Patents by Inventor Mayumi Nakade

Mayumi Nakade 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: 9210343
    Abstract: An imaging device includes an imaging unit, a signal processing unit, a frequency dividing unit, a noise processing unit, a noise frequency unifying unit, an edge processing unit, an edge frequency unifying unit, a synthesizing unit, and a control unit. The control unit controls the rates of the noise processing results of respective frequency components unified by the noise frequency unifying unit, and the rates of the edge processing results of the respective frequency components unified by the edge frequency unifying unit in accordance with control of operations of constituent elements included in the imaging device.
    Type: Grant
    Filed: August 14, 2014
    Date of Patent: December 8, 2015
    Assignee: Hitachi Industry & Control Solutions, Ltd.
    Inventors: Mayumi Nakade, Shinichiro Hirooka
  • Patent number: 9197917
    Abstract: A portable terminal includes a receiving unit which receives content information, an external device communication unit which conducts communication with an external information device, a display unit which displays the content information received by the receiving unit, an acquiring unit which acquires identification information identifying the content information displayed by the display unit, an operation unit which receives an operation indication from a user, and a control unit which conducts control such that if a transmission indication of the identification information is received by the operation unit while the content information is being displayed, the identification information acquired by the acquiring unit is transmitted to the external information device and the display of the content information by the display unit is terminated.
    Type: Grant
    Filed: September 30, 2014
    Date of Patent: November 24, 2015
    Assignee: Hitachi Maxell, Ltd.
    Inventors: Takashi Matsubara, Mayumi Nakade, Masahiro Yamazaki, Hiroyuki Higaki
  • Patent number: 9105105
    Abstract: An imaging device includes a histogram unit that extracts luminance information from video signals obtained by image capture and generates a histogram, a white balance detector unit that detects the deviation in the white balance of the video signal, and a white balance processor unit that corrects the white balance of the video signal; and along with selecting the imaging conditions of the imaging unit based on the deviations detected by the white balance detector unit, also controls the white balance processor unit. When there is a large deviation in the white balance, the imaging device decides whether or not to correct the white balance according for example to the hue.
    Type: Grant
    Filed: December 25, 2013
    Date of Patent: August 11, 2015
    Assignee: Hitachi, Ltd.
    Inventors: Mayumi Nakade, Shinichiro Hirooka
  • Publication number: 20150222829
    Abstract: An imaging apparatus includes an imaging unit that outputs an optical image received by an optical unit as an electric signal, according to set imaging parameters; a shading correcting unit that outputs an electric signal obtained by performing shading correction according to the imaging parameters on the electric signal output by the imaging unit; an output unit that outputs the electric signal output from the shading correcting unit; a detecting unit that detects the electric signal output from the shading correcting unit and output brightness information; and a control unit that sets the imaging parameters of the imaging unit and strength of the shading correction by the shading correcting unit, on the basis of the brightness information output by the detecting unit.
    Type: Application
    Filed: January 16, 2015
    Publication date: August 6, 2015
    Applicant: HITACHI INDUSTRY & CONTROL SOLUTIONS, LTD.
    Inventors: Mayumi NAKADE, Shinichiro HIROOKA, Keisuke KAWAMOTO
  • Publication number: 20150092085
    Abstract: An imaging device includes an imaging unit, a signal processing unit, a frequency dividing unit, a noise processing unit, a noise frequency unifying unit, an edge processing unit, an edge frequency unifying unit, a synthesizing unit, and a control unit. The control unit controls the rates of the noise processing results of respective frequency components unified by the noise frequency unifying unit, and the rates of the edge processing results of the respective frequency components unified by the edge frequency unifying unit in accordance with control of operations of constituent elements included in the imaging device.
    Type: Application
    Filed: August 14, 2014
    Publication date: April 2, 2015
    Applicant: Hitachi Industry & Control Solutions, Ltd.
