Patents by Inventor Tomohiko Sakamoto

Tomohiko Sakamoto 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: 20130033425
    Abstract: Provided an information processor, including a detection target recognition section that recognizes a detection target based on a movement status of a pointer or a movement status of an imaging target which are detected based on a captured image; and an object detection section that detects an object from a recognized detection target.
    Type: Application
    Filed: July 27, 2012
    Publication date: February 7, 2013
    Applicant: SONY CORPORATION
    Inventors: Hiroshi Yamaguchi, Tomohiko Sakamoto
  • Publication number: 20130024792
    Abstract: Provided is an information processing device including a first detection unit configured to detect a movement of an operation device having a user interface that can be operated by a user, a second detection unit configured to detect a user operation on the user interface, and a processing unit configured to perform a process based on one of a detection result obtained by the first detection unit or a detection result obtained by the second detection unit. The processing unit, when, while performing a process based on a detection result obtained by one of the first detection unit or the second detection unit, a detection result obtained by the other detection unit is detected, selectively changes content of the process being performed based on the detection result obtained by the one of the detection units, based on the detection result obtained by the other detection unit.
    Type: Application
    Filed: July 11, 2012
    Publication date: January 24, 2013
    Applicant: Sony Corporation
    Inventors: Masaaki Isozu, Tomohiko Sakamoto, Kazuhiro Watanabe
  • Publication number: 20110307169
    Abstract: There is provided an information processing apparatus including a map matching section configured to extract, based on a result obtained by measuring a position of a user, a candidate for a road along which the user is proceeding, and a selection section configured to select a road along which the user is proceeding from among candidates for the road, based on an analysis result obtained by recognizing a character written on a signpost included in a video in which a view in a travelling direction of the user is shot.
    Type: Application
    Filed: June 3, 2011
    Publication date: December 15, 2011
    Inventors: Kunitoshi Shimizu, Hiroshi Yamaguchi, Tomohiko Sakamoto, Mikita Yasuda, Yasu Nakano
  • Publication number: 20100146540
    Abstract: A receiving device according to the present invention includes a receiving portion that acquires main program data and CM data via a communications network and a control portion that acquires a CM display time included in the main program data, displays the main program data during a time period other than the CM display time and displays the CM data during the CM display time. When one of a timing at which a power source is switched on and a timing at which a channel is changed coincides with the CM display time, the control portion does not display the CM data and displays the main program data during the CM display time.
    Type: Application
    Filed: December 4, 2009
    Publication date: June 10, 2010
    Inventor: Tomohiko SAKAMOTO
  • Patent number: 6157675
    Abstract: An image transmission device for transmitting the encoded data obtained by encoding the data of an image through a transmission line of a predetermined transmission rate comprises a transmission unit for transmitting the encoded data and a controller for controlling the transmission unit to transmit the data which instructs to generate a copy picture copying a picture corresponding to the encoded data transmitted previously based on the difference between the bit rate of the encoded data and the predetermined transmission rate, in place of the encoded data to be transmitted originally.
    Type: Grant
    Filed: April 2, 1998
    Date of Patent: December 5, 2000
    Assignee: Sony Corporation
    Inventors: Satoshi Mitsuhashi, Tomohiko Sakamoto
  • Patent number: 6104133
    Abstract: A neon discharge lamp provided with a powder coating with an appropriate particle size of used powder, is applied on an inner surface of a tubular bulb to the extent nearly equal to or more the length of an electrode portion, along the longitudinal axis of said tubular bulb. The phenomenon of neon gas being encompassed by way of cathode sputtering is prevented and the shortened operating life of the neon discharge lamp of this kind by way of cathode sputtering is also prevented.
    Type: Grant
    Filed: May 6, 1998
    Date of Patent: August 15, 2000
    Assignee: Stanley Electronics Co., Ltd.
    Inventors: Masanobu Aizawa, Tomohiko Sakamoto, Masalu Ito, Tsuneyoshi Shibasaki
  • Patent number: 6008567
    Abstract: A power-saving discharge lamp 1 wherein gap control material 6 is provided in a clearance between an internal bulb 2 and an external bulb 5, having a smaller thickness than the dimension of the clearance. Nonuniformity of the clearance between the both bulbs caused by difficulties in supporting the internal bulb 2 while welding the external bulb 5 is eliminated and a suitable clearance is automatically provided by the gap control material 6 to prevent degradation of the heat insulation effect.
    Type: Grant
    Filed: June 12, 1998
    Date of Patent: December 28, 1999
    Assignee: Stanley Electric Co., Ltd.
    Inventors: Masanobu Aizawa, Tomohiko Sakamoto, Masalu Ito
  • Patent number: 5572088
    Abstract: A cold-cathode fluorescent lamp includes an opposing pair of electrodes in spaced relationship in a tubular glass bulb of which the inner wall surface is coated with fluorescent material, and each of the electrodes is divided into four plate-like electrode members each having mercury and getter preliminarily coated thereon while maintaining a necessary area for each electrode without any contact with the inner wall surface of the tubular glass bulb. The opposite ends of the tubular glass bulb are airtightly sealed with beads through which electricity feeding wires extend for feeding electricity to the electrodes while holding the electrodes in the tubular glass bulb. Two of the four plate-like electrode members are located on one side of each electricity feeding wire, while another two of the same are located on the opposite side of the same. The respective plate-like electrode members are spot-welded to each electricity feeding wire.
    Type: Grant
    Filed: June 1, 1995
    Date of Patent: November 5, 1996
    Assignee: Stanley Electric Co., Ltd.
    Inventors: Masanobu Aizawa, Masatosi Chiba, Thuneyosi Sibasaki, Mitugi Tayama, Tomohiko Sakamoto, Masalu Ito