Patents by Inventor Keisuke Nagao

Keisuke Nagao 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).

  • Patent number: 12087962
    Abstract: Battery pack (10) having a substantially sealed structure includes a plurality of cells (11-16) each having an opened portion provided in order to discharge an internal gas when an internal pressure rises. Non-resettable pressure switch (30, 31) that is connected to controller (50) by a signal line. The pressure switch changes irreversibly from a significant state to a non-significant state when a pressure in battery pack (10) is greater than a predetermined pressure threshold value.
    Type: Grant
    Filed: November 8, 2019
    Date of Patent: September 10, 2024
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Keisuke Shimizu, Takeshi Nagao, Goro Fujita
  • Patent number: 11706355
    Abstract: Provided is a system including: a printing apparatus; an information processing apparatus; and a server system. The printing apparatus outputs identification information on the printing apparatus. The information processing apparatus transmits the identification information obtained from the printing apparatus based on acceptance of an instruction for receiving a first service, and performs display control of the information processing apparatus. The server system executes processing for confirmation as to whether or not the printing apparatus identified by the identification information transmitted from the information processing apparatus is registered for a second service, and provides data for displaying an item for the second service in a case where the printing apparatus is not registered for the second service.
    Type: Grant
    Filed: June 15, 2022
    Date of Patent: July 18, 2023
    Assignee: Canon Kabushiki Kaisha
    Inventors: Keisuke Nagao, Hiroki Hachiya
  • Patent number: 11604615
    Abstract: A communication system and a control method are provided, which are capable of suppressing wasteful transmission of notification information. To this end, in a case where predetermined information is not received despite that notification information has been transmitted, this problem is solved by providing an information processing apparatus having a control unit configured to perform control so that the notification information is not transmitted anew.
    Type: Grant
    Filed: October 28, 2020
    Date of Patent: March 14, 2023
    Assignee: Canon Kabushiki Kaisha
    Inventor: Keisuke Nagao
  • Publication number: 20230073915
    Abstract: The ultrasonic transducer has a cylindrical shape having a first end surface and a second end surface, and includes a piezoelectric material that generates ultrasonic vibration for treating biological tissue with ultrasonic energy, a first electrode that is disposed in contact with the first end surface and to which an ultrasonic driving voltage is applied for generating ultrasonic vibration to the piezoelectric material, a second electrode that is disposed in contact with the second end surface and to which a reference voltage is applied for generating ultrasonic vibration to the piezoelectric material, an insulating plate that opposes the second end surface with the second electrode interposed therebetween, a third electrode that opposes the second electrode with the insulating plate and to which high-frequency power for treating biological tissue is supplied with high-frequency energy, and a short-circuit prevention unit that prevents short-circuiting between the first and third electrodes.
    Type: Application
    Filed: September 1, 2022
    Publication date: March 9, 2023
    Applicant: OLYMPUS MEDICAL SYSTEMS CORP.
    Inventors: Yusuke INUI, Yukihiko SHIMAMURA, Keisuke NAGAO
  • Publication number: 20220417371
    Abstract: Provided is a system including: a printing apparatus; an information processing apparatus; and a server system. The printing apparatus outputs identification information on the printing apparatus. The information processing apparatus transmits the identification information obtained from the printing apparatus based on acceptance of an instruction for receiving a first service, and performs display control of the information processing apparatus. The server system executes processing for confirmation as to whether or not the printing apparatus identified by the identification information transmitted from the information processing apparatus is registered for a second service, and provides data for displaying an item for the second service in a case where the printing apparatus is not registered for the second service.
    Type: Application
    Filed: June 15, 2022
    Publication date: December 29, 2022
    Inventors: Keisuke Nagao, Hiroki Hachiya
  • Publication number: 20220265306
    Abstract: Treatment device for ultrasonic treatment and high frequency treatment procedure is equipped with an ultrasonic transducer including piezoelectric elements converting electrical power into ultrasonic vibrations. The treatment device includes a transmission rod with a treatment probe and jaw for clasping objects. The transmission rod includes one or more features for damping, to minimize or prevent excess vibrations and to, among other things, decrease frictional heat caused by the friction between the damping features and the transmission rod arising from attenuating the ultrasonic vibrations.
    Type: Application
    Filed: December 22, 2021
    Publication date: August 25, 2022
    Applicant: OLYMPUS MEDICAL SYSTEMS CORP.
