Patents by Inventor Kouichiro Takashima

Kouichiro Takashima 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: 9244531
    Abstract: A touch-sensitive sheet member contains a body having predetermined hardness and a sheet shape and a sense-of-touch-representing unit that represents a sense of touch. The sense-of-touch-representing unit has a predetermined size and is arranged at positions of the body or at a predetermined position of the body. The touch-sensitive sheet member also contains a medium-supplying unit that supplies medium to the sense-of-touch-representing unit.
    Type: Grant
    Filed: August 27, 2013
    Date of Patent: January 26, 2016
    Assignees: Sony Corporation, Sony Mobile Communications Japan, Inc.
    Inventors: Kouichiro Takashima, Shun Kayama, Takashi Sawada, Yukiko Shimizu, Tsutomu Takahashi
  • Patent number: 9223421
    Abstract: An input device includes an input-sensing unit that contains a capacitive input sensor and a sensitivity-sensing unit that contains a capacitive sensitivity sensor. The input-sensing unit senses position information obtained by touch operation of an operation body to the capacitive input sensor. The sensitivity-sensing unit senses sensitivity information obtained by touch operation of the operation body to the capacitive sensitivity sensor. The input device includes a control unit determining whether or not the output level of the position information from the input-sensing unit is adjusted based on the sensitivity information sensed by the sensitivity-sensing unit and a sensitivity-adjusting unit that adjusts an output level of the position information from the input-sensing unit based on a result of the determination of the control unit. The control unit controls the sensitivity-adjusting unit to adjust the output level of the position information received from the input-sensing unit.
    Type: Grant
    Filed: March 2, 2009
    Date of Patent: December 29, 2015
    Assignee: Sony Corporation
    Inventors: Kouichiro Takashima, Shun Kayama, Minoru Tomita, Yukiko Shimizu
  • Patent number: 9182860
    Abstract: A touch panel device including a touch panel unit having transparent electrodes arranged in an X and Y direction; an electrical potential detection unit configured to scan the electrodes and detect electrostatic capacitance values in the X and Y direction; an object type detection unit configured to detect a type of object that has come within proximity to the surface of the touch panel unit on the basis of a distribution shape of the electrostatic capacitance values detected by the electrical potential detection unit; and an operation position detection unit configured to, based on the detected type of object, change a data extraction threshold value used to calculate a touch position of the object, and detect coordinates of a position at which the object has come within proximity to or come into contact with the surface of the touch panel unit based on the changed data extraction threshold value.
    Type: Grant
    Filed: December 20, 2012
    Date of Patent: November 10, 2015
    Assignees: Sony Corporation, Sony Mobile Communications Inc.
    Inventors: Kouichiro Takashima, Anatol Ward
  • Publication number: 20150138156
    Abstract: An apparatus, method and computer program product provide a simplified method for unlocking an electronic device that uses soft keys, such as capacitive touch keys, or proximity detection areas and patterns. The keys may be implemented in the form of areas of a sensor, and a processing circuit observes a touch pattern (or proximity pattern, or characteristic pattern such as a capacitance pattern of a user's finger) and compares the same with the registered pattern to determine if there is a likeness. In doing so, the electronic device is operated at a low power state, and in that low power state observes whether a predetermined pattern is observed and when it is, unlocks the electronic device for interaction with a user at a fully operational state. By operating in the low power state while waiting to observe a predetermined pattern before unlocking the user interface, the device does not waste power on false positive detections, and allows for convenient wakeup and accessibility by a user.
    Type: Application
    Filed: January 29, 2015
    Publication date: May 21, 2015
    Applicants: Sony Mobile Communications Inc., Sony Corporation
    Inventors: Anatol Ward, Kouichiro Takashima
  • Patent number: 8988386
    Abstract: An apparatus, method and computer program product provide a simplified method for unlocking an electronic device that uses soft keys, such as capacitive touch keys, or proximity detection areas and patterns. The keys may be implemented in the form of areas of a sensor, and a processing circuit observes a touch pattern (or proximity pattern, or characteristic pattern such as a capacitance pattern of a user's finger) and compares the same with the registered pattern to determine if there is a likeness. In doing so, the electronic device is operated at a low power state, and in that low power state observes whether a predetermined pattern is observed and when it is, unlocks the electronic device for interaction with a user at a fully operational state.
