Patents by Inventor Taku Yamagami

Taku Yamagami 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: 7420597
    Abstract: An external program supplied from an external unit in order to process an image sensed by a camera is prevented from causing a malfunction in the camera. An external program supplied by an personal computer is stored in an EEPROM of the camera. The external program contains version information giving the version of the camera that is capable of using the external program, the name of the program for control, and parameter information corresponding to the program name. A CPU compares each of these items of information with corresponding information that has been set in the camera, thereby determining whether the external program is capable of being used. If the external program cannot be used by the camera, a warning display is presented on a display unit.
    Type: Grant
    Filed: July 29, 2002
    Date of Patent: September 2, 2008
    Assignee: Canon Kabushiki Kaisha
    Inventors: Takashi Aizawa, Taku Yamagami, Akira Mamiya
  • Patent number: 7403696
    Abstract: An object of the present invention is to easily search data from a recording medium on which different types of data items are recorded. A storing apparatus is disclosed, that comprises a signal processing unit for acquiring first type data and second type data and processing them, a serial number assigning unit for sequentially assigning a serial number to the first type data and the second type data processed by the signal processing unit in the acquired order regardless of the first type data or the second type data, and a storing unit for storing the first type data and the second type data corresponding to the serial number.
    Type: Grant
    Filed: April 22, 2004
    Date of Patent: July 22, 2008
    Assignee: Canon Kabushiki Kaisha
    Inventors: Akira Suga, Satoshi Ogiwara, Taku Yamagami, Yuko Tanaka, Kazuhiko Nakashita
  • Patent number: 7366404
    Abstract: The image pickup apparatus has a camera which encodes object image data, further comprises a recording unit 101 for recording image data, a connector 200 for connecting the camera with an expansion card 111 including a signal processor 701 for processing image data stored in the recording unit 101, and a memory and bus controller 102 for controlling image data, and the signal processor 701 controls so that program data transmitted from the camera 100 is written in a flash ROM 703 via an expansion bus interface 201.
    Type: Grant
    Filed: December 18, 2002
    Date of Patent: April 29, 2008
    Assignee: Canon Kabushiki Kaisha
    Inventor: Taku Yamagami
  • Patent number: 7136096
    Abstract: This invention has as its object to provide a convenient image processing apparatus which does not limit image sensing purposes. To achieve this object, an image processing apparatus has a recording medium for recording and playing back an image sensed by an image sensing unit, and an image display unit for playing back and displaying at least an image sensed before the current image. The image display unit has a display layout mode for displaying the current image sensing signal and at least the image sensed before the current image sensing signal with their partial boundary regions overlapping each other.
    Type: Grant
    Filed: March 9, 1999
    Date of Patent: November 14, 2006
    Assignee: Canon Kabushiki Kaisha
    Inventors: Yoichi Yamagishi, Taku Yamagami
  • Patent number: 7130074
    Abstract: An image recording apparatus is provided. The image recording apparatus includes a generator that generates information of recordable capacity of a storage and a holder for holding in advance data to be stored in the storage. A signal generator generates a signal indicating a data amount obtained when data held by the holder is variable-length encoded. A variable-length encoder means encodes the data held in the holder. A holder controller controls the holder so that the holder holds data to be stored, according to a comparison of the information generated by the generated by the generator and the data amount. A storage controller causes the storage to store the data controlled so as to be held by the holder, after encoding by the variable-length encoder means, on the basis of a predetermined condition.
    Type: Grant
    Filed: June 6, 2003
    Date of Patent: October 31, 2006
    Assignee: Canon Kabushiki Kaisha
    Inventors: Masato Kosugi, Taku Yamagami
  • Patent number: 7030914
    Abstract: Recording apparatus and method for recording at least one of image data and voice data on a recording medium includes structure and/or steps for generating image data or voice data to be recorded. Structure and/or steps are provided for obtaining attribute information to be recorded relating to the image data or the voice data and which is generated in an external device in advance before generating the image data or the voice data. Recording structure and/or steps are provided for recording the obtained attribute information and relating it to the generated image data or the voice data.
