Patents by Inventor Yuji Ayatsuka

Yuji Ayatsuka 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: 20230394666
    Abstract: A processing apparatus includes an acquisition unit that acquires a first image on the basis of first image information; a computation unit that computes a difference between the first image and a second image in accordance with classification of an object on the basis of the first image acquired by the acquisition unit and the second image obtained by hiding the first image on the basis of the first image information acquired by the acquisition unit by a mask that is smaller than a size of the first image; and a generator that, on the basis of a difference in accordance with the classification computed by the computation unit, generates a third image indicating a location where the difference occurs.
    Type: Application
    Filed: August 24, 2023
    Publication date: December 7, 2023
    Inventor: Yuji Ayatsuka
  • Publication number: 20220044403
    Abstract: There is provided a technique for reducing a burden on a patient during an examination and presenting an objective examination result. An ophthalmological diagnosis device (102) for providing information to assist in making a diagnosis on a cornea includes: an input unit that receives an input of video image data from an external device (101); an output unit that outputs image data; a storage unit that stores an evaluation criterion for an injury of the cornea; and a processing unit that processes data.
    Type: Application
    Filed: December 20, 2019
    Publication date: February 10, 2022
    Inventors: Yuji AYATSUKA, Yusuke KUDO, Takahiro IMANAKA, Hideki MIYAKE
  • Patent number: 11063924
    Abstract: The present invention relates to a communication system and method, an information processing terminal and method, and an information processing device and method which enable simple and secure restricted access. When a PDA 11 is brought close, a reader 2 of a personal computer 1 reads a device ID form an IC tag 12. The personal computer 1 registers device IDs on a connection permission list, and permits only devices registered on the list to connect. When being instructed to perform accessing, the PDA 11 controls a communication unit to access the personal computer 1 and to transmits its device ID. The personal computer 1 determines whether or not the transmitted ID is registered on the connection permission list, and permits the connection when determining that the ID is registered. The present invention can be applied to various information processing devices such as a personal computer and a PDA.
    Type: Grant
    Filed: August 28, 2019
    Date of Patent: July 13, 2021
    Assignee: Sony Corporation
    Inventors: Yuji Ayatsuka, Haruo Oba
  • Publication number: 20200404721
    Abstract: The present invention is an information processing apparatus which obtains identification information of an electronic device and makes communication with the electronic device via a network based on the identification information. When a portable telephone (11) is placed on an input display section (2) of a personal computer (1), a reader/writer built in the personal computer (1) reads a telephone number of the portable telephone (11) stored in an RF tag built in the portable telephone (11). Based on the telephone number, a telephone line is connected between the portable telephone (11) and the personal computer (1). Data is interchanged between the portable telephone (11) and the personal computer (1) via the telephone line.
    Type: Application
    Filed: August 31, 2020
    Publication date: December 24, 2020
    Applicant: SONY CORPORATION
    Inventors: Junichi REKIMOTO, Yuji AYATSUKA, Nobuyuki MATSUSHITA, Eduardo SCIAMMARELLA, Haruo OBA
  • Patent number: 10798759
    Abstract: The present invention is an information processing apparatus which obtains identification information of an electronic device and makes communication with the electronic device via a network based on the identification information. When a portable telephone (11) is placed on an input display section (2) of a personal computer (1), a reader/writer built in the personal computer (1) reads a telephone number of the portable telephone (11) stored in an RF tag built in the portable telephone (11). Based on the telephone number, a telephone line is connected between the portable telephone (11) and the personal computer (1). Data is interchanged between the portable telephone (11) and the personal computer (1) via the telephone line.
    Type: Grant
    Filed: July 24, 2018
    Date of Patent: October 6, 2020
    Assignee: SONY CORPORATION
    Inventors: Junichi Rekimoto, Yuji Ayatsuka, Nobuyuki Matsushita, Eduardo Sciammarella, Haruo Oba
  • Publication number: 20190394183
    Abstract: The present invention relates to a communication system and method, an information processing terminal and method, and an information processing device and method which enable simple and secure restricted access. When a PDA 11 is brought close, a reader 2 of a personal computer 1 reads a device ID form an IC tag 12. The personal computer 1 registers device IDs on a connection permission list, and permits only devices registered on the list to connect. When being instructed to perform accessing, the PDA 11 controls a communication unit to access the personal computer 1 and to transmits its device ID. The personal computer 1 determines whether or not the transmitted ID is registered on the connection permission list, and permits the connection when determining that the ID is registered. The present invention can be applied to various information processing devices such as a personal computer and a PDA.