    Inventors: Mayumi NAKADE, Shinichiro HIROOKA
  • Patent number: 8989551
    Abstract: Disclosed is a captioned video playback apparatus comprising a storage unit that stores a caption signal defining a plurality of caption lines and a video signal defining a plurality of video images in association with a playback timing; a caption select unit that selects one of the plurality of caption lines defined by the caption signal stored in the storage unit; a caption playback unit that plays back the caption line selected by the caption select unit; a video playback unit that plays back the video signal stored in the storage unit; and a mode changeover unit that changes between a caption view mode for playing back a caption line selected by the caption select unit and a video image corresponding to the caption line using the caption playback unit and the video playback unit, and a normal view mode for playing back a video image using the video playback unit.
    Type: Grant
    Filed: November 21, 2012
    Date of Patent: March 24, 2015
    Assignee: Lenovo Innovations Limited (Hong Kong)
    Inventors: Masahiro Yamazaki, Tomochika Ozaki, Mayumi Nakade, Yukinori Asada, Takashi Matsubara
  • Publication number: 20150062344
    Abstract: There is provided a monitoring camera device including: an image taking section that performs photoelectrical conversion on a received light and generates an image signal; a picture processing section that generates picture data created by performing compression coding on the picture signal obtained by the image taking section; a communication processing section that receives and transmits data from and to equipment connected via a network; and a control section, the control section holding camera management information including information on the operational state of a self-owned device and a recording device used as a destination of picture data to record, recording device management information including information on a recording device connected to the network, and recorded content management information on recorded contents of picture data of the self-owned device, and controlling transmission of the recording device management information and recorded content management information with a predetermine
    Type: Application
    Filed: August 13, 2014
    Publication date: March 5, 2015
    Inventors: Satoshi SANO, Mayumi NAKADE, Shinichiro HIROOKA
  • Publication number: 20150019970
    Abstract: A portable terminal includes a receiving unit which receives content information, an external device communication unit which conducts communication with an external information device, a display unit which displays the content information received by the receiving unit, an acquiring unit which acquires identification information identifying the content information displayed by the display unit, an operation unit which receives an operation indication from a user, and a control unit which conducts control such that if a transmission indication of the identification information is received by the operation unit while the content information is being displayed, the identification information acquired by the acquiring unit is transmitted to the external information device and the display of the content information by the display unit is terminated.
    Type: Application
    Filed: September 30, 2014
    Publication date: January 15, 2015
    Inventors: Takashi MATSUBARA, Mayumi NAKADE, Masahiro YAMAZAKI, Hiroyuki HIGAKI
  • Patent number: 8892688
    Abstract: A portable terminal includes a receiving unit which receives content information, an external device communication unit which conducts communication with an external information device, a display unit which displays the content information received by the receiving unit, an acquiring unit which acquires identification information identifying the content information displayed by the display unit, an operation unit which receives an operation indication from a user, and a control unit which conducts control such that if a transmission indication of the identification information is received by the operation unit while the content information is being displayed, the identification information acquired by the acquiring unit is transmitted to the external information device and the display of the content information by the display unit is terminated.
    Type: Grant
    Filed: September 17, 2013
    Date of Patent: November 18, 2014
    Assignee: Hitachi Maxell, Ltd.
    Inventors: Takashi Matsubara, Mayumi Nakade, Masahiro Yamazaki, Hiroyuki Higaki
  • Publication number: 20140192223
    Abstract: An imaging device includes a histogram unit that extracts luminance information from video signals obtained by image capture and generates a histogram, a white balance detector unit that detects the deviation in the white balance of the video signal, and a white balance processor unit that corrects the white balance of the video signal; and along with selecting the imaging conditions of the imaging unit based on the deviations detected by the white balance detector unit, also controls the white balance processor unit. When there is a large deviation in the white balance, the imaging device decides whether or not to correct the white balance according for example to the hue.
    Type: Application
    Filed: December 25, 2013
    Publication date: July 10, 2014
    Applicant: Hitachi, Ltd.
