Patents by Inventor Yoshihisa Yamada

Yoshihisa Yamada 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).

  • RANDOMLY ACCESSIBLE VISUAL INFORMATION RECORDING MEDIUM AND RECORDING METHOD, AND REPRODUCING DEVICE AND REPRODUCING METHOD
    Publication number: 20150179217
    Abstract: Access point pictures designated as randomly accessible positions are I pictures or P pictures. Information indicating the decoding sequence (I1, P1, B1, B2, B3, B4, P2, . . . ) of pictures functioning as access points and attribute information (picture_type) indicating whether a picture functions as an access point or is necessary for decoding of the access point following a given access point are recorded on the video information recording medium. Random access is possible even if the GOP interval is lengthened.
    Type: Application
    Filed: January 30, 2015
    Publication date: June 25, 2015
    Applicant: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Tomoaki RYU, Kazuhiko NAKANE, Masaaki SHIMADA, Yoshihisa YAMADA
  • Randomly accessible visual information recording medium and recording method, and reproducing device and reproducing method
    Patent number: 9064536
    Abstract: Access point pictures designated as randomly accessible positions are I pictures or P pictures. Information indicating the decoding sequence (I1, P1, B1, B2, B3, B4, P2, . . . ) of pictures functioning as access points and attribute information (picture_type) indicating whether a picture functions as an access point or is necessary for decoding of the access point following a given access point are recorded on the video information recording medium. Random access is possible even if the GOP interval is lengthened.
    Type: Grant
    Filed: January 30, 2015
    Date of Patent: June 23, 2015
    Assignee: Mitsubishi Electric Corporation
    Inventors: Tomoaki Ryu, Kazuhiko Nakane, Masaaki Shimada, Yoshihisa Yamada
  • Randomly accessible visual information recording medium and recording method, and reproducing device and reproducing method
    Patent number: 9064535
    Abstract: Access point pictures designated as randomly accessible positions are I pictures or P pictures. Information indicating the decoding sequence (I1, P1, B1, B2, B3, B4, P2, . . . ) of pictures functioning as access points and attribute information (picture_type) indicating whether a picture functions as an access point or is necessary for decoding of the access point following a given access point are recorded on the video information recording medium. Random access is possible even if the GOP interval is lengthened.
    Type: Grant
    Filed: January 30, 2015
    Date of Patent: June 23, 2015
    Assignee: Mitsubishi Electric Corporation
    Inventors: Tomoaki Ryu, Kazuhiko Nakane, Masaaki Shimada, Yoshihisa Yamada
  • Moving image coding apparatus and moving image decoding apparatus
    Patent number: 9060157
    Abstract: An apparatus to decode an encoded bit stream obtained by dividing the moving image into a plurality of rectangular regions includes a rectangular region size determination unit for determining a variable size of the regions in a sequence (a set of continuous frames) based on region size information multiplexed in the encoded bit stream. The apparatus includes a decoding unit for decoding coding mode information multiplexed in the encoded bit stream for each of the regions, and a decoding unit. The coding mode information includes (1) prediction type information selected from information indicating either inter or intra prediction coding, and (2) intra prediction block size information indicating a size of a unit region for the intra prediction coding indicated by the prediction type information.
    Type: Grant
    Filed: June 14, 2013
    Date of Patent: June 16, 2015
    Assignee: Mitsubishi Electric Corporation
    Inventors: Yoshimi Moriya, Shunichi Sekiguchi, Yoshihisa Yamada, Kohtaro Asai
  • Electrical connector assembled component
    Patent number: 9054452
    Abstract: An electrical connector assembled component includes a first connector and a second connector, which can fit and separate to/from each other along an axis. The first connector includes a first housing, and the second connector has a second housing. The first housing has a flexible section formed with a slit groove that penetrates in the radial direction in the fitting tube, and the flexible section has a locking section that protrudes inward in the radial direction from the cylindrical fitting surface. The second housing includes a locked section, in which there is formed an engaging step-like section that contacts with the locking section in the fitting process so as to elastically flex and displace the locking section to allow movement in the fitting direction to the locking position and locks with the locking section in the connector-removal direction.
    Type: Grant
    Filed: September 3, 2013
    Date of Patent: June 9, 2015
    Assignee: HIROSE ELECTRIC CO., LTD.