    Type: Application
    Filed: August 28, 2019
    Publication date: December 26, 2019
    Applicant: Sony Corporation
    Inventors: Yuji AYATSUKA, Haruo OBA
  • Patent number: 10440002
    Abstract: The present invention relates to a communication system and method, an information processing terminal and method, and an information processing device and method which enable simple and secure restricted access. When a PDA 11 is brought close, a reader 2 of a personal computer 1 reads a device ID form an IC tag 12. The personal computer 1 registers device IDs on a connection permission list, and permits only devices registered on the list to connect. When being instructed to perform accessing, the PDA 11 controls a communication unit to access the personal computer 1 and to transmits its device ID. The personal computer 1 determines whether or not the transmitted ID is registered on the connection permission list, and permits the connection when determining that the ID is registered. The present invention can be applied to various information processing devices such as a personal computer and a PDA.
    Type: Grant
    Filed: August 12, 2015
    Date of Patent: October 8, 2019
    Assignee: SONY CORPORATION
    Inventors: Yuji Ayatsuka, Haruo Oba
  • Patent number: 10390375
    Abstract: The present invention is an information processing apparatus which obtains identification information of an electronic device and makes communication with the electronic device via a network based on the identification information. When a portable telephone (11) is placed on an input display section (2) of a personal computer (1), a reader/writer built in the personal computer (1) reads a telephone number of the portable telephone (11) stored in an RF tag built in the portable telephone (11). Based on the telephone number, a telephone line is connected between the portable telephone (11) and the personal computer (1). Data is interchanged between the portable telephone (11) and the personal computer (1) via the telephone line.
    Type: Grant
    Filed: October 26, 2016
    Date of Patent: August 20, 2019
    Assignee: SONY CORPORATION
    Inventors: Junichi Rekimoto, Yuji Ayatsuka, Nobuyuki Matsushita, Eduardo Sciammarella, Haruo Oba
  • Patent number: 10354172
    Abstract: A verification device includes an acquisition unit that acquires image data which is an object to be verified, a classification unit that includes a plurality of classifiers caused to learn the image data acquired by the acquisition unit, using a plurality of different pieces of learning data, with respect to a target event to obtain values indicating a possibility corresponding to the event, and a specification unit that specifies a state of the object to be verified which is the image acquired by the acquisition unit from the values obtained by the plurality of classifiers.
    Type: Grant
    Filed: August 21, 2017
    Date of Patent: July 16, 2019
    Assignee: Cresco Ltd.
    Inventor: Yuji Ayatsuka
  • Patent number: 10270814
    Abstract: The present invention relates to electronic units, communication systems and methods, information processing terminals and methods, and information processing apparatuses and methods which allow easy and quick communications. When a link pin 21A is inserted into a VCR 3, the VCR 3 reads the pin ID stored in the RF tag of the link pin 21A, and reports the pin ID and the address to a management server 1. When the management server 1 has already obtained the pin ID of a link pin 21B read by a television receiver 5, the management server 1 determines whether the group ID included in the pin ID reported by the VCR 3 is the same as the group ID included in the pin ID reported by the television receiver 5. When the management server 1 determines that they are the same, the management server 1 connects the VCR 3 to the television receiver 5. The present invention can be applied to various types of information processing apparatuses connected to a network.
