Patents by Inventor Kazuhiko Yoshizawa

Kazuhiko Yoshizawa 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).

  • Patent number: 10915220
    Abstract: This input terminal device 1 for receiving a user operation via a position input object PS is provided with: a position detection unit 106 which detects the position of the position input object; a display unit 109a which displays a cursor; and an operation processing control unit 1024 which causes operation processing to be performed. The operation processing control unit has a plurality of operation modes and one of these modes includes a state M0 in which the operation processing control unit does not cause any operation processing to be performed, except for movement of the cursor in accordance with the position of the position input object. The operation processing control unit is configured to switch between the plurality of operation modes when the user has performed a specific operation by means of the position input object.
    Type: Grant
    Filed: October 14, 2015
    Date of Patent: February 9, 2021
    Assignee: MAXELL, LTD.
    Inventors: Motoyuki Suzuki, Yasunobu Hashimoto, Nobuo Masuoka, Hiroshi Shimizu, Kazuhiko Yoshizawa, Mitsunobu Watanabe
  • Patent number: 10909435
    Abstract: The purpose of the present invention is to provide an apparatus for managing baggage and a method for managing baggage with which improved usability can be obtained. In order to solve the problem, an apparatus for managing baggage is provided with: a reader unit which reads tag information of a wireless tag attached to a baggage; a storage unit in which the tag information read by the reader unit is stored; and a control unit which makes a determination of a forgotten baggage by comparing the tag information stored in the storage unit with tag information newly read by the reader unit.
    Type: Grant
    Filed: April 14, 2020
    Date of Patent: February 2, 2021
    Assignee: MAXELL, LTD.
    Inventors: Motoyuki Suzuki, Kazuhiko Yoshizawa, Yasunobu Hashimoto, Shigetaka Kimura, Shinji Shibuya
  • Publication number: 20210011605
    Abstract: A personal digital assistant includes a display control unit that causes an object as a target of the touch operation to be displayed in the image display unit, an image input unit that acquires a video of an operation instruction object that performs the touch operation on the touch screen, and a shaking detection unit that analyzes the video of the operation instruction object, which is acquired by the image input unit, and calculates a relative shaking amount of the operation instruction object to a position of the personal digital assistant as a reference. The display control unit causes the object to be displayed in the image display unit to be displayed, based on the relative shaking amount of the operation instruction object, which is calculated by the shaking detection unit, such that the object is shifted in accordance with the relative shaking amount.
    Type: Application
    Filed: March 14, 2018
    Publication date: January 14, 2021
    Inventors: Kazuhiko YOSHIZAWA, Yasunobu HASHIMOTO, Sadao TSURUGA, Susumu YOSHIDA
  • Publication number: 20200394293
    Abstract: The purpose of the present invention is to provide a portable terminal and an application software start-up system whereby the application software that is started up is limited depending on the state of a user, thereby providing an improved ease of use. For this purpose, an application software start-up method for an information processing device comprises: performing identity authentication based on static biological information; determining the state of the user by comparing dynamic biological information acquired from the body of the user with previously measured dynamic biological information; and limiting the application software that is started up in accordance with the determined state of the user and on the basis of a permission level that is set in advance for each application software item.
    Type: Application
    Filed: September 1, 2020
    Publication date: December 17, 2020
    Inventors: Masayuki HIRABAYASHI, Yasunobu HASHIMOTO, Kazuhiko YOSHIZAWA
  • Publication number: 20200389691
    Abstract: A display apparatus includes two cameras and detects a second point and a third point with respect to a first point from photographed video, the first point indicating a camera reference position, the second point indicating a user reference position, the third point indicating a position of a finger of the user; sets a virtual plane space to a fourth point in a space, the fourth point being positioned apart from the second point by a predetermined length in a first direction; determines a predetermined operation on a basis of a degree of entrance of the finger with respect to the virtual plane space; controls an operation of the display apparatus on a basis of operational input information; determines an adjusting operation against the virtual plane space by the user; and changes at least one of a position, a size, or inclination of the virtual plane space in real time.
