Patents by Inventor Tsutomu Imai

Tsutomu Imai 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: 20240289472
    Abstract: To detect an unauthorized access easily, conveniently, and reliably, an unauthorized access detection system stores data indicating an access destination of an unauthorized access to be detected, detects an access request, determines whether an access source indicated by the access request matches an access source stored in advance and also whether an access destination indicated by the access request matches the data stored, suspends an access to the access destination requested by the access request if it is determined that the access source indicated by the access request matches the access source stored in advance and also that the access destination indicated by the access request matches the data stored, receives an input of biometric information from a user, performs authentication based on the biometric information inputted, and controls the suspended access according to a result of the authentication.
    Type: Application
    Filed: September 19, 2023
    Publication date: August 29, 2024
    Inventors: Rito ISHII, Tsutomu IMAI, Josuke MATSUKI
  • Publication number: 20230345716
    Abstract: A sacrificial memory opening fill structure for a multi-tier memory device may include a semiconductor fill material portion a metallic fill material portion to enhance control of a vertical cross-sectional profile of an inter-tier memory opening. Multiple inter-tier dielectric layers may be employed to reduce sharp corners in a memory opening fill structure. Alternatively or additionally, a combination of an isotropic etch process followed by an anisotropic etch process may be used to form a first-tier memory opening.
    Type: Application
    Filed: April 22, 2022
    Publication date: October 26, 2023
    Inventors: Tsutomu IMAI, Nao NAGASE, Chiko KUDO, Sadao FUKUNO
  • Publication number: 20230345720
    Abstract: A sacrificial memory opening fill structure for a multi-tier memory device may include a semiconductor fill material portion a metallic fill material portion to enhance control of a vertical cross-sectional profile of an inter-tier memory opening. Multiple inter-tier dielectric layers may be employed to reduce sharp corners in a memory opening fill structure. Alternatively or additionally, a combination of an isotropic etch process followed by an anisotropic etch process may be used to form a first-tier memory opening.
    Type: Application
    Filed: April 22, 2022
    Publication date: October 26, 2023
    Inventors: Nao NAGASE, Chiko KUDO, Tsutomu IMAI
  • Patent number: 11358483
    Abstract: A server informs a vehicle of chargers, the vehicle being mounted with a battery. The vehicle includes a fatigue detection device configured to detect a fatigue level of the driver. A server includes a communication device configured to receive information indicative of the fatigue level of the driver from the vehicle, and a processor configured to extract at least one charger from among multiple chargers installed within an access range of the vehicle if the driver's fatigue level is above a given reference value, and inform the vehicle of the extracted charger, the access range being determined by power stored in the battery and the current location of the vehicle.
    Type: Grant
    Filed: September 23, 2019
    Date of Patent: June 14, 2022
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Tsutomu Imai
  • Patent number: 10793018
    Abstract: A server calculates, for each of a plurality of vehicles, a total number of chargers within an accessible range of a vehicle to calculate a reduced number so that the greater the total number of chargers is, the less the reduced number is, the reduced number representing a likelihood that the vehicle would arrive at each of the chargers. The server calculates, for each of the at least one charger, an effective number of vehicles which may use a charger to conduct external charging, by summing reduced numbers. The server calculates an index indicating a potential demand for external charging at the at least one charger based on the effective number.
    Type: Grant
    Filed: May 29, 2019
    Date of Patent: October 6, 2020
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Tsutomu Imai
  • Publication number: 20200094698
    Abstract: A server informs a vehicle of chargers, the vehicle being mounted with a battery. The vehicle includes a fatigue detection device configured to detect a fatigue level of the driver. A server includes a communication device configured to receive information indicative of the fatigue level of the driver from the vehicle, and a processor configured to extract at least one charger from among multiple chargers installed within an access range of the vehicle if the driver's fatigue level is above a given reference value, and inform the vehicle of the extracted charger, the access range being determined by power stored in the battery and the current location of the vehicle.
    Type: Application
    Filed: September 23, 2019
    Publication date: March 26, 2020
    Inventor: Tsutomu Imai
  • Publication number: 20200016993
    Abstract: A server calculates, for each of a plurality of vehicles, a total number of chargers within an accessible range of a vehicle to calculate a reduced number so that the greater the total number of chargers is, the less the reduced number is, the reduced number representing a likelihood that the vehicle would arrive at each of the chargers. The server calculates, for each of the at least one charger, an effective number of vehicles which may use a charger to conduct external charging, by summing reduced numbers. The server calculates an index indicating a potential demand for external charging at the at least one charger based on the effective number.
    Type: Application
    Filed: May 29, 2019
    Publication date: January 16, 2020
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Tsutomu IMAI
  • Patent number: 10122243
    Abstract: The rotating electric machine includes a housing, a pair of bearings that is fixed by the housing, a shaft supported at opposite ends thereof by the respective bearings, a rotor mounted on the shaft for rotation therewith, and a stator disposed in such a manner as to surround the rotor. A rotational speed detection gear is mounted on the shaft for rotation therewith at a position between the rotor and one of the bearings and in a vicinity of the bearing, and the rotational speed detection gear has a plurality of gear teeth at an outer circumference thereof. A rotational speed detector is provided at a position in the housing so as to face the gear teeth of the rotational speed detection gear. A rotating member for generating a flow of air is disposed in the housing.
