Patents by Inventor Akira Yanagawa

Akira Yanagawa 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: 20240096145
    Abstract: A noise generation cause identifying method and a noise generation cause identifying device are provided. A response correcting process corrects a sound signal obtained through a sound signal obtaining process based on obtained model information so that a frequency response of the obtained sound signal approaches a frequency response of a learning sound signal. A variable obtaining process obtains a variable output from a map by inputting the corrected sound signal to the map. A cause identifying process identifies a generation cause of a sound picked up by a microphone using the variable obtained through the variable obtaining process.
    Type: Application
    Filed: April 27, 2023
    Publication date: March 21, 2024
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Shinichi TAKEUCHI, Atsushi TABATA, Mitsuo OKUBO, Shingo NORITAKE, Akira MURAKAMI, Ryo YANAGAWA
  • Patent number: 9299229
    Abstract: Techniques for detecting one or more events are provided. The techniques include identifying one or more segments in a video sequence as one or more candidates for one or more events by a temporal ordering of the one or more candidates, and analyzing one or more motion patterns of the one or more candidates to detect the one or more events.
    Type: Grant
    Filed: November 29, 2008
    Date of Patent: March 29, 2016
    Assignee: Toshiba Global Commerce Solutions Holdings Corporation
    Inventors: Russell Patrick Bobbitt, Quanfu Fan, Arun Hampapur, Frederik Kjeldsen, Sharathchandra Umapathirao Pankanti, Akira Yanagawa, Yun Zhai
  • Patent number: 8739781
    Abstract: A powder medicine administering apparatus includes: an upper body including a lower surface, and a medicine storage chamber having an upper opening portion opened on the lower surface; a lower body including an upper surface, and a medicine receiving chamber which has a lower opening portion, and which is recessed in a downward direction from the lower opening portion. The lower body is relatively slid with respect to the upper body so that the lower surface of the upper body is slidably moved on the upper surface of the lower body to be switched between a connection state and a non-connection state. The medicine receiving chamber is arranged to be moved in a one section from the standby position to the discharge position so that entire of the lower opening portion of the medicine receiving chamber is within the upper opening portion of the upper body.
    Type: Grant
    Filed: November 7, 2008
    Date of Patent: June 3, 2014
    Assignees: Hitachi, Ltd., Dott Limited Company
    Inventors: Shigemi Nakamura, Hisatomo Ohki, Kazunori Ishizeki, Akira Yanagawa
  • Patent number: 8694443
    Abstract: An approach that automatically distinguishes between in-store customers and in-store employees is provided. In one embodiment, there is a learning tool configured to construct a model for an in-store employee; a matching tool configured to match attributes between a particular person and the constructed models for an in-store employee; and a classifying tool configured to classify persons into categories of employees and customers based on amount of matching attributes between a particular person and the model for an in-store employee.
    Type: Grant
    Filed: November 3, 2008
    Date of Patent: April 8, 2014
    Assignee: International Business Machines Corporation
    Inventors: Russell P. Bobbitt, Quanfu Fan, Sharathchandra U. Pankanti, Akira Yanagawa, Yun Zhai
  • Patent number: 8638380
    Abstract: Techniques for detecting one or more events are provided. The techniques include using multiple overlapping regions of interest on a video sequence to cover a location for one or more events, wherein each event is associated with at least one of the multiple overlapping regions of interest, applying multiple-instance learning to the video sequence to select one or more of the multiple overlapping regions of interest to construct one or more location-aware event models, and applying the models to the video sequence to detect the one or more events and to determine the one or more regions of interest that are associated with the one or more events.
    Type: Grant
    Filed: May 4, 2012
    Date of Patent: January 28, 2014
    Assignees: Toshiba Global Commerce, Solutions Holdings Corporation
    Inventors: Russell Patrick Bobbitt, Quanfu Fan, Arun Hampapur, Frederik Kjeldsen, Sharathchandra Umapathirao Pankanti, Akira Yanagawa, Yun Zhai
  • Patent number: 8612286
    Abstract: Techniques for creating a training technique for an individual are provided. The techniques include obtaining video of one or more events and information from a transaction log that corresponds to the one or more events, wherein the one or more events relate to one or more actions of an individual, classifying the one or more events into one or more event categories, comparing the one or more classified events with an enterprise best practices model to determine a degree of compliance, examining the one or more classified events to correct one or more misclassifications, if any, and revise the one or more event categories with the one or more corrected misclassifications, if any, and using the degree of compliance to create a training technique for the individual.
