Patents by Inventor Kenji Shimizu

Kenji Shimizu 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: 20220125716
    Abstract: A powder preparation for nasal administration containing a particulate of steroid hormones having an average particle size of 50 to 300 ?m as an active ingredient is prepared.
    Type: Application
    Filed: December 20, 2021
    Publication date: April 28, 2022
    Applicant: ASKA Pharmaceutical Co., Ltd.
    Inventors: Koichi MINATO, Tomoya FUJISAWA, Kenji SHIMIZU, Takahisa SAITO, Hiroya YAJIMA, Kazuhiro SASAKI
  • Patent number: 11234928
    Abstract: A powder preparation for nasal administration containing a particulate of steroid hormones having an average particle size of 50 to 300 ?m as an active ingredient is prepared.
    Type: Grant
    Filed: November 22, 2018
    Date of Patent: February 1, 2022
    Assignee: ASKA PHARMACEUTICAL CO., LTD.
    Inventors: Koichi Minato, Tomoya Fujisawa, Kenji Shimizu, Takahisa Saito, Hiroya Yajima, Kazuhiro Sasaki
  • Publication number: 20210299732
    Abstract: To provide a rod member feeding device that reduces the load on a spindle chuck and a finger chuck when a rod member is positioned, as well as providing a machine tool provided with the rod member feeding device, and a control method for the rod member feeding device. A rod member feeding device includes: a feed rod for supplying a rod member to a spindle; a servomotor for moving the feed rod along the axial direction of the spindle; and a control device (exemplified with a motor control device and a control device) for controlling the driving of the servomotor. The control device calculates a deviation between a command position based on an advance amount of the feed rod and the actual position of the feed rod that has been actually advanced by the driving of the servomotor, and controls the driving of the servomotor based on the magnitude of the deviation.
    Type: Application
    Filed: March 4, 2021
    Publication date: September 30, 2021
    Applicants: CITIZEN WATCH CO., LTD., CITIZEN MACHINERY CO., LTD.
    Inventors: Kiyohiko WATANABE, Takanori SHINOHARA, Kenji SHIMIZU
  • Publication number: 20210274456
    Abstract: A radio communication method executed by a control apparatus controlling a base station apparatus performing communication with a terminal in a predetermined region, and includes determining whether there is the terminal that is asynchronized in communication with the base station apparatus transmitting a synchronization signal, and controlling, in a case where it is determined that there is the asynchronized terminal, the base station apparatus to increase an allocation time of the synchronization signal in compliance with a radio scheme used by the asynchronized terminal or to shorten an allocation cycle of the synchronization signal.
    Type: Application
    Filed: April 8, 2019
    Publication date: September 2, 2021
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Yohei KATAYAMA, Atsushi TANIGUCHI, Kenji SHIMIZU, Takahiro YAMAZAKI, Maiko NAYA
  • Publication number: 20210227538
    Abstract: There is provided a wireless communication method in a wireless communication system including a plurality of base station apparatuses, a plurality of wireless signal processing apparatuses configured to perform signal processing that corresponds to each of a plurality of wireless schemes, and a control apparatus configured to control a transmission timing of signals in the base station apparatus and the wireless signal processing apparatus, the method including: determining a combination of the base station apparatus and the wireless signal processing apparatus that perform communication at each predetermined time by the control apparatus such that there is less overlap in time to establish a communication path between the wireless signal processing apparatus and each of a plurality of base station apparatuses that use the same wireless signal processing apparatus, in which the base station apparatus and the wireless signal processing apparatus perform communication by switching a determined combination of t
    Type: Application
    Filed: April 4, 2019
    Publication date: July 22, 2021
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Yohei KATAYAMA, Atsushi TANIGUCHI, Kenji SHIMIZU, Takahiro YAMAZAKI, Maiko NAYA
  • Publication number: 20210219201
    Abstract: A base station information DB (11) of a base station management apparatus (1) stores base station information that indicates wireless schemes that can be implemented by base stations (5), scheduled periods for implementation of the wireless schemes, and coverage areas of the base stations (5) in which wireless terminals can be accommodated.
    Type: Application
    Filed: August 23, 2019
    Publication date: July 15, 2021
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Takashi SHIMIZU, Maiko NAYA, Kenji SHIMIZU, Takahiro YAMAZAKI, Atsushi TANIGUCHI, Takayuki YAMADA
  • Publication number: 20210160914
    Abstract: This invention provides a radio communication method in a radio communication system including a base station apparatus and a radio signal processing apparatus for communicating with the base station apparatus, the radio communication method including granting radio control information that includes at least information specifying a radio scheme to be used as a parameter required for radio communication, to a packet and transmitting the packet from which the radio control information has been removed, by the radio scheme specified by the radio control information granted to the packet.
