November 16, 2015
    Date of Patent: March 6, 2018
    Assignee: Mitsubishi Electric Corporation
    Inventors: Kazuhiko Yamada, Kiyoyasu Maruyama, Keiji Uemura
  • Publication number: 20180035018
    Abstract: A video information reproduction system includes first and second video information reproduction devices. A first synchronization signal processor of the video information reproduction device as a master device generates a phase synchronization signal including a first vertical synchronization signal and a first counter value and sends it to the second video information reproduction device. A second synchronization signal processor of the second video information reproduction device as a slave device compares the phase synchronization signal with a second vertical synchronization signal on the basis of a second video clock signal, and a second clock generator changes the frequency of a second decode reference clock signal on the basis of a result of the comparison.
    Type: Application
    Filed: November 16, 2015
    Publication date: February 1, 2018
    Applicant: Mitsubishi Electric Corporation
    Inventors: Kazuhiko YAMADA, Kiyoyasu MARUYAMA, Keiji UEMURA
  • Publication number: 20160357690
    Abstract: A storage section (101) configured to store data, a DMA section (106) configured to read video data from the storage section (101) by specifying an address and write them into the storage section (101), an address conversion rule storage section (104) configured to store an address conversion rule for converting the address specified by the DMA section (106), and an address conversion section (105) configured to convert the address specified by the DMA section (106) in accordance with the address conversion rule; the address conversion rule is a rule for converting addresses of a series of areas to addresses of the video data stored in a plurality of areas in the storage section (101); the address conversion section (105) includes an address conversion done-or-not determination section; and the address conversion done-or-not determination section determines, by comparing the address with a third area assigned to address conversion, whether the address conversion is done or not done.
    Type: Application
    Filed: December 4, 2014
    Publication date: December 8, 2016
    Applicant: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Masahide KOIKE, Kiyoyasu MARUYAMA, Satoshi MICHIHATA, Keiji UEMURA, Yudai NAKAMURA
  • Patent number: 9121539
    Abstract: A corrosion management system is designed to deliver corrosion protection and/or the management of corrosion to a connector, a connection, a welded joint, or some other type of interface (e.g., a valve joint used to join to portions of piping). In another embodiment, the system is designed to deliver at least one form of corrosion, UV, salt spray, and/or fire damage protection, mitigation and/or the management to a connector, a connection, a welded joint, or some other type of interface (e.g., a flange used to join to portions of piping).
    Type: Grant
    Filed: April 25, 2008
    Date of Patent: September 1, 2015
    Assignee: NOTHERN TECHNOLOGIES INTERNATIONAL CORPORATION
    Inventors: Efim Ya Lyublinski, Keiji Uemura, Yefim Vaks, Marcelo Schultz
  • Publication number: 20120040151
    Abstract: The present invention generally relates to rust-resistant tape formulations and/or structures. In one embodiment, the present invention relates to a rust-resistant tape that comprises a polymer base material layer, an adhesive layer and a rust-resistant component. In one embodiment, the adhesive layer adhered to one side of the layer of polymer base material. In another embodiment, the rust-resistant component comprises at least one volatile, or vapor-phase, corrosion inhibitor (VCI) that is placed into the matrix of the polymer base material or the adhesive layer. In still another embodiment, the at least one volatile, or vapor-phase, corrosion inhibitor (VCI) component of the present invention is contained within a discrete layer. In one instance, a rust-resistant tape in accordance with the present invention can be directly applied to a metal surface to be protected.
    Type: Application
    Filed: October 21, 2011
    Publication date: February 16, 2012
    Applicant: NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION
    Inventors: Efim Ya Lyublinski, Keiji Uemura, Yefim Vaks
  • Patent number: 8071200
    Abstract: The present invention generally relates to rust-resistant tape formulations and/or structures. In one embodiment, the present invention relates to a rust-resistant tape that comprises a polymer base material layer, an adhesive layer and a rust-resistant component. In one embodiment, the adhesive layer adhered to one side of the layer of polymer base material. In another embodiment, the rust-resistant component comprises at least one volatile, or vapor-phase, corrosion inhibitor (VCI) that is placed into the matrix of the polymer base material or the adhesive layer. In still another embodiment, the at least one volatile, or vapor-phase, corrosion inhibitor (VCI) component of the present invention is contained within a discrete layer. In one instance, a rust-resistant tape in accordance with the present invention can be directly applied to a metal surface to be protected.