    Type: Grant
    Filed: October 31, 2008
    Date of Patent: December 17, 2013
    Assignee: International Business Machines Corporation
    Inventors: Russell Patrick Bobbitt, Quanfu Fan, Arun Hampapur, Frederik Kjeldsen, Sharathchandra Umapathirao Pankanti, Akira Yanagawa, Yun Zhai
  • Patent number: 8494214
    Abstract: An approach that dynamically learns a set of attributes of an operator of a point of sale (POS) is provided. In one embodiment, there is an attribute tool, including an extraction component configured to receive sensor data of a set of moving objects, and extract a set of attributes from each of the set of moving objects captured within the scan area at the POS; an identification component configured to update an appearance model with the set of attributes from each of the set of moving objects; and an analysis component configured to analyze the appearance model to identify at least one of the set of moving objects as an operator of the POS.
    Type: Grant
    Filed: October 30, 2008
    Date of Patent: July 23, 2013
    Assignee: Toshiba Global Commerce Solutions Holdings Corporation
    Inventors: Russell P. Bobbitt, Quanfu Fan, Arun Hampapur, Frederik C. M. Kjeldsen, Sharathchandra U. Pankanti, Akira Yanagawa, Yun Zhai
  • Patent number: 8429016
    Abstract: Techniques for generating an alert based on absence of a given person in a transaction are provided. The techniques include monitoring, via video, a transaction, wherein the transaction includes presence of a given person in the transaction, relating the video of the transaction to a corresponding portion of a transaction log (TLOG), using the video and corresponding portion of the TLOG to detect if the given person in the transaction is present, and generating an alert if the given person is not present at the transaction.
    Type: Grant
    Filed: October 31, 2008
    Date of Patent: April 23, 2013
    Assignee: International Business Machines Corporation
    Inventors: Russell Patrick Bobbitt, Quanfu Fan, Arun Hampapur, Frederik Kjeldsen, Sharathchandra Umapathirao Pankanti, Akira Yanagawa, Yun Zhai
  • Patent number: 8360056
    Abstract: A body section 2 is formed with a capsule insertion hole 6. A movable section 3 includes a capsule puncture needle 9 arranged to be moved into or out of the capsule insertion hole 6. The body section 2 and the movable section 3 are connected to be relatively pivoted at least between a posture in which the capsule insertion hole 6 is exposed, and a posture in which the capsule insertion hole 6 is hid by the body section 2. The body section 2 (a side wall 6e of a protrusion 6a) is arranged to restrict the advancing movement of the capsule puncture needle 9 in the state in which the body section 2 and the movable section 3 are in the posture in which the capsule insertion hole 6 is exposed.
    Type: Grant
    Filed: August 31, 2007
    Date of Patent: January 29, 2013
    Assignees: Hitachi, Ltd., Dott Limited Company
    Inventors: Kazunori Ishizeki, Hisatomo Ohki, Shigemi Nakamura, Akira Yanagawa
  • Patent number: 8345101
    Abstract: Techniques for automatically calibrating one or more regions of interest for video surveillance are provided. The techniques include at a user-defined frequency, determining if one or more regions of interest (ROIs) are present within a field of view of a camera, if one or more ROIs are present within the field of view of the camera, automatically calibrating the one or more ROIs within the field of view of the camera, and if one or more ROIs are not present within the field of view of the camera, sending an alert to a user.
