Patents by Inventor Takashi Irie

Takashi Irie 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: 20240129449
    Abstract: A display control device includes a first acquisition unit that acquires first viewpoint position information, and a first control unit that performs a control of displaying a first viewpoint video selected from among a plurality of viewpoint videos generated based on images obtained by imaging an imaging region from a plurality of viewpoint positions on a first display unit, in which the first control unit performs a control of displaying first specific information for specifying a first viewpoint position in the first viewpoint video in a case in which the first viewpoint position indicated by the acquired first viewpoint position information is included in the first viewpoint video and performs a control of changing a display size of the first specific information depending on an angle of view of the first viewpoint video displayed on the first display unit.
    Type: Application
    Filed: December 28, 2023
    Publication date: April 18, 2024
    Inventors: Fuminori IRIE, Takashi AOKI, Kazunori TAMURA, Masahiko MIYATA
  • Publication number: 20240096189
    Abstract: An object of the present disclosure is to provide a vehicle outside monitoring apparatus capable of appropriately dealing with an attention-requiring state when a specific target object other than the subject vehicle or target person is in the attention-requiring state.
    Type: Application
    Filed: March 30, 2021
    Publication date: March 21, 2024
    Applicant: Mitsubishi Electric Corporation
    Inventors: Mitsuo SHIMOTANI, Tadashi MIYAHARA, Keisaku FUKUDA, Kuniyo IEDA, Takashi IRIE
  • Patent number: 11441907
    Abstract: In a locator device, a dead reckoning part calculates a position of a subject vehicle by dead reckoning. A pseudorange smoothing part smooths a pseudorange between a GNSS satellite and a position of the subject vehicle using a carrier wave phase of the GNSS satellite. A GNSS receiver positioning error evaluation part evaluates reliability of the position of the subject vehicle calculated by the multi-GNSS receiver. A GNSS positioning part (Kalman Filter (KF) method) calculates a position of the subject vehicle from a smoothed value of the pseudorange, a positioning augmentation signal, and an orbit of the GNSS satellite. A complex positioning part (KF method) calculates an error in the dead reckoning from the position of the subject vehicle calculated by the GNSS positioning part (KF method), and corrects the position of the subject vehicle calculated by the dead reckoning part based on the error in the dead reckoning.
    Type: Grant
    Filed: January 30, 2017
    Date of Patent: September 13, 2022
    Assignee: Mitsubishi Electric Corporation
    Inventors: Tadatomi Ishigami, Takashi Irie, Masatoshi Fujii, Ryusuke Kinoshita, Kohei Fujimoto, Masashi Kido
  • Publication number: 20220257157
    Abstract: Provided is a blood collection apparatus with which blood can be stably collected from a finger tip of any subject while ensuring safety and ease. This blood collection apparatus is provided with: a puncture site holding mechanism for holding a puncture site; a compression mechanism for performing an operation of compressing and releasing the puncture site when blood is collected from the puncture site; a container holding mechanism for holding a container for collecting blood flowing from a puncture wound at the puncture site; and a driving mechanism for varying the relative distance between the puncture site and the container by vertically moving the puncture site holding mechanism, the container holding mechanism, or the container held by the container holding mechanism when blood flowing from the puncture wound is collected.
    Type: Application
    Filed: June 2, 2020
    Publication date: August 18, 2022
    Inventors: Kei TAKENAKA, Shigenori TOGASHI, Seiichi BOKU, Takashi IRIE, Taku SAKAZUME
  • Patent number: 11193782
    Abstract: A vehicle position estimation apparatus according to the present invention includes a painted line recognition result processing unit configured to calculate whether the vehicle has made a lane change and a direction of the lane change when the vehicle has made the lane change, a vehicle lateral position calculating unit configured to calculate a lane where the vehicle is in travel and a vehicle lateral position that is a lateral position of the vehicle in the lane based on whether the vehicle has made the lane change, the direction of the lane change, and a lane connection relation, and an on-map vehicle position calculating unit configured to calculate an on-map position of the vehicle on the road based on a map information, the lane where the vehicle is in travel, the vehicle lateral position, and a forward travel distance.
    Type: Grant
    Filed: December 18, 2017
    Date of Patent: December 7, 2021
    Assignee: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Kentaro Daikoku, Yuji Igarashi, Masahiko Ikawa, Masatoshi Fujii, Takashi Irie
  • Publication number: 20210269847
    Abstract: The purpose of this invention is to provide an inspection method which enables us to judge a microbe's chemical susceptibility quickly, versatile and cheap. The inspection method of this invention's one aspect comprises a step for judging the chemical susceptibility to the antimicrobial of the microbe based on appearance-changing of the observed microbe. The step for judging may judge the chemical susceptibility by obtaining a feature of the plurality of images in the database regarding a plurality of images of microbes which have already been confirmed that they are resistant microbes and a plurality of images of microbes which have already been confirmed that they have susceptibility to an antimicrobial by machine learning and by comparing the images of the microbes with the images in the database based on the feature. Furthermore, the step for judging may judge the chemical susceptibility based on an abundance ratio of the microbe whose appearance changed out of the microbe in the field.