    Type: Grant
    Filed: June 3, 2015
    Date of Patent: April 23, 2019
    Assignee: SONY CORPORATION
    Inventors: Yuji Ayatsuka, Nobuyuki Matsushita
  • Publication number: 20180332641
    Abstract: The present invention is an information processing apparatus which obtains identification information of an electronic device and makes communication with the electronic device via a network based on the identification information. When a portable telephone (11) is placed on an input display section (2) of a personal computer (1), a reader/writer built in the personal computer (1) reads a telephone number of the portable telephone (11) stored in an RF tag built in the portable telephone (11). Based on the telephone number, a telephone line is connected between the portable telephone (11) and the personal computer (1). Data is interchanged between the portable telephone (11) and the personal computer (1) via the telephone line.
    Type: Application
    Filed: July 24, 2018
    Publication date: November 15, 2018
    Applicant: SONY CORPORATION
    Inventors: Junichi REKIMOTO, Yuji AYATSUKA, Nobuyuki MATSUSHITA, Eduardo SCIAMMARELLA, Haruo OBA
  • Patent number: 9913007
    Abstract: A portable information terminal is placed in proximity with an ID recognition unit of a notebook PC. By reading ID from the portable information terminal, the notebook PC is able to identify a network address of the portable information terminal so as to establish a network connection with the portable information terminal. The notebook PC then sends suitable operation information to the portable information terminal via a network. For example, if presentation is running on the notebook PC, screen information for operating the presentation is transferred to the portable information terminal. Accordingly, by using one device connected to the other device by a wired or wireless network, the operation of the other device can be controlled.
    Type: Grant
    Filed: April 27, 2012
    Date of Patent: March 6, 2018
    Assignee: SONY CORPORATION
    Inventors: Junichi Rekimoto, Yuji Ayatsuka, Nobuyuki Matsushita, Haruo Oba
  • Publication number: 20180053072
    Abstract: A verification device includes an acquisition unit that acquires image data which is an object to be verified, a classification unit that includes a plurality of classifiers caused to learn the image data acquired by the acquisition unit, using a plurality of different pieces of learning data, with respect to a target event to obtain values indicating a possibility corresponding to the event, and a specification unit that specifies a state of the object to be verified which is the image acquired by the acquisition unit from the values obtained by the plurality of classifiers.
    Type: Application
    Filed: August 21, 2017
    Publication date: February 22, 2018
    Inventor: Yuji Ayatsuka
  • Patent number: 9825998
    Abstract: The present invention relates to electronic units, communication systems and methods, information processing terminals and methods, and information processing apparatuses and methods which allow easy and quick communications. When a link pin 21A is inserted into a VCR 3, the VCR 3 reads the pin ID stored in the RF tag of the link pin 21A, and reports the pin ID and the address to a management server 1. When the management server 1 has already obtained the pin ID of a link pin 21B read by a television receiver 5, the management server 1 determines whether the group ID included in the pin ID reported by the VCR 3 is the same as the group ID included in the pin ID reported by the television receiver 5. When the management server 1 determines that they are the same, the management server 1 connects the VCR 3 to the television receiver 5. The present invention can be applied to various types of information processing apparatuses connected to a network.
    Type: Grant
    Filed: October 28, 2002
    Date of Patent: November 21, 2017
    Assignee: Sony Corporation
    Inventors: Yuji Ayatsuka, Nobuyuki Matsushita
  • Publication number: 20170048900
    Abstract: The present invention is an information processing apparatus which obtains identification information of an electronic device and makes communication with the electronic device via a network based on the identification information. When a portable telephone (11) is placed on an input display section (2) of a personal computer (1), a reader/writer built in the personal computer (1) reads a telephone number of the portable telephone (11) stored in an RF tag built in the portable telephone (11). Based on the telephone number, a telephone line is connected between the portable telephone (11) and the personal computer (1). Data is interchanged between the portable telephone (11) and the personal computer (1) via the telephone line.
    Type: Application
    Filed: October 26, 2016
    Publication date: February 16, 2017
    Applicant: SONY CORPORATION
    Inventors: Junichi REKIMOTO, Yuji AYATSUKA, Nobuyuki MATSUSHITA, Eduardo SCIAMMARELLA, Haruo OBA
  • Patent number: 9510379
    Abstract: The present invention is an information processing apparatus which obtains identification information of an electronic device and makes communication with the electronic device via a network based on the identification information. When a portable telephone (11) is placed on an input display section (2) of a personal computer (1), a reader/writer built in the personal computer (1) reads a telephone number of the portable telephone (11) stored in an RF tag built in the portable telephone (11). Based on the telephone number, a telephone line is connected between the portable telephone (11) and the personal computer (1). Data is interchanged between the portable telephone (11) and the personal computer (1) via the telephone line.