    Type: Grant
    Filed: October 31, 2008
    Date of Patent: January 1, 2013
    Assignee: International Business Machines Corporation
    Inventors: Russell Patrick Bobbitt, Quanfu Fan, Arun Hampapur, Frederik Kjeldsen, Sharathchandra Umapathirao Pankanti, Akira Yanagawa, Yun Zhai
  • Publication number: 20120218414
    Abstract: Techniques for detecting one or more events are provided. The techniques include using multiple overlapping regions of interest on a video sequence to cover a location for one or more events, wherein each event is associated with at least one of the multiple overlapping regions of interest, applying multiple-instance learning to the video sequence to select one or more of the multiple overlapping regions of interest to construct one or more location-aware event models, and applying the models to the video sequence to detect the one or more events and to determine the one or more regions of interest that are associated with the one or more events.
    Type: Application
    Filed: May 4, 2012
    Publication date: August 30, 2012
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Russell Patrick Bobbitt, Quanfu Fan, Arun Hampapur, Frederik Kjeldsen, Sharathchandra Umapathirao Pankanti, Akira Yanagawa, Yun Zhai
  • Patent number: 8253831
    Abstract: Techniques for detecting one or more events are provided. The techniques include using one or more regions of interest on a video sequence to cover a location for one or more events, wherein each event is associated with at least one of the one or more regions of interest, applying multiple-instance learning to the video sequence to construct one or more location-aware event models, and applying the models to the video sequence to determine the one or more regions of interest that are associated with the one or more events.
    Type: Grant
    Filed: November 29, 2008
    Date of Patent: August 28, 2012
    Assignee: International Business Machines Corporation
    Inventors: Russell Patrick Bobbitt, Quanfu Fan, Arun Hampapur, Frederik Kjeldsen, Sharathchandra Umapathirao Pankanti, Akira Yanagawa, Yun Zhai
  • Patent number: 8181647
    Abstract: A powder medicine administering device includes a main body, an air supply section, and a movable member slidably attached to the main body, and arranged to be moved relative to the main body from a first position through a second position to a third position. One of the main body and the movable member includes a side wall portion defining a medicine storage chamber including an opening closed by a sliding surface of the other of the main body and the movable member at the second position of the movable member, and a medicine discharge passage. The other of the main body and the movable member is formed with a medicine carrying chamber connected with the opening of the medicine storage chamber at the first position of the movable member, and connected with the medicine discharge passage at the third position of the movable member.
    Type: Grant
    Filed: June 8, 2006
    Date of Patent: May 22, 2012
    Assignees: Hitachi, Ltd., Dott Limited Company
    Inventors: Kazunori Ishizeki, Hisatomo Ohki, Shigemi Nakamura, Akira Yanagawa
  • Patent number: 8165349
    Abstract: Techniques for analyzing one or more sequential events performed by a human actor to evaluate efficiency of the human actor are provided. The techniques include identifying one or more segments in a video sequence as one or more components of one or more sequential events performed by a human actor, integrating the one or more components into one or more sequential events by incorporating a spatiotemporal model and one or more event detectors, and analyzing the one or more sequential events to analyze behavior of the human actor.
    Type: Grant
    Filed: November 29, 2008
    Date of Patent: April 24, 2012
    Assignee: International Business Machines Corporation
    Inventors: Russell Patrick Bobbitt, Quanfu Fan, Arun Hampapur, Frederik Kjeldsen, Sharathchandra Umapathirao Pankanti, Akira Yanagawa, Yun Zhai
  • Patent number: 7962365
    Abstract: Techniques for using transactional and visual event information to facilitate loss prevention are provided. The techniques include obtaining video of one or more visual events at a point of sale environment and one or more transaction log entries that correspond to the video, wherein the one or more transaction log entries comprise one or more transactional events, categorizing each event as one of one or more model events, using each categorized event to create a revised transaction log, wherein the revised transaction log comprises a sequence of categorized events, wherein each categorized event is a combination of the one or more transactional events and the one or more visual events, examining the revised transaction log to correct one or more mis-categorizations, if any, and revise one or more model event categories with the one or more corrected mis-categorizations, if any, and using the revised transaction log to facilitate loss prevention.