    Type: Grant
    Filed: August 17, 2015
    Date of Patent: November 6, 2018
    Assignee: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Yuzo Hirai, Tomohiro Kosaki, Tsutomu Imai
  • Patent number: 9543672
    Abstract: A terminal block device to which a first wire and a second wire are to be connected includes a terminal block body made of an insulating material, a cover that is made of an insulating material and covers the terminal block body, a shaft member at which a terminal of the first wire and a terminal of the second wire are engaged, a cylindrical relay terminal through which the shaft member is inserted and which is inserted through the cover, a fastening member for fastening the terminal of the first wire and the terminal of the second wire to the relay terminal. The relay terminal includes a first seat surface that is contactable with the terminal of the first wire between the terminal block body and the cover and a second seat surface that is contactable with the terminal of the second wire outside the cover.
    Type: Grant
    Filed: January 8, 2016
    Date of Patent: January 10, 2017
    Assignee: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventor: Tsutomu Imai
  • Publication number: 20160204529
    Abstract: A terminal block device to which a first wire and a second wire are to be connected includes a terminal block body made of an insulating material, a cover that is made of an insulating material and covers the terminal block body, a shaft member at which a terminal of the first wire and a terminal of the second wire are engaged, a cylindrical relay terminal through which the shaft member is inserted and which is inserted through the cover, a fastening member for fastening the terminal of the first wire and the terminal of the second wire to the relay terminal. The relay terminal includes a first seat surface that is contactable with the terminal of the first wire between the terminal block body and the cover and a second seat surface that is contactable with the terminal of the second wire outside the cover.
    Type: Application
    Filed: January 8, 2016
    Publication date: July 14, 2016
    Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventor: Tsutomu IMAI
  • Publication number: 20160056690
    Abstract: The rotating electric machine includes a housing, a pair of bearings that is fixed by the housing, a shaft supported at opposite ends thereof by the respective bearings, a rotor mounted on the shaft for rotation therewith, and a stator disposed in such a manner as to surround the rotor. A rotational speed detection gear is mounted on the shaft for rotation therewith at a position between the rotor and one of the bearings and in a vicinity of the bearing, and the rotational speed detection gear has a plurality of gear teeth at an outer circumference thereof. A rotational speed detector is provided at a position in the housing so as to face the gear teeth of the rotational speed detection gear. A rotating member for generating a flow of air is disposed in the housing.
    Type: Application
    Filed: August 17, 2015
    Publication date: February 25, 2016
    Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Yuzo HIRAI, Tomohiro KOSAKI, Tsutomu IMAI
  • Publication number: 20100308230
    Abstract: Provided are a detector array substrate and a nuclear medicine diagnosis device using the same. The detector array substrate is provided with a flat detection module stacked in plural detection elements, which is connected to said detectors each other, and have signal electrodes for reading out signals of respective detectors, and bias electrodes for applying bias voltage to respective detectors, in order to form plural detectors for detecting radiation; and stacked with the detectors by arranging the detection modules having the plural detectors, in an X direction, as well as by arranging the detection modules in a flat structure on both planes or one plane of a wiring board in a Z direction as for an XZ plane for detecting the radiation, and provided with the plural detection modules in a Y direction.
    Type: Application
    Filed: August 17, 2010
    Publication date: December 9, 2010
    Applicant: HITACHI, LTD.
    Inventors: Norihito YANAGITA, Tomoyuki SEINO, Takafumi ISHITSU, Tsutomu IMAI, Atsumi KAWATA, Shinya KOMINAMI
  • Publication number: 20100011226
    Abstract: Encrypted data and an encryption key used for the encrypted data are separately stored and managed. A first storage device stores an encrypted data block, predetermined information and first management information. The predetermined information includes key data for decrypting the encrypted data block and includes a requirement for using the encrypted data block. The first management information is used to manage the encrypted data block and includes a first storage address at which the predetermined information is stored. A host device transfers the predetermined information from the first storage device to a second storage device, causes second management information including a second storage address, at which the transferred predetermined information is stored and which is included in the second storage device to be stored in the second storage device.
    Type: Application
    Filed: February 27, 2009
    Publication date: January 14, 2010
    Inventors: Yukihide Inagaki, Tsutomu Imai
  • Patent number: 7462567
    Abstract: The flatness of the surface of the light-receiving portion must be increased when the upper structural layer of a light detector is etched. The present invention provides a method for manufacturing an integrated circuit in which an aperture is formed in a stack in which an underlayer, a light-receiving area pad, and an upper structural layer are layered on a substrate, the method comprising a light-receiving area pad etching step for etching the structural layer and the light-receiving area pad under etching conditions in which a high selectivity ratio is maintained between the upper structural layer and the light-receiving area pad; and an underlayer etching step for switching to etching conditions in which the light-receiving area pad has a high selectivity ratio in relation to the underlayer following the light-receiving area pad etching step, and etching the light-receiving area pad and the underlayer.