    Type: Grant
    Filed: July 14, 1997
    Date of Patent: April 18, 2006
    Assignee: Canon Kabushiki Kaisha
    Inventor: Taku Yamagami
  • Patent number: 6968118
    Abstract: This invention has as its object to provide a control method of an image processing apparatus which allows confirmation of the sensed image without considerably reducing the operable time of a camera and the number of images that can be sensed. To achieve this object, even when an image display mode is disabled, if a quick review mode is enabled, an image is recorded on a memory immediately after image sensing, a display unit is enabled, and the image stored in the memory is played back and displayed.
    Type: Grant
    Filed: March 5, 1999
    Date of Patent: November 22, 2005
    Assignee: Canon Kabushiki Kaisha
    Inventors: Yoichi Yamagishi, Taku Yamagami
  • Publication number: 20040208482
    Abstract: An object of the present invention is to easily search data from a recording medium on which different types of data items are recorded. A storing apparatus is disclosed, that comprises a signal processing unit for acquiring first type data and second type data and processing them, a serial number assigning unit for sequentially assigning a serial number to the first type data and the second type data processed by the signal processing unit in the acquired order regardless of the first type data or the second type data, and a storing unit for storing the first type data and the second type data corresponding to the serial number.
    Type: Application
    Filed: April 22, 2004
    Publication date: October 21, 2004
    Applicant: Canon Kabushiki Kaisha
    Inventors: Akira Suga, Satoshi Ogiwara, Taku Yamagami, Yuko Tanaka, Kazuhiko Nakashita
  • Patent number: 6771889
    Abstract: An object of the present invention is to easily search data from a recording medium on which different types of data items are recorded. A storing apparatus is disclosed, that comprises a signal processing unit for acquiring first type data and second type data and processing them, a serial number assigning unit for sequentially assigning a serial number to the first type data and the second type data processed by the signal processing unit in the acquired order regardless of the first type data or the second type data, and a storing unit for storing the first type data and the second type data corresponding to the serial number.
    Type: Grant
    Filed: November 20, 2000
    Date of Patent: August 3, 2004
    Assignee: Canon Kabushiki Kaisha
    Inventors: Akira Suga, Satoshi Ogiwara, Taku Yamagami, Yuko Tanaka, Kazuhiko Nakashita
  • Patent number: 6704465
    Abstract: To simplify the file operation of images recorded as a group of panorama images or the like. A character (ST) showing that it is included in a group, alphanumeric character assigned in order in each group, and characters showing file numbers in order of photographing are used as a file name of images to be recorded and a character showing an image compression method is used as the extension of a file name.
    Type: Grant
    Filed: March 10, 1999
    Date of Patent: March 9, 2004
    Assignee: Canon Kabushiki Kaisha
    Inventors: Shigeru Aoi, Taku Yamagami
  • Publication number: 20030194146
    Abstract: An image coding apparatus comprises:
    Type: Application
    Filed: June 6, 2003
    Publication date: October 16, 2003
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Masato Kosugi, Taku Yamagami
  • Publication number: 20030169349
    Abstract: To simplify the file operation of images recorded as a group of panorama images or the like.
    Type: Application
    Filed: March 10, 1999
    Publication date: September 11, 2003
    Inventors: SHIGERU AOI, TAKU YAMAGAMI
  • Publication number: 20030086700
    Abstract: The image pickup apparatus has a camera which encodes object image data, further comprises a recording unit 101 for recording image data, a connector 200 for connecting the camera with an expansion card 111 including a signal processor 701 for processing image data stored in the recording unit 101, and a memory and bus controller 102 for controlling image data, and the signal processor 701 controls so that program data transmitted from the camera 100 is written in a flash ROM 703 via an expansion bus interface 201.
    Type: Application
    Filed: December 18, 2002
    Publication date: May 8, 2003
    Inventor: Taku Yamagami
  • Patent number: 6522830
    Abstract: The image pickup apparatus has a camera which encodes object image data, further comprises a recording unit 101 for recording image data, a connector 200 for connecting the camera with an expansion card 111 including a signal processor 701 for processing image data stored in the recording unit 101, and a memory and bus controller 102 for controlling image data, and the Ad signal processor 701 controls so that program data transmitted from the camera 100 is written in a flash ROM 703 via an expansion bus interface 201.