    Type: Grant
    Filed: October 31, 2008
    Date of Patent: June 14, 2011
    Assignee: International Business Machines Corporation
    Inventors: Russell Patrick Bobbitt, Quanfu Fan, Arun Hampapur, Frederik Kjeldsen, Sharathchandra Umapathirao Pankanti, Akira Yanagawa, Yun Zhai
  • Publication number: 20100175696
    Abstract: A body section 2 is formed with a capsule insertion hole 6. A movable section 3 includes a capsule puncture needle 9 arranged to be moved into or out of the capsule insertion hole 6. The body section 2 and the movable section 3 are connected to be relatively pivoted at least between a posture in which the capsule insertion hole 6 is exposed, and a posture in which the capsule insertion hole 6 is hid by the body section 2. The body section 2 (a side wall 6e of a protrusion 6a) is arranged to restrict the advancing movement of the capsule puncture needle 9 in the state in which the body section 2 and the movable section 3 are in the posture in which the capsule insertion hole 6 is exposed.
    Type: Application
    Filed: August 31, 2007
    Publication date: July 15, 2010
    Inventors: Kazunori Ishizeki, Hisatomo Ohki, Shigemi Nakamura, Akira Yanagawa
  • Publication number: 20100134625
    Abstract: Techniques for detecting one or more events are provided. The techniques include using one or more regions of interest on a video sequence to cover a location for one or more events, wherein each event is associated with at least one of the one or more regions of interest, applying multiple-instance learning to the video sequence to construct one or more location-aware event models, and applying the models to the video sequence to determine the one or more regions of interest that are associated with the one or more events.
    Type: Application
    Filed: November 29, 2008
    Publication date: June 3, 2010
    Applicant: International Business Machines Corporation
    Inventors: Russell Patrick Bobbitt, Quanfu Fan, Arun Hampapur, Frederik Kjeldsen, Sharathchandra Umapathirao Pankanti, Akira Yanagawa, Yun Zhai
  • Publication number: 20100135528
    Abstract: Techniques for analyzing one or more sequential events performed by a human actor to evaluate efficiency of the human actor are provided. The techniques include identifying one or more segments in a video sequence as one or more components of one or more sequential events performed by a human actor, integrating the one or more components into one or more sequential events by incorporating a spatiotemporal model and one or more event detectors, and analyzing the one or more sequential events to analyze behavior of the human actor.
    Type: Application
    Filed: November 29, 2008
    Publication date: June 3, 2010
    Applicant: International Business Machines Corporation
    Inventors: Russell Patrick Bobbitt, Quanfu Fan, Arun Hampapur, Frederik Kjeldsen, Sharathchandra Umapathirao Pankanti, Akira Yanagawa, Yun Zhai
  • Publication number: 20100134624
    Abstract: Techniques for detecting one or more events are provided. The techniques include identifying one or more segments in a video sequence as one or more candidates for one or more events by a temporal ordering of the one or more candidates, and analyzing one or more motion patterns of the one or more candidates to detect the one or more events.
    Type: Application
    Filed: November 29, 2008
    Publication date: June 3, 2010
    Applicant: International Business Machines Corporation
    Inventors: Russell Patrick Bobbitt, Quanfu Fan, Arun Hampapur, Frederik Kjeldsen, Sharathchandra Umapathirao Pankanti, Akira Yanagawa, Yun Zhai
  • Publication number: 20100114671
    Abstract: Techniques for creating a training technique for an individual are provided. The techniques include obtaining video of one or more events and information from a transaction log that corresponds to the one or more events, wherein the one or more events relate to one or more actions of an individual, classifying the one or more events into one or more event categories, comparing the one or more classified events with an enterprise best practices model to determine a degree of compliance, examining the one or more classified events to correct one or more misclassifications, if any, and revise the one or more event categories with the one or more corrected misclassifications, if any, and using the degree of compliance to create a training technique for the individual.
    Type: Application
    Filed: October 31, 2008
    Publication date: May 6, 2010
    Applicant: International Business Machines Corporation
    Inventors: Russell Patrick Bobbitt, Quanfu Fan, Arun Hampapur, Frederik Kjeldsen, Sharathchandra Umapathirao Pankanti, Akira Yanagawa, Yun Zhai