    Inventor: Yoshihisa Yamada
  • RANDOMLY ACCESSIBLE VISUAL INFORMATION RECORDING MEDIUM AND RECORDING METHOD, AND REPRODUCING DEVICE AND REPRODUCING METHOD
    Publication number: 20150147051
    Abstract: Access point pictures designated as randomly accessible positions are I pictures or P pictures. Information indicating the decoding sequence (I1, P1, B1, B2, B3, B4, P2, . . . ) of pictures functioning as access points and attribute information (picture_type) indicating whether a picture functions as an access point or is necessary for decoding of the access point following a given access point are recorded on the video information recording medium. Random access is possible even if the GOP interval is lengthened.
    Type: Application
    Filed: January 30, 2015
    Publication date: May 28, 2015
    Applicant: MITSUBISHI DENKI KABUSHIKI KAISHA
    Inventors: Tomoaki RYU, Kazuhiko NAKANE, Masaaki SHIMADA, Yoshihisa YAMADA
  • MOVING IMAGE CODING APPARATUS AND MOVING IMAGE DECODING APPARATUS
    Publication number: 20150146777
    Abstract: A macro block size determining unit 1 determines the size of each macro block on a frame-by-frame basis. A macro block dividing unit 2 divides an inputted image into macro blocks each having the size determined by the macro block size determining unit 1. A macro block coding unit 3 determines a coding mode for each of the macro blocks divided by the macro block dividing unit 2, and codes pixel values in each of the macro blocks in the determined coding mode.
    Type: Application
    Filed: January 30, 2015
    Publication date: May 28, 2015
    Applicant: Mitsubishi Electric Corporation
    Inventors: Yoshimi MORIYA, Shunichi SEKIGUCHI, Yoshihisa YAMADA, Kohtaro ASAI
  • RANDOMLY ACCESSIBLE VISUAL INFORMATION RECORDING MEDIUM AND RECORDING METHOD, AND REPRODUCING DEVICE AND REPRODUCING METHOD
    Publication number: 20150139625
    Abstract: Access point pictures designated as randomly accessible positions are I pictures or P pictures. Information indicating the decoding sequence (I1, P1, B1, B2, B3, B4, P2, . . . ) of pictures functioning as access points and attribute information (picture_type) indicating whether a picture functions as an access point or is necessary for decoding of the access point following a given access point are recorded on the video information recording medium. Random access is possible even if the GOP interval is lengthened.
    Type: Application
    Filed: January 30, 2015
    Publication date: May 21, 2015
    Applicant: MITSUBISHI DENKI KABUSHIKI KAISHA
    Inventors: Tomoaki RYU, Kazuhiko NAKANE, Masaaki SHIMADA, Yoshihisa YAMADA
  • RANDOMLY ACCESSIBLE VISUAL INFORMATION RECORDING MEDIUM AND RECORDING METHOD, AND REPRODUCING DEVICE AND REPRODUCING METHOD
    Publication number: 20150139626
    Abstract: Access point pictures designated as randomly accessible positions are I pictures or P pictures. Information indicating the decoding sequence (I1, P1, B1, B2, B3, B4, P2, . . . ) of pictures functioning as access points and attribute information (picture_type) indicating whether a picture functions as an access point or is necessary for decoding of the access point following a given access point are recorded on the video information recording medium. Random access is possible even if the GOP interval is lengthened.
    Type: Application
    Filed: January 30, 2015
    Publication date: May 21, 2015
    Applicant: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Tomoaki RYU, Kazuhiko NAKANE, Masaaki SHIMADA, Yoshihisa YAMADA
  • RANDOMLY ACCESSIBLE VISUAL INFORMATION RECORDING MEDIUM AND RECORDING METHOD, AND REPRODUCING DEVICE AND REPRODUCING METHOD
    Publication number: 20150139622
    Abstract: Access point pictures designated as randomly accessible positions are I pictures or P pictures. Information indicating the decoding sequence (I1, P1, B1, B2, B3, B4, P2, . . . ) of pictures functioning as access points and attribute information (picture_type) indicating whether a picture functions as an access point or is necessary for decoding of the access point following a given access point are recorded on the video information recording medium. Random access is possible even if the GOP interval is lengthened.