    Type: Application
    Filed: February 2, 2017
    Publication date: December 10, 2020
    Inventors: Kazuhiko YOSHIZAWA, Yasunobu HASHIMOTO, Hiroshi SHIMIZU, Tomonori NOMURA, Kaneyuki OKAMOTO
  • Publication number: 20200349212
    Abstract: The purpose of the present invention is to provide a suitable user-friendliness to a user regarding a recommendation of application software on a portable information terminal. In order to accomplish the purpose, this portable information terminal is configured to set an application as a recommendation candidate when the status of the portable information terminal matches a condition corresponding to the application, and recommend the application when the application further matches a pre-set recommendation permitting condition. Hence, the portable information terminal and the application recommending method thereof capable of providing a preferable user-friendliness to the user can be provided.
    Type: Application
    Filed: July 20, 2020
    Publication date: November 5, 2020
    Inventors: Yasunobu HASHIMOTO, Kazuhiko Yoshizawa, Nobuo Masuoka, Motoyuki Suzuki, Hiroshi Shimizu, Hideyuki Kuwajima
  • Publication number: 20200351431
    Abstract: An imaging method is provided that includes: taking an image of an object to generate an image signal of the object; generating a taken image of the object on a basis of the image signal; detecting motion information of the object on the basis of the image signal; taking an image of the object on a basis of the motion information multiple times so as to differentiate an exposure amount thereof; and generating an HDR synthetic image of the object on the basis of a plurality of image signals whose exposure amounts are different from each other.
    Type: Application
    Filed: July 14, 2020
    Publication date: November 5, 2020
    Applicant: MAXELL, LTD.
    Inventors: Hiroshi SHIMIZU, Akira ISHIYAMA, Kazuhiko YOSHIZAWA, Yasunobu HASHIMOTO, Motoyuki SUZUKI, Mitsunobu WATANABE
  • Publication number: 20200334368
    Abstract: A portable terminal device (1) sets a security level for each application in accordance with position, and stores the level in a memory (102). The security level determines whether each application is displayed or made executable on a display portion (114a) in locked state and unlocked state. A control unit (101) refers to the security level and determines the application displayed on the display portion (114a) in accordance with position information acquired by a position information acquisition unit (GPS reception unit) (104), and makes executable the application selected by the user. Thus, the portable terminal device (1) offers user-friendliness while ensuring security strength.
    Type: Application
    Filed: July 2, 2020
    Publication date: October 22, 2020
    Inventors: Motoyuki SUZUKI, Kazuhiko YOSHIZAWA
  • Publication number: 20200329031
    Abstract: A user authentication system 100 includes: a main body device 200 including: an authentication code transmission requesting unit that generates an authentication code transmission request including a first value, and transmits the authentication code transmission request to an authentication device 300; a verification unit 272 that decides that authentication is successful if an authentication code transmitted from the authentication device 300 in response to the authentication code transmission request is included in a verification authentication code generated in response to the first value; and an unlocking unit 273 that enables a predetermined functionality if the verification unit 272 decides that the authentication is successful; and an authentication device 300 including an authentication code reply unit that generates the authentication code in response to the first value included in the authentication code transmission request, and transmits the authentication code as a reply to the main body device
    Type: Application
    Filed: January 16, 2018
    Publication date: October 15, 2020
    Inventors: Yasunobu HASHIMOTO, Osamu KAWAMAE, Kazuhiko YOSHIZAWA, Nobuo MASUOKA, Hiroshi SHIMIZU
  • Publication number: 20200319795
    Abstract: Information is read, which relates to an array of objects for input that have been displayed on a display unit upon input of input information. Whether an input object of the input information that is displayed on the display unit has been touched is determined. When the input object is determined as having been touched, the touched input object is recognized as an object to be corrected. A correction candidate object based on the array of the objects for input is displayed in the vicinity of the object to be corrected. Whether the correction candidate object has been touched is determined. When the correction candidate object is determined as having been touched, the object to be corrected is replaced with the touched correction candidate object.