    Type: Application
    Filed: March 14, 2019
    Publication date: September 2, 2021
    Inventors: Shigeki MATSUBARA, Yuusuke OOMINAMI, Kyoko IMAI, Takashi IRIE, Didier RAOULT, Jacques BOU KHALIL
  • Publication number: 20210215485
    Abstract: In a locator device, a dead reckoning part calculates a position of a subject vehicle by dead reckoning. A pseudorange smoothing part smooths a pseudorange between a GNSS satellite and a position of the subject vehicle using a carrier wave phase of the GNSS satellite. A GNSS receiver positioning error evaluation part evaluates reliability of the position of the subject vehicle calculated by the multi-GNSS receiver. A GNSS positioning part (KF method) calculates a position of the subject vehicle from a smoothed value of the pseudorange, a positioning augmentation signal, and an orbit of the GNSS satellite. A complex positioning part (KF method) calculates an error in the dead reckoning from the position of the subject vehicle calculated by the GNSS positioning part (KF method), and corrects the position of the subject vehicle calculated by the dead reckoning part based on the error in the dead reckoning.
    Type: Application
    Filed: January 30, 2017
    Publication date: July 15, 2021
    Applicant: Mitsubishi Electric Corporation
    Inventors: Tadatomi ISHIGAMI, Takashi IRIE, Masatoshi FUJII, Ryusuke KINOSHITA, Kohei FUJIMOTO, Masashi KIDO
  • Patent number: 10883836
    Abstract: A travel-lane estimation system includes: a GNSS receiver; a vehicle-speed calculator; an angular-velocity measurement mechanism; a subject-vehicle-position positioner calculating a vehicle's reference coordinate and reference orientation from a GNSS coordinate, and calculating time series data of vehicle's positions; a map information storage storing positional information about a division line of each lane; and a lane estimator calculating, as an optimal correction amount, an error pattern having a highest posterior probability among plural error patterns, correcting the time series data using the optimal correction amount, and comparing the corrected time series data with the division line, to estimate a vehicle's travel lane, the posterior probability calculated with the product of prior occurrence probability of the time series data by the plural error patterns and a likelihood calculated, under condition that the error pattern has occurred, based on a relative positional relationship between the correct
    Type: Grant
    Filed: July 5, 2016
    Date of Patent: January 5, 2021
    Assignee: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Kentaro Daikoku, Yuji Igarashi, Masahiko Ikawa, Masatoshi Fujii, Takashi Irie
  • Patent number: 10761215
    Abstract: A code positioning part calculates a position of a subject vehicle and a receiver clock based on an orbit of a GNSS satellite in which an error indicated by a positioning reinforcing signal is corrected and a first corrected pseudorange being a pseudorange of the GNSS satellite in which an error indicated by the positioning reinforcing signal is corrected. A receiver clock bias error correction part determines a difference between a two-point range between a position of each of a plurality of GNSS satellites and the position of the subject vehicle and the first corrected pseudorange as an unknown error, and determines a receiver clock bias error of the pseudorange based on the unknown error. A code positioning correction part recalculates the position of the subject vehicle, using a second corrected pseudorange that is obtained by correcting the first corrected pseudorange using the receiver clock bias error.
    Type: Grant
    Filed: March 3, 2017
    Date of Patent: September 1, 2020
    Assignee: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Masashi Kido, Tadatomi Ishigami, Takashi Irie, Masatoshi Fujii, Kohei Fujimoto, Ryusuke Kinoshita
  • Patent number: 10746551
    Abstract: A positioning apparatus according to the present invention includes: a triaxial acceleration sensor zero point calculating unit which determines whether or not the moving body is performing horizontal plane uniform linear traveling, and calculates a zero point of the triaxial accelerations when a determination is made that the moving body is performing the horizontal plane uniform linear traveling, based on at least triaxial speeds, a longitudinal acceleration, and triaxial accelerations while the moving body is traveling; an apparatus housing attachment angle calculating unit which calculates a pitch direction attachment angle and a roll direction attachment angle based on the zero point of the triaxial accelerations; a triaxial angular velocity coordinate transforming unit which coordinate-transforms the triaxial angular velocities; and a position estimating unit which estimates a current position of the moving body based on at least a yaw rate obtained from the triaxial angular velocities.