    Inventors: Mayumi Nakade, Shinichiro Hirooka
  • Publication number: 20140168524
    Abstract: Operation controlling apparatus executing equipment operation controlling, including: an equipment management portion configured to manage control commands corresponding to plural number of control items; a video producing portion configured to produce videos corresponding to the plural number of control items; a video display portion configured to display video produced by the video producing portion laying on a control surface; a distance detector portion configured to detect distance from the video producing portion to the control surface; and a controller portion configured to control the video display portion, so that a size of the video to be displayed by the video display portion is within a size of the control surface, depending on the distance detected by the distance detector portion, and to make equipment of a control target execute the control command, which is managed by the equipment management portion, when execution of the control item is determined.
    Type: Application
    Filed: February 21, 2014
    Publication date: June 19, 2014
    Applicant: Hitachi Consumer Electronics Co., Ltd.
    Inventors: Mayumi NAKADE, Mayuko TANAKA
  • Patent number: 8710951
    Abstract: An operation controlling apparatus executing operation controlling for plural equipment connected therewith, including: an equipment management portion configured to manage a control command for each of plural numbers of control commands, for each of the plural numbers of equipments; a projector portion configured to project an image of each control item, for each of the plural numbers of equipments; a distance detector portion configured to detect distance from said projector portion to a projection surface, on which the projector portion project the image; and a controller portion configured to control the projector portion so as to change the control item to be projected by the projector portion, depending on the distance detected by the distance detector portion, and to bring the equipment of control target to execute the control command, which is managed by the equipment management portion, when execution of the control item projected is determined.
    Type: Grant
    Filed: November 18, 2011
    Date of Patent: April 29, 2014
    Assignee: Hitachi Consumer Electronics Co., Ltd.
    Inventors: Mayumi Nakade, Mayuko Tanaka
  • Patent number: 8667426
    Abstract: An input apparatus includes an input unit that receives a predetermined motion image signal, a motion detecting unit that detects a motion from the motion image signal received by the input unit, a video signal processing unit that outputs a predetermined video signal when a motion detected by the motion detecting unit is a predetermined motion, and a control unit that controls the video signal processing unit, in which the control unit controls the motion detecting unit not so as to detect a motion when the predetermined video signal is being outputted by the video signal processing unit, thereby providing a useful input apparatus for a user.
    Type: Grant
    Filed: June 14, 2012
    Date of Patent: March 4, 2014
    Assignee: Hitachi Consumer Electronics Co., Ltd.
    Inventors: Takashi Matsubara, Mayumi Nakade, Tomochika Ozaki, Yujin Tsukada
  • Publication number: 20140020032
    Abstract: A portable terminal includes a receiving unit which receives content information, an external device communication unit which conducts communication with an external information device, a display unit which displays the content information received by the receiving unit, an acquiring unit which acquires identification information identifying the content information displayed by the display unit, an operation unit which receives an operation indication from a user, and a control unit which conducts control such that if a transmission indication of the identification information is received by the operation unit while the content information is being displayed, the identification information acquired by the acquiring unit is transmitted to the external information device and the display of the content information by the display unit is terminated.
    Type: Application
    Filed: September 17, 2013
    Publication date: January 16, 2014
    Applicant: Hitachi Consumer Electronics Co., Ltd.
    Inventors: Takashi MATSUBARA, Mayumi NAKADE, Masahiro YAMAZAKI, Hiroyuki HIGAKI
  • Patent number: 8549109
    Abstract: A portable terminal includes a receiving unit which receives content information, an external device communication unit which conducts communication with an external information device, a display unit which displays the content information received by the receiving unit, an acquiring unit which acquires identification information identifying the content information displayed by the display unit, an operation unit which receives an operation indication from a user, and a control unit which conducts control such that if a transmission indication of the identification information is received by the operation unit while the content information is being displayed, the identification information acquired by the acquiring unit is transmitted to the external information device and the display of the content information by the display unit is terminated.
    Type: Grant
    Filed: June 6, 2012
    Date of Patent: October 1, 2013
    Assignee: Hitachi Consumer Electronics Co., Ltd.