    Type: Grant
    Filed: January 27, 2012
    Date of Patent: March 24, 2015
    Assignees: Sony Corporation, Sony Mobile Communications Inc.
    Inventors: Anatol Ward, Kouichiro Takashima
  • Publication number: 20140232686
    Abstract: A display device equipped with a touch panel may include a device chassis provided with an opening section, a display panel having a display surface disposed accessible through the opening section, a touch panel disposed on the display surface of the display panel and capable at least of selecting a function displayed on the display surface in response to a pressing operation on the touch panel, and a surface sheet for covering the touch panel on the opposite side to the display panel, and closing the opening section to form a substantially the same surface with the device chassis, wherein a reinforcing area for improving resistivity against pressing force applied from the outside may be provided in a predetermined range of the surface sheet.
    Type: Application
    Filed: April 29, 2014
    Publication date: August 21, 2014
    Applicant: SONY CORPORATION
    Inventors: Masamichi Kotera, Kouichiro Takashima, Hideki Sato, Minoru Nakano
  • Publication number: 20140168115
    Abstract: A touch-sensitive sheet member contains a body having predetermined hardness and a sheet shape and a sense-of-touch-representing unit that represents a sense of touch. The sense-of-touch-representing unit has a predetermined size and is arranged at positions of the body or at a predetermined position of the body. The touch-sensitive sheet member also contains a medium-supplying unit that supplies medium to the sense-of-touch-representing unit.
    Type: Application
    Filed: August 27, 2013
    Publication date: June 19, 2014
    Applicant: Sony Corporation
    Inventors: Kouichiro Takashima, Shun Kayama, Takashi Sawada, Yukiko Shimizu, Tsutomu Takahashi
  • Patent number: 8749492
    Abstract: A display device equipped with a touch panel may include a device chassis provided with an opening section, a display panel having a display surface disposed accessible through the opening section, a touch panel disposed on the display surface of the display panel and capable at least of selecting a function displayed on the display surface in response to a pressing operation on the touch panel, and a surface sheet for covering the touch panel on the opposite side to the display panel, and closing the opening section to form a substantially the same surface with the device chassis, wherein a reinforcing area for improving resistivity against pressing force applied from the outside may be provided in a predetermined range of the surface sheet.
    Type: Grant
    Filed: May 22, 2007
    Date of Patent: June 10, 2014
    Assignee: Sony Corporation
    Inventors: Masamichi Kotera, Kouichiro Takashima, Hideki Sato, Minoru Nakano
  • Patent number: 8547341
    Abstract: A touch-sensitive sheet member contains a body having predetermined hardness and a sheet shape and a sense-of-touch-representing unit that represents a sense of touch. The sense-of-touch-representing unit has a predetermined size and is arranged at positions of the body or at a predetermined position of the body. The touch-sensitive sheet member also contains a medium-supplying unit that supplies medium to the sense-of-touch-representing unit.
    Type: Grant
    Filed: December 19, 2008
    Date of Patent: October 1, 2013
    Assignee: Sony Corporation
    Inventors: Kouichiro Takashima, Shun Kayama, Takashi Sawada, Yukiko Shimizu, Tsutomu Takahashi
  • Publication number: 20130194223
    Abstract: An apparatus, method and computer program product provide a simplified method for unlocking an electronic device that uses soft keys, such as capacitive touch keys, or proximity detection areas and patterns. The keys may be implemented in the form of areas of a sensor, and a processing circuit observes a touch pattern (or proximity pattern, or characteristic pattern such as a capacitance pattern of a user's finger) and compares the same with the registered pattern to determine if there is a likeness. In doing so, the electronic device is operated at a low power state, and in that low power state observes whether a predetermined pattern is observed and when it is, unlocks the electronic device for interaction with a user at a fully operational state.