    Type: Grant
    Filed: July 15, 1997
    Date of Patent: February 18, 2003
    Assignee: Canon Kabushiki Kaisha
    Inventor: Taku Yamagami
  • Publication number: 20020186303
    Abstract: An external program supplied from an external unit in order to process an image sensed by a camera is prevented from causing a malfunction in the camera. An external program supplied by an personal computer is stored in an EEPROM of the camera. The external program contains version information giving the version of the camera that is capable of using the external program, the name of the program for control, and parameter information corresponding to the program name. A CPU compares each of these items of information with corresponding information that has been set in the camera, thereby determining whether the external program is capable of being used. If the external program cannot be used by the camera, a warning display is presented on a display unit.
    Type: Application
    Filed: July 29, 2002
    Publication date: December 12, 2002
    Inventors: Takashi Aizawa, Taku Yamagami, Akira Mamiya
  • Patent number: 6452629
    Abstract: An external program supplied from an external unit in order to process an image sensed by a camera is prevented from causing a malfunction in the camera. An external program supplied by an personal computer is stored in an EEPROM of the camera. The external program contains version information giving the version of the camera that is capable of using the external program, the name of the program for control, and parameter information corresponding to the program name. A CPU compares each of these items of information with corresponding information that has been set in the camera, thereby determining whether the external program is capable of being used. If the external program cannot be used by the camera, a warning display is presented on a display unit.
    Type: Grant
    Filed: March 7, 1996
    Date of Patent: September 17, 2002
    Assignee: Canon Kabushiki Kaisha
    Inventors: Takashi Aizawa, Taku Yamagami, Akira Mamiya
  • Publication number: 20020033888
    Abstract: It is an object that a user sets an attribute except for an additional attribute generated by a digital camera to store the attribute in a file. There is disclosed a system including a host computer serving as an attribute data setting means for setting attribute data related to image data or voice data, a nonvolatile memory serving as an attribute data holding means for holding the set attribute data in a digital camera in advance, a CPU serving as a recording means for automatically adding the attribute data held in the nonvolatile memory to the image data or the voice data to record the image data or the voice data, and a media recording I/F, wherein a user sets attribute information added to respective image or voice data to hold the image or voice data in the digital camera, and, during formation of image or voice files, the digital camera stores the set attribute information in the files.
    Type: Application
    Filed: July 14, 1997
    Publication date: March 21, 2002
    Inventor: TAKU YAMAGAMI
  • Patent number: 6334025
    Abstract: An apparatus for processing image data and audio data includes a recording medium for storing mutually linked files in each of which are stored data wherein both image data and audio data are capable of being referred to in mutual fashion, a pointing device for designating image data, which is desired to be reproduced, the image data being stored on the recording medium and displayed as an icon, a CPU, which is for signal processing control, adapted to retrieve, as file information, audio data associated with the image data designated by the pointing device, and an audio output unit for reading out and displaying the audio data retrieved by the CPU.
    Type: Grant
    Filed: September 25, 1997
    Date of Patent: December 25, 2001
    Assignee: Canon Kabushiki Kaisha
    Inventor: Taku Yamagami
  • Publication number: 20010046370
    Abstract: The image pickup apparatus has a camera which encodes object image data, further comprises a recording unit 101 for recording image data, a connector 200 for connecting the camera with an expansion card 111 including a signal processor 701 for processing image data stored in the recording unit 101, and a memory and bus controller 102 for controlling image data, and the signal processor 701 controls so that program data transmitted from the camera 100 is written in a flash ROM 703 via an expansion bus interface 201.
    Type: Application
    Filed: July 15, 1997
    Publication date: November 29, 2001
    Applicant: Canon Kabushiki Kaisha
    Inventor: TAKU YAMAGAMI
  • Publication number: 20010035981
    Abstract: An image coding apparatus comprises:
    Type: Application
    Filed: June 26, 2001
    Publication date: November 1, 2001
    Inventors: Masato Kosugi, Taku Yamagami