    Type: Grant
    Filed: October 3, 2007
    Date of Patent: December 6, 2011
    Assignee: Northern Technologies International Corporation
    Inventors: Efim Ya Lyublinski, Keiji Uemura, Yefim Vaks
  • Publication number: 20110260443
    Abstract: The present invention generally relates to corrosion management systems designed to deliver corrosion protection and/or the management of corrosion to a connector, a connection, a welded joint, or some other type of interface (e.g., a valve joint used to join to portions of piping). In another embodiment, the present invention relates to systems designed to deliver at least one form of corrosion, UV, salt spray, and/or fire damage protection, mitigation and/or the management to a connector, a connection, a welded joint, or some other type of interface (e.g., a flange used to join to portions of piping).
    Type: Application
    Filed: April 25, 2008
    Publication date: October 27, 2011
    Applicants: PETROLEO BRASILEIRO S.A., NORTHERN TECHNOLOGIES INTERNATIONAL CORP.
    Inventors: Efim Ya Lyublinski, Keiji Uemura, Yefim Vaks, Marcelo Schultz
  • Publication number: 20100143664
    Abstract: The present invention generally relates to rust-resistant tape formulations and/or structures. In one embodiment, the present invention relates to a rust-resistant tape that comprises a polymer base material layer, an adhesive layer and a rust-resistant component. In one embodiment, the adhesive layer adhered to one side of the layer of polymer base material. In another embodiment, the rust-resistant component comprises at least one volatile, or vapor-phase, corrosion inhibitor (VCI) that is placed into the matrix of the polymer base material or the adhesive layer. In still another embodiment, the at least one volatile, or vapor-phase, corrosion inhibitor (VCI) component of the present invention is contained within a discrete layer. In one instance, a rust-resistant tape in accordance with the present invention can be directly applied to a metal surface to be protected.
    Type: Application
    Filed: October 3, 2007
    Publication date: June 10, 2010
    Applicant: NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION
    Inventors: Efim Lyublinski, Keiji Uemura, Yefim Vaks
  • Patent number: 6267890
    Abstract: A spiral wound type membrane module is formed of a plurality of membranes wound about an axis of the module to form a roll of the membranes and to form feed water channels between the membranes into which feed water flows via a front end of the roll and from which nonpermeated water flows out via a rear end of the roll, wherein the module is operated such that a differential pressure between the feed water flowing into the channels and the nonpermeated water flowing out from the channels is 0.3 kg/cm2 or less. The pressure of the feed water is kept at PFmax or an approximate value of PFmax which brings a maximum permeate flux at the moment when a predetermined period has passed after starting to supply the feed water into the membrane module continuously at a constant pressure.
    Type: Grant
    Filed: July 1, 1999
    Date of Patent: July 31, 2001
    Assignee: Kurita Water Industries Ltd.
    Inventors: Keiji Uemura, Hirotake Shigemi
  • Patent number: D969180
    Type: Grant
    Filed: June 24, 2020
    Date of Patent: November 8, 2022
    Assignee: NAGASE INTEGREX CO., LTD.
    Inventors: Ryota Shindo, Keiji Uemura
  • Patent number: D1012992
    Type: Grant
    Filed: September 23, 2022
    Date of Patent: January 30, 2024
    Assignee: NAGASE INTEGREX CO., LTD
    Inventors: Ryota Shindo, Keiji Uemura
  • Patent number: D1012993
    Type: Grant
    Filed: September 23, 2022
    Date of Patent: January 30, 2024
    Assignee: Nagase Integrex Co., Ltd.
    Inventors: Ryota Shindo, Keiji Uemura