    Type: Application
    Filed: January 27, 2012
    Publication date: August 1, 2013
    Applicant: SONY ERICSSON MOBILE COMMUNICATIONS JAPAN, INC.
    Inventors: Anatol WARD, Kouichiro TAKASHIMA
  • Patent number: 8493334
    Abstract: An optical input device has a display screen, a portion of the display screen being shielded from light by an operating member to implement input processing based on a plurality of input modes. The input device includes an input detection unit including a display unit that displays predetermined input information, and a control unit. The input detection unit detects an area and/or brightness of a light-shielded portion formed on the display screen by the operating member by approaching the display unit. The control unit provides display control of the display unit and input control on the basis of the detected area and/or brightness. The control unit compares the detected area and/or brightness with a predetermined threshold value to select a desired input mode from among the plurality of input modes.
    Type: Grant
    Filed: July 11, 2008
    Date of Patent: July 23, 2013
    Assignees: Sony Corporation, Sony Mobile Communications Japan, Inc.
    Inventors: Kouichiro Takashima, Tsutomu Takahashi, Satoshi Kushima, Hideki Okii, Shun Kayama, Yukiko Shimizu, Takashi Sawada
  • Publication number: 20130181938
    Abstract: A touch panel device including an electrostatic capacitance type touch sensor in which a plurality of transparent electrode units are arranged in X and Y directions; a conductive layer that is connected to predetermined transparent electrode units among the plurality of transparent electrode units forming the electrostatic capacitance type touch sensor unit and that extends outward from an arrangement area of the plurality of transparent electrode units; a position detection unit that detects a position at which an external object contacts a surface near the electronic capacitance type touch sensor or the conductive layer; and a processor that executes a predetermined application program based on the position detected by the IC unit.
    Type: Application
    Filed: July 17, 2012
    Publication date: July 18, 2013
    Applicant: Sony Mobile Communications Japan, Inc.
    Inventors: Kouichiro TAKASHIMA, Mitsuhiro TANIHATA, Fumiyuki ITO
  • Patent number: 8436839
    Abstract: A haptic function-provided input device performs a touch operation to slide on an input detection plane. The device includes an input detection unit, which has the input detection plane, that detects a touching position of an operation body and a sliding speed of the operation body. The device also includes a computation unit that computes a vibration pattern based on the sliding speed detected by the input detection unit. Further, the device includes a vibration unit that vibrates the input detection plane based on the vibration pattern computed by the computation unit. The computation unit computes the vibration pattern further based on a shift in an excitation timing between two actuators of the vibration unit.
    Type: Grant
    Filed: March 24, 2005
    Date of Patent: May 7, 2013
    Assignee: Sony Corporation
    Inventors: Kouichiro Takashima, Mikio Takenaka, Shigeaki Maruyama, Hiroto Kawaguchi, Junichi Sekine
  • Patent number: 8279373
    Abstract: A liquid crystal module according to an embodiment of the present invention includes a liquid crystal panel, a transparent panel member configured to include a display section constituting a display image plane while overlapping the liquid crystal panel, and a step section connected to the display section and lower than an image plane position by one step, at least one light source disposed in the step section of the transparent panel member, and a diffusion mechanism provided in a part other than the display image plane of the display section and a face opposite thereto, and diffusing light from the light source.
    Type: Grant
    Filed: June 23, 2010
    Date of Patent: October 2, 2012
    Assignee: Sony Mobile Communications AB
    Inventors: Motonori Sano, Kouichiro Takashima
  • Patent number: 8264463
    Abstract: An input device inputs information by a slide operation depending on an operation body. The device contains a housing having an operation surface, a detection unit that is provided in the housing and includes an electrostatic capacitance sheet member which detects a slide position of the operation body to output a position detection signal, and an operation unit that covers an entire surface of the detection unit and is slide-operated along the operation surface of the housing. The operation unit has a convex shape which becomes thicker along a sliding direction from one direction of the operation surface of the housing and also which becomes thinner toward the other direction of the operation surface thereof. The electrostatic capacitance sheet member includes a switch portion that is switched by a press-in operation of the operation body to the operation unit.