    Inventors: Hiroshi ASHIBA, Yasuhiro MAEDA, Minoru KATSUMATA, Keisuke NAGAO
  • Patent number: 11264154
    Abstract: A rare earth permanent magnet includes a main phase containing: a rare earth element R of one or more types including Nd; an element L of one or more types selected from a group consisting of Co, Be, Li, Al, and Si; B; and Fe, wherein crystals which form the main phase belong to P42/mnm; some of B atoms occupying a 4f site of the crystals are substituted with atoms of the element L; each distribution of Nd atoms and the atoms of the element L appears along a C-axis direction of the crystals in a plurality of cycles; and the rare earth permanent magnet includes an area where a cycle of the atoms of the element L matches a cycle of the Nd atoms.
    Type: Grant
    Filed: October 27, 2017
    Date of Patent: March 1, 2022
    Assignee: IHI Corporation
    Inventors: Natsuki Yoneyama, Haruki Eguchi, Hidekazu Tomono, Isao Nakanowatari, Keisuke Nagao
  • Publication number: 20210132872
    Abstract: A communication system and a control method are provided, which are capable of suppressing wasteful transmission of notification information. To this end, in a case where predetermined information is not received despite that notification information has been transmitted, this problem is solved by providing an information processing apparatus having a control unit configured to perform control so that the notification information is not transmitted anew.
    Type: Application
    Filed: October 28, 2020
    Publication date: May 6, 2021
    Inventor: Keisuke Nagao
  • Patent number: 10825927
    Abstract: A first diffusion region of a first conductivity type and a second diffusion region of a second conductivity type are formed next to each other in a semiconductor substrate. Drain and source contact regions of the first conductivity type are formed in the first and second diffusion region, respectively. A trench insulating region is formed in the first diffusion region between the drain and source contact regions. A third diffusion region of the second conductivity type is formed next to a side wall of the trench insulating region on the source contact region side in the first diffusion region between the source contact region and the trench insulating region. A gate electrode is formed on the semiconductor substrate through a gate insulating film to cover an area from an end portion of the source contact region to at least a part of a top surface of the trench insulating region.
    Type: Grant
    Filed: November 8, 2018
    Date of Patent: November 3, 2020
    Assignee: ABLIC INC.
    Inventors: Ryuhei Kojima, Keisuke Nagao
  • Publication number: 20190295753
    Abstract: A rare earth permanent magnet includes a main phase containing: a rare earth element R of one or more types including Nd; an element L of one or more types selected from a group consisting of Co, Be, Li, Al, and Si; B; and Fe, wherein crystals which form the main phase belong to P42/mnm; some of B atoms occupying a 4f site of the crystals are substituted with atoms of the element L; each distribution of Nd atoms and the atoms of the element L appears along a C-axis direction of the crystals in a plurality of cycles; and the rare earth permanent magnet includes an area where a cycle of the atoms of the element L matches a cycle of the Nd atoms.
    Type: Application
    Filed: October 27, 2017
    Publication date: September 26, 2019
    Applicant: IHI Corporation
    Inventors: Nausuki YONEYAMA, Haruki EGUCHI, Hidekazu BANNO, Isao NAKANOWATARI, Keisuke NAGAO
  • Publication number: 20190148543
    Abstract: A first diffusion region of a first conductivity type and a second diffusion region of a second conductivity type are formed next to each other in a semiconductor substrate. Drain and source contact regions of the first conductivity type are formed in the first and second diffusion region, respectively. A trench insulating region is formed in the first diffusion region between the drain and source contact regions. A third diffusion region of the second conductivity type is formed next to a side wall of the trench insulating region on the source contact region side in the first diffusion region between the source contact region and the trench insulating region. A gate electrode is formed on the semiconductor substrate through a gate insulating film to cover an area from an end portion of the source contact region to at least a part of a top surface of the trench insulating region.
    Type: Application
    Filed: November 8, 2018
    Publication date: May 16, 2019
    Inventors: Ryuhei KOJIMA, Keisuke NAGAO
  • Publication number: 20180047488
    Abstract: A rare earth permanent magnet comprising a main phase containing: one or more elements R selected from a group consisting of Nd and Pr; one or more elements L selected from a group consisting of Co, Be, Li, Al and Si; one or more elements A selected from a group consisting of Tb, Sm, Gd, Ho and Er; Fe; and B, wherein crystals forming the main phase belong to P42/mnm, and some B atoms occupying a 4f site are substituted by atoms of the elements L.
    Type: Application
    Filed: October 30, 2017
    Publication date: February 15, 2018
    Applicant: IHI CORPORATION
    Inventors: Hidekazu TOMONO, Haruki EGUCHI, Natsuki YONEYAMA, Isao NAKANOWATARI, Keisuke NAGAO, Hiroo TAKAHASHI
  • Publication number: 20170271453
    Abstract: Provided is a semiconductor device including a second conductivity type low-concentration diffusion layer (101) for an electric field relaxation reaching a lower portion of a gate oxide film so as to cover a drain diffusion layer (107), in which a second conductivity type medium-concentration diffusion layer (102) is formed within the second conductivity type low-concentration diffusion layer (101) for the electric field relaxation, and a second conductivity type high-concentration diffusion layer (103), which has a high concentration and small variation in structure due to suppression of heat treatment as much as possible, is formed within the second conductivity type medium-concentration diffusion layer (102).