    Type: Application
    Filed: December 28, 2017
    Publication date: October 8, 2020
    Inventors: Kazuhiko YOSHIZAWA, Yasunobu HASHIMOTO, Akira ISHIYAMA
  • Publication number: 20200322672
    Abstract: A digital broadcast receiving apparatus executing a function with a higher added value can include: a broadcast receiving unit configured to receive broadcasting data of broadcasting program contents and location information from a broadcast transmission path, a reference destination for obtaining data related to the broadcasting data being described in the location information; a communication unit configured to receive communication data of the program contents from the reference destination described in the location information via a communication line; a recording/reproducing unit configured to record and reproduce the broadcasting data of the broadcasting program contents received by the broadcast receiving unit; an outputting unit configured to output the broadcasting data of the broadcasting program contents reproduced from the recording/reproducing unit to external equipment; and a server function unit for external equipment.
    Type: Application
    Filed: June 24, 2020
    Publication date: October 8, 2020
    Inventors: Kazuhiko YOSHIZAWA, Takuya SHIMIZU, Yasunobu HASHIMOTO, Mitsunobu WATANABE, Nobuo MASUOKA, Masayuki HIRABAYASHI
  • Patent number: 10783228
    Abstract: The purpose of the present invention is to provide a portable terminal and an application software start-up system whereby the application software that is started up is limited depending on the state of a user, thereby providing an improved ease of use. For this purpose, an application software start-up method for an information processing device comprises: performing identity authentication based on static biological information; determining the state of the user by comparing dynamic biological information acquired from the body of the user with previously measured dynamic biological information; and limiting the application software that is started up in accordance with the determined state of the user and on the basis of a permission level that is set in advance for each application software item.
    Type: Grant
    Filed: August 8, 2019
    Date of Patent: September 22, 2020
    Assignee: Maxell, Ltd.
    Inventors: Masayuki Hirabayashi, Yasunobu Hashimoto, Kazuhiko Yoshizawa
  • Publication number: 20200296275
    Abstract: The present invention makes it possible to perform good illumination and obtain a good captured image when a plurality of users each having a camera-equipped portable information terminal device gather in the same place. A camera-equipped portable information terminal device is provided with: an imaging unit that captures an image of a subject; a first illumination means for illuminating the subject; a first communication unit that communicates with other portable information terminal devices; and a first control unit that controls the imaging unit and the first communication unit. The first control unit transmits a light emission instruction signal to the other portable information terminal devices via the first communication unit, and causes a second illumination means of each of the other portable information terminal devices to emit light in tandem with an imaging operation of the imaging unit.
    Type: Application
    Filed: February 23, 2017
    Publication date: September 17, 2020
    Inventors: Hiroshi SHIMIZU, Motoyuki SUZUKI, Yasunobu HASHIMOTO, Tomonori NOMURA, Kazuhiko YOSHIZAWA
  • Publication number: 20200288193
    Abstract: A digital broadcast receiving apparatus capable of executing a function with a higher added value is provided. A broadcast receiving apparatus configured to receive contents includes: a receiving unit configured to receive the contents; an interface via which the contents received by the receiving unit is outputted; a control unit configured to control an output state of the contents from the interface. In this case, the control unit is configured to determine the output state of the contents from the interface in accordance with a combination of control information indicating a copy control state of the contents, control information for specifying necessity or not of protection when to output the contents, information indicating resolution of video of the contents, and information indicating transmission characteristics of video of the contents, which are received by the receiving unit together with the contents.
    Type: Application
    Filed: May 27, 2020
    Publication date: September 10, 2020
    Inventors: Kazuhiko YOSHIZAWA, Takuya SHIMIZU, Yasunobu HASHIMOTO, Nobuo MASUOKA, Nobuaki KABUTO
  • Publication number: 20200288203
    Abstract: In a broadcast receiving apparatus including: a broadcast receiving unit configured to receive control information regarding contents of digital broadcasting and content protection for the contents; an accumulation unit configured to accumulate the contents received by the broadcast receiving unit; a video output unit configured to output video of the contents received by the broadcast receiving unit or video of the contents accumulated by the accumulation unit to external equipment; an interface; and a control unit, switching of content protecting processes are executed in accordance with the number of pixels of video of contents in a first video outputting process state to output contents to external equipment without accumulation, a second video outputting process state to output contents to external equipment after an accumulating process, a copying process state, and a moving process state, and control is executed.