    Type: Grant
    Filed: December 12, 2013
    Date of Patent: November 29, 2016
    Assignee: Sony Corporation
    Inventors: Junichi Rekimoto, Yuji Ayatsuka, Nobuyuki Matsushita, Eduardo A. Sciammarella, Haruo Oba
  • Patent number: 9287937
    Abstract: The present disclosure is directed to an information processing apparatus. The information processing apparatus may have a memory configured to store an identification information of an IC tag in association with a communication profile in a table. The information processing apparatus may also have a first communication unit configured to communicate with the IC tag using a first communication function. The information processing apparatus may also have a second communication unit configured to communicate with an external apparatus using a second communication function different from the first communication function. In addition, the information processing apparatus may have a controller, which may be configured to receive identification information from the IC tag through the first communication unit and to establish a connection with the external apparatus through the second communication unit based on the received identification information and the table stored in the memory.
    Type: Grant
    Filed: March 13, 2014
    Date of Patent: March 15, 2016
    Assignee: SONY CORPORATION
    Inventors: Haruo Oba, Taku Sugawara, Takeo Inagaki, Junichi Rekimoto, Nobuyuki Matsushita, Yuji Ayatsuka
  • Publication number: 20160044014
    Abstract: The present invention relates to a communication system and method, an information processing terminal and method, and an information processing device and method which enable simple and secure restricted access. When a PDA 11 is brought close, a reader 2 of a personal computer 1 reads a device ID form an IC tag 12. The personal computer 1 registers device IDs on a connection permission list, and permits only devices' registered on the list to connect. When being instructed to perform accessing, the PDA 11 controls a communication unit to access the personal computer 1 and to transmits its device ID. The personal computer 1 determines whether or not the transmitted ID is registered on the connection permission list, and permits the connection when determining that the ID is registered. The present invention can be applied to various information processing devices such as a personal computer and a PDA.
    Type: Application
    Filed: August 12, 2015
    Publication date: February 11, 2016
    Inventors: Yuji AYATSUKA, Haruo OBA
  • Publication number: 20150295958
    Abstract: The present invention relates to electronic units, communication systems and methods, information processing terminals and methods, and information processing apparatuses and methods which allow easy and quick communications. When a link pin 21A is inserted into a VCR 3, the VCR 3 reads the pin ID stored in the RF tag of the link pin 21A, and reports the pin ID and the address to a management server 1. When the management server 1 has already obtained the pin ID of a link pin 21B read by a television receiver 5, the management server 1 determines whether the group ID included in the pin ID reported by the VCR 3 is the same as the group ID included in the pin ID reported by the television receiver 5. When the management server 1 determines that they are the same, the management server 1 connects the VCR 3 to the television receiver 5. The present invention can be applied to various types of information processing apparatuses connected to a network.
    Type: Application
    Filed: June 3, 2015
    Publication date: October 15, 2015
    Applicant: SONY CORPORATION
    Inventors: Yuji AYATSUKA, Nobuyuki MATSUSHITA
  • Patent number: RE45705
    Abstract: In general, those who are right in front of each other can share actual world events that are generated in the same working space. For example, when an audio or a light of a wave form pattern is generated, by recognizing such an actual world event, both communication apparatuses share the actual world event. Also, a shock wave generated when one communication apparatus is hit with the other is shared by both. One of the communication partners searches a network for a communication partner who is right in front with the actual world event as a clue. Thus, it is possible to perform data communications with a communication partner whose location in the actual world is clear, such as being right in front, but whose identification information in the communication medium is unknown.
    Type: Grant
    Filed: January 24, 2012
    Date of Patent: September 29, 2015
    Assignee: Sony Corporation
    Inventors: Mario Tokoro, Junichi Rekimoto, Yuji Ayatsuka, Shigeru Tajima