    Inventors: Takashi Matsubara, Mayumi Nakade, Masahiro Yamazaki, Hiroyuki Higaki
  • Patent number: 8346049
    Abstract: Disclosed is a captioned video playback apparatus comprising a storage unit that stores a caption signal defining a plurality of caption lines and a video signal defining a plurality of video images in association with a playback timing; a caption select unit that selects one of the plurality of caption lines defined by the caption signal stored in the storage unit; a caption playback unit that plays back the caption line selected by the caption select unit; a video playback unit that plays back the video signal stored in the storage unit; and a mode changeover unit that changes between a caption view mode for playing back a caption line selected by the caption select unit and a video image corresponding to the caption line using the caption playback unit and the video playback unit, and a normal view mode for playing back a video image using the video playback unit.
    Type: Grant
    Filed: May 19, 2008
    Date of Patent: January 1, 2013
    Assignee: Casio Hitachi Mobile Communications Co., Ltd.
    Inventors: Masahiro Yamazaki, Tomochika Ozaki, Mayumi Nakade, Yukinori Asada, Takashi Matsubara
  • Publication number: 20120249767
    Abstract: An input apparatus includes an input unit that receives a predetermined motion image signal, a motion detecting unit that detects a motion from the motion image signal received by the input unit, a video signal processing unit that outputs a predetermined video signal when a motion detected by the motion detecting unit is a predetermined motion, and a control unit that controls the video signal processing unit, in which the control unit controls the motion detecting unit not so as to detect a motion when the predetermined video signal is being outputted by the video signal processing unit, thereby providing a useful input apparatus for a user.
    Type: Application
    Filed: June 14, 2012
    Publication date: October 4, 2012
    Applicant: Hitachi, Ltd.
    Inventors: Takashi Matsubara, Mayumi Nakade, Tomochika Ozaki, Yujin Tsukada
  • Publication number: 20120246687
    Abstract: A portable terminal includes a receiving unit which receives content information, an external device communication unit which conducts communication with an external information device, a display unit which displays the content information received by the receiving unit, an acquiring unit which acquires identification information identifying the content information displayed by the display unit, an operation unit which receives an operation indication from a user, and a control unit which conducts control such that if a transmission indication of the identification information is received by the operation unit while the content information is being displayed, the identification information acquired by the acquiring unit is transmitted to the external information device and the display of the content information by the display unit is terminated.
    Type: Application
    Filed: June 6, 2012
    Publication date: September 27, 2012
    Applicant: Hitachi, Ltd.
    Inventors: Takashi MATSUBARA, Mayumi Nakade, Masahiro Yamazaki, Hiroyuki Higaki
  • Patent number: 8214459
    Abstract: A portable terminal includes a receiving unit which receives content information, an external device communication unit which conducts communication with an external information device, a display unit which displays the content information received by the receiving unit, an acquiring unit which acquires identification information identifying the content information displayed by the display unit, an operation unit which receives an operation indication from a user, and a control unit which conducts control such that if a transmission indication of the identification information is received by the operation unit while the content information is being displayed, the identification information acquired by the acquiring unit is transmitted to the external information device and the display of the content information by the display unit is terminated.
    Type: Grant
    Filed: July 10, 2008
    Date of Patent: July 3, 2012
    Assignee: Hitachi, Ltd.
    Inventors: Takashi Matsubara, Mayumi Nakade, Masahiro Yamazaki, Hiroyuki Higaki
  • Publication number: 20120139689
    Abstract: An operation controlling apparatus executing operation controlling for plural equipment connected therewith, including: an equipment management portion configured to manage a control command for each of plural numbers of control commands, for each of the plural numbers of equipments; a projector portion configured to project an image of each control item, for each of the plural numbers of equipments; a distance detector portion configured to detect distance from said projector portion to a projection surface, on which the projector portion project the image; and a controller portion configured to control the projector portion so as to change the control item to be projected by the projector portion, depending on the distance detected by the distance detector portion, and to bring the equipment of control target to execute the control command, which is managed by the equipment management portion, when execution of the control item projected is determined.
    Type: Application
    Filed: November 18, 2011
    Publication date: June 7, 2012
    Inventors: Mayumi NAKADE, Mayuko TANAKA