    Type: Application
    Filed: January 30, 2015
    Publication date: May 21, 2015
    Applicant: MITSUBISHI DENKI KABUSHIKI KAISHA
    Inventors: Tomoaki RYU, Kazuhiko NAKANE, Masaaki SHIMADA, Yoshihisa YAMADA
  • RANDOMLY ACCESSIBLE VISUAL INFORMATION RECORDING MEDIUM AND RECORDING METHOD, AND REPRODUCING DEVICE AND REPRODUCING METHOD
    Publication number: 20150139623
    Abstract: Access point pictures designated as randomly accessible positions are I pictures or P pictures. Information indicating the decoding sequence (I1, P1, B1, B2, B3, B4, P2, . . . ) of pictures functioning as access points and attribute information (picture_type) indicating whether a picture functions as an access point or is necessary for decoding of the access point following a given access point are recorded on the video information recording medium. Random access is possible even if the GOP interval is lengthened.
    Type: Application
    Filed: January 30, 2015
    Publication date: May 21, 2015
    Applicant: MITSUBISHI DENKI KABUSHIKI KAISHA
    Inventors: Tomoaki RYU, Kazuhiko NAKANE, Masaaki SHIMADA, Yoshihisa YAMADA
  • RANDOMLY ACCESSIBLE VISUAL INFORMATION RECORDING MEDIUM AND RECORDING METHOD, AND REPRODUCING DEVICE AND REPRODUCING METHOD
    Publication number: 20150139620
    Abstract: Access point pictures designated as randomly accessible positions are I pictures or P pictures. Information indicating the decoding sequence (I1, P1, B1, B2, B3, B4, P2, . . . ) of pictures functioning as access points and attribute information (picture_type) indicating whether a picture functions as an access point or is necessary for decoding of the access point following a given access point are recorded on the video information recording medium. Random access is possible even if the GOP interval is lengthened.
    Type: Application
    Filed: January 30, 2015
    Publication date: May 21, 2015
    Applicant: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Tomoaki RYU, Kazuhiko NAKANE, Masaaki SHIMADA, Yoshihisa YAMADA
  • RANDOMLY ACCESSIBLE VISUAL INFORMATION RECORDING MEDIUM AND RECORDING METHOD, AND REPRODUCING DEVICE AND REPRODUCING METHOD
    Publication number: 20150139624
    Abstract: Access point pictures designated as randomly accessible positions are I pictures or P pictures. Information indicating the decoding sequence (I1, P1, B1, B2, B3, B4, P2, . . . ) of pictures functioning as access points and attribute information (picture_type) indicating whether a picture functions as an access point or is necessary for decoding of the access point following a given access point are recorded on the video information recording medium. Random access is possible even if the GOP interval is lengthened.
    Type: Application
    Filed: January 30, 2015
    Publication date: May 21, 2015
    Applicant: MITSUBISHI DENKI KABUSHIKI KAISHA
    Inventors: Tomoaki RYU, Kazuhiko NAKANE, Masaaki SHIMADA, Yoshihisa YAMADA
  • RANDOMLY ACCESSIBLE VISUAL INFORMATION RECORDING MEDIUM AND RECORDING METHOD, AND REPRODUCING DEVICE AND REPRODUCING METHOD
    Publication number: 20150139621
    Abstract: Access point pictures designated as randomly accessible positions are I pictures or P pictures. Information indicating the decoding sequence (I1, P1, B1, B2, B3, B4, P2, . . . ) of pictures functioning as access points and attribute information (picture_type) indicating whether a picture functions as an access point or is necessary for decoding of the access point following a given access point are recorded on the video information recording medium. Random access is possible even if the GOP interval is lengthened.
    Type: Application
    Filed: January 30, 2015
    Publication date: May 21, 2015
    Applicant: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Tomoaki RYU, Kazuhiko NAKANE, Masaaki SHIMADA, Yoshihisa YAMADA
  • MOVING IMAGE CODING APPARATUS AND MOVING IMAGE DECODING APPARATUS
    Publication number: 20150139309
    Abstract: A macro block size determining unit 1 determines the size of each macro block on a frame-by-frame basis. A macro block dividing unit 2 divides an inputted image into macro blocks each having the size determined by the macro block size determining unit 1. A macro block coding unit 3 determines a coding mode for each of the macro blocks divided by the macro block dividing unit 2, and codes pixel values in each of the macro blocks in the determined coding mode.