    Type: Application
    Filed: April 5, 2019
    Publication date: May 27, 2021
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Yohei KATAYAMA, Atsushi TANIGUCHI, Kenji SHIMIZU, Takahiro YAMAZAKI, Maiko NAYA, Takashi SHIMIZU
  • Publication number: 20210112549
    Abstract: A wireless communication method is executed by a wireless communication system including one or more wireless terminals and a wireless communication apparatus. The wireless communication apparatus generates wireless scheme schedule information, which is information related to a schedule of a slot allocated to an uplink signal and a downlink signal of a predetermined wireless scheme, generates a downlink signal to be transmitted in the slot to the wireless terminal based on the wireless scheme schedule information, and transmits a beacon signal including the wireless scheme schedule information in the slot. The wireless terminal receives the beacon signal, in the slot, acquires the wireless scheme schedule information from the beacon signal, and generates an uplink signal to be transmitted in the slot to the wireless communication apparatus, based on the wireless scheme schedule information.
    Type: Application
    Filed: April 8, 2019
    Publication date: April 15, 2021
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Yohei KATAYAMA, Atsushi TANIGUCHI, Kenji SHIMIZU, Takahiro YAMAZAKI, Maiko NAYA
  • Publication number: 20210092628
    Abstract: An environmental information acquisition method is performed by an environmental information acquisition apparatus that acquires a measurement result of a radio wave environment. The environmental information acquisition method includes distributing software of each radio scheme to one or more base station apparatuses measuring a radio wave environment of the radio scheme based on the software of the radio scheme, instructing the one or more base station apparatuses to measure the radio wave environment, and acquiring the measurement result of the radio wave environment from the one or more base station apparatuses measuring based on the software the radio wave environment in multiple sections set across an area.
    Type: Application
    Filed: April 4, 2019
    Publication date: March 25, 2021
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Maiko NAYA, Kenji SHIMIZU, Takahiro YAMAZAKI, Atsushi TANIGUCHI, Yohei KATAYAMA
  • Publication number: 20210037371
    Abstract: A communication control apparatus includes a communication parameter acquisition unit that acquires at least one second communication parameter that is a candidate for a first communication parameter indicating a communication parameter to be assigned to a communication apparatus and indicates a communication parameter suitable for regional characteristics indicating a communication environment in a region where the communication apparatus is installed, a setting file storage unit that stores a setting file corresponding to each second communication parameter, a setting file acquisition control unit that acquires the setting file and stores the acquired setting file in the setting file storage unit, and a communication parameter assignment unit that determines the first communication parameter from among the second communication parameters acquired by the communication parameter acquisition unit and assigns the determined first communication parameter to the communication apparatus.
    Type: Application
    Filed: April 4, 2019
    Publication date: February 4, 2021
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Atsushi TANIGUCHI, Kenji SHIMIZU, Yohei KATAYAMA, Takahiro YAMAZAKI, Maiko NAYA
  • Publication number: 20210029630
    Abstract: An access point management method for managing a plurality of access points capable of providing wireless communication services in accordance with a plurality of wireless standards to a radio terminal apparatus includes acquiring plural pieces of request information which are used for requesting providing of the wireless communication service and include information indicating an area in which the wireless communication service is provided, selecting the access point assigned to each wireless communication service, based on the area requested by the plural pieces of request information acquired and characteristics of a wireless standard provided in the wireless communication service, and transmitting a request signal for deploying the wireless communication service corresponding to the request information, to the access point selected.
    Type: Application
    Filed: April 8, 2019
    Publication date: January 28, 2021
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Takahiro YAMAZAKI, Kenji SHIMIZU, Atsushi TANIGUCHI, Yohei KATAYAMA, Maiko NAYA
  • Publication number: 20200384789
    Abstract: Provided is a thermosensitive recording medium including: a transparent support; a thermosensitive recording layer provided over the transparent support; and a protective layer provided over the thermosensitive recording layer, wherein the protective layer contains an ultraviolet-ray-curable resin and a pigment other than silicone resin pigments, and wherein a maximum height Rz of a surface of the protective layer is 0.2 micrometers or greater but 1.0 micrometer or less.
    Type: Application
    Filed: March 9, 2018
    Publication date: December 10, 2020
    Inventors: Gaku KOHARA, Kenji SHIMIZU, Masafumi KUMODA, Marin SHIKIBU
  • Publication number: 20200360274
    Abstract: A powder preparation for nasal administration containing a particulate of steroid hormones having an average particle size of 50 to 300 ?m as an active ingredient is prepared.
    Type: Application
    Filed: November 22, 2018
    Publication date: November 19, 2020
    Applicant: ASKA Pharmaceutical Co., Ltd.
    Inventors: Koichi MINATO, Tomoya FUJISAWA, Kenji SHIMIZU, Takahisa SAITO, Hiroya YAJIMA, Kazuhiro SASAKI
  • Patent number: 10732616
    Abstract: A numerical controller that controls a machine based on a program includes a manual program execution instruction unit that gives instructions for advancing and reversing execution of the program in a manual manner, a program manual execution unit that sequentially executes the program, and a block information notification unit that identifies a block in the program the execution of which is about to be started, based on execution status of the program reported from the program manual execution unit, and that makes notification in accordance with an attribute of the identified block.