    Type: Grant
    Filed: April 24, 2007
    Date of Patent: December 9, 2008
    Assignee: Sanyo Electric Co., Ltd.
    Inventors: Tetsuya Yamada, Tsutomu Imai
  • Patent number: 7459327
    Abstract: A solid-state imager is disclosed wherein isolation regions (4) are covered with power supply lines (8), a light-transmitting lens film (24) whose surface forms continuous convex portions above the isolation regions (4) convex towards channel regions (5) is provided, and a light-transmitting material having a refractive index lower than that of the lens film (24) is provided over the lens film (24).
    Type: Grant
    Filed: April 16, 2004
    Date of Patent: December 2, 2008
    Assignee: Sanyo Electric Co., Ltd.
    Inventors: Seiji Kai, Ryouji Matsui, Tetsuya Yamada, Tsutomu Imai, Kazuyuki Takegawa
  • Patent number: RE41112
    Abstract: A recording and reproducing apparatus has a communicating unit, a reading unit, a storing unit, a control unit, and an output unit. The communicating unit transmits and receives data to/from an information center in which a plurality of additional information have been stored. The reading unit reads out recorded data from a recording medium on which a plurality of data and index data of a plurality of data have been recorded. The data read out from the recording medium by the reading unit is stored in the storing unit. The control unit reads out the additional information corresponding to the recording medium from which the data is read out by the reading unit from the information center by the communicating unit and writes the read-out additional information into the storing unit as additional data of the recording medium which is read out by the reading unit. The output unit outputs the data stored in the storing unit and the additional data.
    Type: Grant
    Filed: October 22, 2004
    Date of Patent: February 9, 2010
    Assignee: Sony Corporation
    Inventors: Kissei Matsumoto, Min-jae Han, Takuya Kaeriyama, Tsutomu Imai, Seilchi Jinbo
  • Patent number: RE41977
    Abstract: A recording and reproducing apparatus has a communicating unit, a reading unit, a storing unit, a control unit, and an output unit. The communicating unit transmits and receives data to/from an information center in which a plurality of additional information have been stored. The reading unit reads out recorded data from a recording medium on which a plurality of data and index data of a plurality of data have been recorded. The data read out from the recording medium by the reading unit is stored in the storing unit. The control unit reads out the additional information corresponding to the recording medium from which the data is read out by the reading unit from the information center by the communicating unit and writes the read-out additional information into the storing unit as additional data of the recording medium which is read out by the reading unit. The output unit outputs the data stored in the storing unit and the additional data.
    Type: Grant
    Filed: January 27, 2009
    Date of Patent: November 30, 2010
    Assignee: Sony Corporation
    Inventors: Kissei Matsumoto, Min-Jae Han, Takuya Kaeriyama, Tsutomu Imai, Seiichi Jinbo
  • Patent number: RE42810
    Abstract: A recording and reproducing apparatus has a communicating unit, a reading unit, a storing unit, a control unit, and an output unit. The communicating unit transmits and receives data to/from an information center in which a plurality of additional information have been stored. The reading unit reads out recorded data from a recording medium on which a plurality of data and index data of a plurality of data have been recorded. The data read out from the recording medium by the reading unit is stored in the storing unit. The control unit reads out the additional information corresponding to the recording medium from which the data is read out by the reading unit from the information center by the communicating unit and writes the read-out additional information into the storing unit as additional data of the recording medium which is read out by the reading unit. The output unit outputs the data stored in the storing unit and the additional data.
    Type: Grant
    Filed: June 16, 2008
    Date of Patent: October 4, 2011
    Assignee: Sony Corporation
    Inventors: Kissei Matsumoto, Han Min-Jae, Takuya Kaeriyama, Tsutomu Imai, Seiichi Jinbo
  • Patent number: RE43917
    Abstract: A recording and reproducing apparatus has a communicating unit, a reading unit, a storing unit, a control unit, and an output unit. The communicating unit transmits and receives data to/from an information center in which a plurality of additional information have been stored. The reading unit reads out recorded data from a recording medium on which a plurality of data and index data of a plurality of data have been recorded. The data read out from the recording medium by the reading unit is stored in the storing unit. The control unit reads out the additional information corresponding to the recording medium from which the data is read out by the reading unit from the information center by the communicating unit and writes the read-out additional information into the storing unit as additional data of the recording medium which is read out by the reading unit. The output unit outputs the data stored in the storing unit and the additional data.
    Type: Grant
    Filed: August 11, 2011
    Date of Patent: January 8, 2013
    Assignee: Sony Corporation
    Inventors: Kissei Matsumoto, Han Min-Jae, Takuya Kaeriyama, Tsutomu Imai, Seiichi Jinbo
  • Patent number: D786197
    Type: Grant
    Filed: June 10, 2015
    Date of Patent: May 9, 2017
    Assignee: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventor: Tsutomu Imai