    Type: Application
    Filed: January 30, 2015
    Publication date: May 21, 2015
    Applicant: Mitsubishi Electric Corporation
    Inventors: Yoshimi MORIYA, Shunichi Sekiguchi, Yoshihisa Yamada, Kohtaro Asai
  • RANDOMLY ACCESSIBLE VISUAL INFORMATION RECORDING MEDIUM AND RECORDING METHOD, AND REPRODUCING DEVICE AND REPRODUCING METHOD
    Publication number: 20150139628
    Abstract: Access point pictures designated as randomly accessible positions are I pictures or P pictures. Information indicating the decoding sequence (I1, P1, B1, B2, B3, B4, P2, . . . ) of pictures functioning as access points and attribute information (picture_type) indicating whether a picture functions as an access point or is necessary for decoding of the access point following a given access point are recorded on the video information recording medium. Random access is possible even if the GOP interval is lengthened.
    Type: Application
    Filed: January 30, 2015
    Publication date: May 21, 2015
    Applicant: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Tomoaki RYU, Kazuhiko NAKANE, Masaaki SHIMADA, Yoshihisa YAMADA
  • ABNORMALITY DETECTION APPARATUS FOR BRAKING FORCE DETECTOR
    Publication number: 20150120162
    Abstract: A braking force detector detects the braking force of a vehicle or a value based on which the braking force can be calculated. A steering torque sensor detects a steering torque of a steering wheel. A lateral acceleration sensor detects a lateral acceleration of the vehicle. A turning/braking judgment unit judges whether or not the vehicle is braking while turning. When the vehicle has been judged to be braking while turning, an abnormality judgment unit judges based on the steering torque and the lateral acceleration whether or not an abnormality has occurred in the braking force detector.
    Type: Application
    Filed: June 7, 2012
    Publication date: April 30, 2015
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Yoshihisa Yamada
  • HEAD-UP DISPLAY DEVICE
    Publication number: 20150116837
    Abstract: A head-up display device which can reduce heat generation and perform efficient control by controlling a drive current of a motor is provided. After a combiner is held in a display position, a microcomputer controls duty of drive pulse supplied to the motor so that the motor is operated by low torque drive of torque 50% when adjusting an angle of the combiner according to the operation of a forward/backward tilting switch. Furthermore, the microcomputer controls duty of drive pulse supplied to the motor so that the motor is operated by normal torque drive of torque 100% when moving the combiner from a storage position to a display position and from the display position to the storage position according to up-and-down operation.
    Type: Application
    Filed: October 10, 2014
    Publication date: April 30, 2015
    Inventor: Yoshihisa Yamada
  • CHARACTERISTIC CHANGE DETECTION DEVICE FOR STEERING TRANSMISSION SYSTEM
    Publication number: 20150120134
    Abstract: A steering angle zero point detection unit 102 detects a zero point of a steering angle of a steering wheel. A zero point history holding unit 104 records a detection history of zero points. A characteristic change determination unit 116 determines whether or not a characteristic change occurs in the steering transmission system based on a width in the detection history of the zero points.
    Type: Application
    Filed: May 22, 2013
    Publication date: April 30, 2015
    Inventors: Takeshi Kanou, Yoshihisa Yamada, Ryouchi Watanabe
  • CHARACTERISTIC CHANGE DETECTION DEVICE FOR STEERING TRANSMISSION SYSTEM
    Publication number: 20150120139
    Abstract: A steering torque sensor detects steering torque of a steering wheel. A steering angle sensor detects a steering angle of the steering wheel. An abnormality determining unit determines that a characteristic change is caused in the steering transmission system, when it is determined that the steering torque is smaller than or equal to a predetermined value and when the number of times when a difference between target vehicle behavior that is calculated from the steering angle and actual vehicle behavior is larger than or equal to a reference value is larger than or equal to a predetermined number of times during one steering.
    Type: Application
    Filed: May 31, 2012
    Publication date: April 30, 2015
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yoshihisa Yamada, Takeshi Kano, Tatsushi Takasu