    Type: Grant
    Filed: October 15, 2015
    Date of Patent: August 18, 2020
    Assignee: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Tadatomi Ishigami, Takashi Irie, Masatoshi Fujii, Kohei Fujimoto, Norihiro Nishiuma, Atsushi Mori
  • Publication number: 20200240806
    Abstract: A vehicle position estimation apparatus according to the present invention includes a painted line recognition result processing unit configured to calculate whether the vehicle has made a lane change and a direction of the lane change when the vehicle has made the lane change, a vehicle lateral position calculating unit configured to calculate a lane where the vehicle is in travel and a vehicle lateral position that is a lateral position of the vehicle in the lane based on whether the vehicle has made the lane change, the direction of the lane change, and a lane connection relation, and an on-map vehicle position calculating unit configured to calculate an on-map position of the vehicle on the road based on a map information, the lane where the vehicle is in travel, the vehicle lateral position, and a forward travel distance.
    Type: Application
    Filed: December 18, 2017
    Publication date: July 30, 2020
    Applicant: Mitsubishi Electric Corporation
    Inventors: Kentaro DAIKOKU, Yuji IGARASHI, Masahiko IKAWA, Masatoshi FUJII, Takashi IRIE
  • Patent number: 10486489
    Abstract: A vehicle air-conditioning system capable of reducing energy consumed during traveling while preventing a significant uncomfortable feeling of a user. An inside-vehicle environment predicting unit calculates, by using inside-vehicle sensor information and outside-vehicle sensor information being output from an environmental sensor device and a predicted travel time acquired by a predicted travel information acquisition unit, at least one predicted environmental characteristic which is an environmental characteristic inside a vehicle after a predicted travel time on an assumption that an air-conditioning device is operated in each of at least one candidate mode which has lower intensity than intensity of a selection mode among a plurality of operation modes. A mode controller resets the selection mode to one of the at least one candidate mode, in which the predicted environmental characteristic being within the allowable range is calculated by the inside-vehicle environment predicting unit.
    Type: Grant
    Filed: June 15, 2016
    Date of Patent: November 26, 2019
    Assignee: Mitsubishi Electric Corporation
    Inventors: Yuji Igarashi, Masahiko Ikawa, Yuko Ota, Kazushi Shirasawa, Takashi Irie
  • Publication number: 20190120632
    Abstract: A travel-lane estimation system includes: a GNSS receiver; a vehicle-speed calculator; an angular-velocity measurement mechanism; a subject-vehicle-position positioner calculating a vehicle's reference coordinate and reference orientation from a GNSS coordinate, and calculating time series data of vehicle's positions; a map information storage storing positional information about a division line of each lane; and a lane estimator calculating, as an optimal correction amount, an error pattern having a highest posterior probability among plural error patterns, correcting the time series data using the optimal correction amount, and comparing the corrected time series data with the division line, to estimate a vehicle's travel lane, the posterior probability calculated with the product of prior occurrence probability of the time series data by the plural error patterns and a likelihood calculated, under condition that the error pattern has occurred, based on a relative positional relationship between the correct
    Type: Application
    Filed: July 5, 2016
    Publication date: April 25, 2019
    Applicant: Mitsubishi Electric Corporation
    Inventors: Kentaro Daikoku, Yuji Igarashi, Masahiko Ikawa, Masatoshi Fujii, Takashi Irie
  • Publication number: 20190033465
    Abstract: A code positioning part calculates a position of a subject vehicle and a receiver clock based on an orbit of a GNSS satellite in which an error indicated by a positioning reinforcing signal is corrected and a first corrected pseudorange being a pseudorange of the GNSS satellite in which an error indicated by the positioning reinforcing signal is corrected. A receiver clock bias error correction part determines a difference between a two-point range between a position of each of a plurality of GNSS satellites and the position of the subject vehicle and the first corrected pseudorange as an unknown error, and determines a receiver clock bias error of the pseudorange based on the unknown error. A code positioning correction part recalculates the position of the subject vehicle, using a second corrected pseudorange that is obtained by correcting the first corrected pseudorange using the receiver clock bias error.
    Type: Application
    Filed: March 3, 2017
    Publication date: January 31, 2019
    Applicant: Mitsubishi Electric Corporation
    Inventors: Masashi KIDO, Tadatomi ISHIGAMI, Takashi IRIE, Masatoshi FUJII, Kohei FUJIMOTO, Ryusuke KINOSHITA
  • Publication number: 20180361823
    Abstract: An object of the present invention is to provide a vehicle air-conditioning system capable of reducing energy consumed during traveling while preventing a significant uncomfortable feeling of a user. An inside-vehicle environment predicting unit (51) calculates, by using inside-vehicle sensor information and outside-vehicle sensor information being output from an environmental sensor device (4) and a predicted travel time acquired by a predicted travel information acquisition unit (53), at least one predicted environmental characteristic which is an environmental characteristic inside a vehicle (900) after a predicted travel time on an assumption that an air-conditioning device (3) is operated in each of at least one candidate mode which has lower intensity than intensity of a selection mode among a plurality of operation modes.