    Type: Application
    Filed: May 27, 2020
    Publication date: September 10, 2020
    Inventors: Takuya SHIMIZU, Kazuhiko YOSHIZAWA, Yasunobu HASHIMOTO, Nobuo MASUOKA
  • Patent number: 10757344
    Abstract: An imaging apparatus is provided that includes: a video input unit configured to take an image of an object to generate an image signal of the object; a video signal processor configured to generate a taken image of the object on a basis of the image signal; and a controller configured to: detect motion information of the object on the basis of the image signal; cause the video input unit to take an image of the object on a basis of the motion information multiple times so as to differentiate an exposure amount thereof; and cause the video signal processor to generate an HDR synthetic image of the object on the basis of a plurality of image signals whose exposure amounts are different from each other.
    Type: Grant
    Filed: July 1, 2016
    Date of Patent: August 25, 2020
    Assignee: MAXELL, LTD.
    Inventors: Hiroshi Shimizu, Akira Ishiyama, Kazuhiko Yoshizawa, Yasunobu Hashimoto, Motoyuki Suzuki, Mitsunobu Watanabe
  • Patent number: 10747832
    Abstract: The purpose of the present invention is to provide a suitable user-friendliness to a user regarding a recommendation of application software on a portable information terminal. In order to accomplish the purpose, this portable information terminal is configured to set an application as a recommendation candidate when the status of the portable information terminal matches a condition corresponding to the application, and recommend the application when the application further matches a pre-set recommendation permitting condition. Hence, the portable information terminal and the application recommending method thereof capable of providing a preferable user-friendliness to the user can be provided.
    Type: Grant
    Filed: June 19, 2015
    Date of Patent: August 18, 2020
    Assignee: MAXELL, LTD.
    Inventors: Yasunobu Hashimoto, Kazuhiko Yoshizawa, Nobuo Masuoka, Motoyuki Suzuki, Hiroshi Shimizu, Hideyuki Kuwajima
  • Patent number: 10735801
    Abstract: A digital broadcast receiving apparatus executing a function with a higher added value can include: a broadcast receiving unit configured to receive broadcasting data of broadcasting program contents and location information from a broadcast transmission path, a reference destination for obtaining data related to the broadcasting data being described in the location information; a communication unit configured to receive communication data of the program contents from the reference destination described in the location information via a communication line; a recording/reproducing unit configured to record and reproduce the broadcasting data of the broadcasting program contents received by the broadcast receiving unit; an outputting unit configured to output the broadcasting data of the broadcasting program contents reproduced from the recording/reproducing unit to external equipment; and a server function unit for external equipment.
    Type: Grant
    Filed: April 9, 2019
    Date of Patent: August 4, 2020
    Assignee: MAXELL, LTD.
    Inventors: Kazuhiko Yoshizawa, Takuya Shimizu, Yasunobu Hashimoto, Mitsunobu Watanabe, Nobuo Masuoka, Masayuki Hirabayashi
  • Publication number: 20200242438
    Abstract: The purpose of the present invention is to provide an apparatus for managing baggage and a method for managing baggage with which improved usability can be obtained. In order to solve the problem, an apparatus for managing baggage is provided with: a reader unit which reads tag information of a wireless tag attached to a baggage; a storage unit in which the tag information read by the reader unit is stored; and a control unit which makes a determination of a forgotten baggage by comparing the tag information stored in the storage unit with tag information newly read by the reader unit.
    Type: Application
    Filed: April 14, 2020
    Publication date: July 30, 2020
    Inventors: Motoyuki SUZUKI, Kazuhiko YOSHIZAWA, Yasunobu HASHIMOTO, Shigetaka KIMURA, Shinji SHIBUYA
  • Patent number: 10726159
    Abstract: A portable terminal device (1) sets a security level for each application in accordance with position, and stores the level in a memory (102). The security level determines whether each application is displayed or made executable on a display portion (114a) in locked state and unlocked state. A control unit (101) refers to the security level and determines the application displayed on the display portion (114a) in accordance with position information acquired by a position information acquisition unit (GPS reception unit) (104), and makes executable the application selected by the user. Thus, the portable terminal device (1) offers user-friendliness while ensuring security strength.
    Type: Grant
    Filed: January 31, 2014
    Date of Patent: July 28, 2020
    Assignee: Maxell, Ltd.
    Inventors: Motoyuki Suzuki, Kazuhiko Yoshizawa