    Type: Grant
    Filed: December 21, 2016
    Date of Patent: August 4, 2020
    Assignee: Fanuc Corporation
    Inventors: Kenji Shimizu, Kazuo Sato, Hideaki Maeda
  • Patent number: 10673348
    Abstract: To improve the accuracy of detecting a current flowing through an electric compressor after operation of the electric compressor, the electric compressor having a large change in temperature before and after operation. An inverter-integrated electric compressor (1) that compresses and discharges a refrigerant suctioned therein, includes an inverter device (2) provided with a circuit board (60) mounted with an inverter circuit (40), the inverter device (2) being integrally incorporated in an inverter case. The circuit board (60) is provided with a current detection circuit (30) that detects an input current flowing through the inverter circuit (40), and an offset correction circuit (20). The current detection circuit (30) includes a shunt resistor (32) that is serially connected to the inverter circuit (40) and detects a current, and a first amplifier (31) that amplifies and outputs a voltage appearing as a voltage drop in the shunt resistor (32).
    Type: Grant
    Filed: August 22, 2016
    Date of Patent: June 2, 2020
    Assignee: MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
    Inventors: Masato Ito, Kenichi Aiba, Takashi Nakagami, Kyohei Watanabe, Naoki Nishikawa, Katsuhiro Saito, Kenji Shimizu
  • Patent number: 10608547
    Abstract: To improve the accuracy of detecting a current flowing through an electric compressor after operation of the electric compressor, the electric compressor having a large change in temperature before and after operation. An inverter-integrated electric compressor (1) that compresses and discharges a refrigerant suctioned therein, includes an inverter device (2) provided with a circuit board (60) mounted with an inverter circuit (40), the inverter device (2) being integrally incorporated in an inverter case. The circuit board (60) is provided with a current detection circuit (30) that detects an input current flowing through the inverter circuit (40), and an offset correction circuit (20). The current detection circuit (30) includes a shunt resistor (32) that is serially connected to the inverter circuit (40) and detects a current, and a first amplifier (31) that amplifies and outputs a voltage appearing as a voltage drop in the shunt resistor (32).
    Type: Grant
    Filed: August 22, 2016
    Date of Patent: March 31, 2020
    Assignee: MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
    Inventors: Masato Ito, Kenichi Aiba, Takashi Nakagami, Kyohei Watanabe, Naoki Nishikawa, Katsuhiro Saito, Kenji Shimizu
  • Patent number: 10540816
    Abstract: Provided is an information display system configured to display auxiliary information in a real space in a superimposed manner, depending on the visibility of a workpiece. The information display system is provided with a mapping unit configured to photograph the workpiece and create model data indicative of the shape of the workpiece, a complementary unit configured to generate a 3D model image of at least a part of the workpiece based on 3D model data of the workpiece and complement an invisible part of the workpiece by the 3D model image, and a display unit configured to display the 3D model image so as to be superimposed on the invisible part of the workpiece.
    Type: Grant
    Filed: January 22, 2018
    Date of Patent: January 21, 2020
    Assignee: FANUC CORPORATION
    Inventors: Kouhei Kuribara, Kenji Shimizu, Kazuo Satou, Hideaki Maeda
  • Patent number: 10466658
    Abstract: A numerical controller has a machine learning device that performs machine learning of the adjustment of a setting value used in override control. The machine learning device acquires state data showing states of the numerical controller and a machine, sets reward conditions, calculates a reward based on the state data and the reward conditions, performs the machine learning of the adjustment of the setting value used in override control, and determines the adjustment of the setting value used in override control, based on a machine learning result and the state data.
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: November 5, 2019
    Assignee: Fanuc Corporation
    Inventors: Kenji Shimizu, Kazuo Satou, Hideaki Maeda
  • Patent number: 10318121
    Abstract: A control method according to the present disclosure is used in a remote control system including apparatuses and an information terminal that controls at least one of the apparatuses via a network. The control method includes: a step (S2) of displaying, on a user interface region of a display unit of the information terminal, apparatus icons indicating target apparatus candidates among the apparatuses; a step (S3) of obtaining, via the network, (a) apparatus state information related to the apparatuses and (b) sensor information that is a value indicating a spatial environment in which the apparatuses are located; and a step (S4) of (i) determining priorities of the target apparatus candidates based on the apparatus state information and the sensor information, all of which are obtained in the step (S3), and (ii) sorting, according to the determined priorities, the apparatus icons displayed on the user interface region.
    Type: Grant
    Filed: December 25, 2013
    Date of Patent: June 11, 2019
    Assignee: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA
    Inventors: Chikara Yoshida, Masayuki Kozuka, Toshihisa Nakano, Tsutomu Sekibe, Jun Yamaguchi, Kazushige Yamada, Kenji Shimizu, Masaki Takahashi, Yuri Nishikawa, Motoji Ohmori, Hiroyuki Takemura, Takeshi Hosaka
  • Patent number: D869994
    Type: Grant
    Filed: July 17, 2018
    Date of Patent: December 17, 2019
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Keiko Kataoka, Kenji Shimizu, Zache Stephane