    Type: Application
    Filed: June 15, 2016
    Publication date: December 20, 2018
    Applicant: Mitsubishi Electric Corporation
    Inventors: Yuji IGARASHI, Masahiko IKAWA, Yuko OTA, Kazushi SHIRASAWA, Takashi IRIE
  • Patent number: 10088323
    Abstract: A navigation device includes a route searching unit for searching for a route leading to an arbitrary point on the basis of map data acquired by a map data acquiring unit, an HOV lane determining unit for determining whether or not an HOV lane is included in the route which the route searching unit has searched for, a predicted arrival time calculating unit for, when the HOV lane determining unit determines that an HOV lane is included in the route, calculating a predicted arrival time required to arrive at the arbitrary point by way of the route which is shorter than a time required to arrive at the arbitrary point by way of a route in which no HOV lane is included, and a display processing unit for displaying the predicted arrival time calculated by the predicted arrival time calculating unit.
    Type: Grant
    Filed: October 31, 2017
    Date of Patent: October 2, 2018
    Assignee: Mitsubishi Electric Corporation
    Inventors: Kumi Nishibashi, Takashi Irie
  • Patent number: 10082401
    Abstract: A navigation apparatus includes a route calculation unit, an environment information obtaining unit and a controller. The route calculation unit calculates a route to a destination based on map information, a position of a vehicle and a destination of the vehicle. By the time when the moving body arrives at a guidance given point at which the vocal output is given, the environment information obtaining unit obtains environment information related to an environment of an outside of the moving body. The controller causes an audio output device to selectively vocally output one of a name and a feature of the landmark object based on the environment information at the guidance given point.
    Type: Grant
    Filed: October 25, 2013
    Date of Patent: September 25, 2018
    Assignee: Mitsubishi Electric Corporation
    Inventors: Kumi Nishibashi, Takashi Irie
  • Publication number: 20180245924
    Abstract: A positioning apparatus according to the present invention includes: a triaxial acceleration sensor zero point calculating unit which determines whether or not the moving body is performing horizontal plane uniform linear traveling, and calculates a zero point of the triaxial accelerations when a determination is made that the moving body is performing the horizontal plane uniform linear traveling, based on at least triaxial speeds, a longitudinal acceleration, and triaxial accelerations while the moving body is traveling; an apparatus housing attachment angle calculating unit which calculates a pitch direction attachment angle and a roll direction attachment angle based on the zero point of the triaxial accelerations; a triaxial angular velocity coordinate transforming unit which coordinate-transforms the triaxial angular velocities; and a position estimating unit which estimates a current position of the moving body based on at least a yaw rate obtained from the triaxial angular velocities.
    Type: Application
    Filed: October 15, 2015
    Publication date: August 30, 2018
    Applicant: Mitsubishi Electric Corporation
    Inventors: Tadatomi ISHIGAMI, Takashi IRIE, Masatoshi FUJII, Kohei FUJIMOTO, Norihiro NISHIUMA, Atsushi MORI
  • Publication number: 20180051994
    Abstract: A navigation device includes a route searching unit for searching for a route leading to an arbitrary point on the basis of map data acquired by a map data acquiring unit, an HOV lane determining unit for determining whether or not an HOV lane is included in the route which the route searching unit has searched for, a predicted arrival time calculating unit for, when the HOV lane determining unit determines that an HOV lane is included in the route, calculating a predicted arrival time required to arrive at the arbitrary point by way of the route which is shorter than a time required to arrive at the arbitrary point by way of a route in which no HOV lane is included, and a display processing unit for displaying the predicted arrival time calculated by the predicted arrival time calculating unit.
    Type: Application
    Filed: October 31, 2017
    Publication date: February 22, 2018
    Applicant: Mitsubishi Electric Corporation
    Inventors: Kumi NISHIBASHI, Takashi IRIE
  • Patent number: 9851217
    Abstract: Disclosed is a navigation device which extracts an entrance and exit section which exists ahead of a vehicle and in which a vehicle is permitted to make a lane change between an HOV lane and a normal lane on the basis of information about the position of the vehicle and map data in which the HOV lane and the normal lane are defined by a single link, extracts a branch point on the HOV lane existing ahead of the vehicle on the basis of the map data and the position information, determines a guidance time for the extracted entrance and exit section, and another guidance time for the branch point, and provides guidance notifying that the vehicle can exit the HOV lane or guidance notifying that the vehicle can enter the HOV lane at the guidance time, or provides guidance on the branch at the other guidance time.
    Type: Grant
    Filed: February 29, 2016
    Date of Patent: December 26, 2017
    Assignee: Mitsubishi Electric Corporation
    Inventors: Kumi Nishibashi, Takashi Irie