    Type: Application
    Filed: March 15, 2017
    Publication date: September 21, 2017
    Inventors: Keisuke NAGAO, Takeshi MORITA
  • Patent number: 8984435
    Abstract: Selected data files in folders are sorted in a designated order for each of folders that store selected data files (S204), and information associated with each of the selected data folders sorted for each folder is registered in a page list in the designated folder order (S205).
    Type: Grant
    Filed: June 19, 2006
    Date of Patent: March 17, 2015
    Assignee: Canon Kabushiki Kaisha
    Inventors: Yasushi Mochizuki, Masakazu Nomoto, Keisuke Nagao
  • Patent number: 8850302
    Abstract: If a web page contains a moving image object, an information processing apparatus generates drawing data of the moving image object in a raster format and creates captured data by incorporating the generated drawing data of the moving image object into drawing data of the web page generated in a vector format.
    Type: Grant
    Filed: June 16, 2011
    Date of Patent: September 30, 2014
    Assignee: Canon Kabushiki Kaisha
    Inventor: Keisuke Nagao
  • Patent number: 8751923
    Abstract: An image processing apparatus acquires information indicating a region to be output designated by a user in a web page displayed on a display apparatus by a browser, and extracts data indicating an image corresponding to at least a part of the region to be output indicated by the acquired information. The image processing apparatus updates a portion from which data is extracted in the region to be output based on the acquired information, when a portion corresponding to the extracted data of the region to be output indicated by the acquired information in the web page is a part of the region to be output.
    Type: Grant
    Filed: June 25, 2010
    Date of Patent: June 10, 2014
    Assignee: Canon Kabushiki Kaisha
    Inventor: Keisuke Nagao
  • Patent number: 8350118
    Abstract: The object of the present invention is to provide a mouse model for allergic diseases such as atopic dermatitis, and a dermatitis mouse model with impaired skin-barrier function. The present inventors found out that a mouse that has been caused to completely lose the function of expressing profilaggrin protein and filaggrin protein by entirely or partially disrupting the endogenous gene encoding filaggrin by a genetic mutation such as deletion or replacement, can be used as a mouse model for allergic diseases or atopic dermatitis wherein the skin-barrier function has been impaired.
    Type: Grant
    Filed: May 15, 2009
    Date of Patent: January 8, 2013
    Assignee: Keio University
    Inventors: Masayuki Amagai, Akiharu Kubo, Keisuke Nagao
  • Publication number: 20120017142
    Abstract: If a web page contains a moving image object, an information processing apparatus generates drawing data of the moving image object in a raster format and creates captured data by incorporating the generated drawing data of the moving image object into drawing data of the web page generated in a vector format.
    Type: Application
    Filed: June 16, 2011
    Publication date: January 19, 2012
    Applicant: CANON KABUSHIKI KAISHA
    Inventor: Keisuke Nagao
  • Patent number: 8077339
    Abstract: This invention allows the user to select files to be printed from arbitrary folders, easily designate a folder selected in the past, and confirm data files in the folder, thereby improving the operability of selecting a file to be printed. For this purpose, the display window has a folder view display area for displaying the tree structure of folders, and a file view display area for displaying a list of image data files stored in a folder selected in the folder view display area. When a new folder is selected in the folder view display area, a path representing the location position of the folder is added to the folder list. When a file having a print count of “1” or more exists in the file view display area, the file name and print count of the file are added to a file list associated with a folder list. When a selected-folder view display button is clicked, a list of folders registered in the folder list is displayed.
    Type: Grant
    Filed: November 15, 2010
    Date of Patent: December 13, 2011
    Assignee: Canon Kabushiki Kaisha
    Inventors: Masakazu Nomoto, Yasushi Mochizuki, Keisuke Nagao
  • Publication number: 20110088103
    Abstract: The object of the present invention is to provide a mouse model for allergic diseases such as atopic dermatitis, and a dermatitis mouse model with impaired skin-barrier function. The present inventors found out that a mouse that has been caused to completely lose the function of expressing profilaggrin protein and filaggrin protein by entirely or partially disrupting the endogenous gene encoding filaggrin by a genetic mutation such as deletion or replacement, can be used as a mouse model for allergic diseases or atopic dermatitis wherein the skin-barrier function has been impaired.
    Type: Application
    Filed: May 15, 2009
    Publication date: April 14, 2011
    Inventors: Masayuki Amagai, Akiharu Kubo, Keisuke Nagao