    Type: Grant
    Filed: September 19, 2008
    Date of Patent: September 11, 2012
    Assignees: Sony Corporation, Sony Mobile Communications Japan, Inc.
    Inventors: Kouichiro Takashima, Seiji Muramatsu, Tsutomu Takahashi, Shun Kayama, Yukiko Shimizu, Takashi Sawada, Satoshi Kushima, Shinji Kanada, Minoru Tomita
  • Patent number: 8223130
    Abstract: A touch-sensitive sheet member contains a first raw material member having predetermined hardness and a second raw material member that presents sense of touch. The second raw material member is disposed in the first raw material member. The second raw material member has hardness different from the hardness of the first raw material member.
    Type: Grant
    Filed: November 12, 2008
    Date of Patent: July 17, 2012
    Assignee: Sony Corporation
    Inventors: Kouichiro Takashima, Shun Kayama, Yukiko Shimizu, Takashi Sawada
  • Patent number: 8174495
    Abstract: An electronic apparatus is provided. The electronic apparatus includes a contact detection section for detecting contact from a user, a vibration output section for outputting an acoustic vibration that can be sensed by the user as a sound and a haptic vibration for stimulating the haptic sense of the user, a pattern generation section for generating an output vibration pattern including the acoustic vibration and the haptic vibration in response to the contact detection section detecting the contact from the user, and a drive section for driving the vibration output section in accordance with the output vibration pattern to make the vibration output section output the acoustic vibration and the haptic vibration.
    Type: Grant
    Filed: October 26, 2006
    Date of Patent: May 8, 2012
    Assignee: Sony Corporation
    Inventors: Kouichiro Takashima, Jun Uchida, Yoshikazu Takahashi
  • Publication number: 20120062522
    Abstract: An information input device is provided which is to make input of information by operating a disk-shaped rotating member. The device includes the rotating member (36) which is rotatable with one main side thereof being operated, rotation detecting means (23, 32) for detecting a rotation of the rotating member (36), a central switch activator (26) provided at the center of rotation of the rotating member (36), a central switch (270) which is activated by operating the central switch activator (26), and a plurality of peripheral switches (27) which are turned on when a portion, apart from the center of rotation, of the rotating member (36) is pressed. Rotating the rotating member and pressing the apart portion makes input of information, and operating the central switch activator sets the information thus entered.
    Type: Application
    Filed: November 17, 2011
    Publication date: March 15, 2012
    Applicants: Omron Corporation, Sony Corporation
    Inventors: Kouichiro Takashima, Shun Kayama, Yasuhiro Kataoka, Hiroshi Azuma, Yoshihiro Tanabe, Tsuyoshi Uchida
  • Patent number: 8125539
    Abstract: An information-processing apparatus processes information obtained by shooting an image of a subject and by collecting ambient sound of the subject. The apparatus contains an image-and-sound-recording unit that shoots the image of the subject to output image information on the image and collects the ambient sound of the subject to output sound information on the ambient sound and an information output unit that detects living-body information showing emotion of living-body of an operator who operates the image-and-sound-recording unit to output the living-body information. The apparatus also contains an information-processing unit that establishes correspondence between the living-body information outputted from the information output unit and at least one of the image information of the subject and the sound information of the ambient sound of the subject, the image information and the sound information being outputted from the image-and-sound-recording unit.
    Type: Grant
    Filed: October 16, 2008
    Date of Patent: February 28, 2012
    Assignee: Sony Corporation
    Inventor: Kouichiro Takashima
  • Patent number: 8098326
    Abstract: A connector on an electronic device includes a pair of locking plates, a guide groove, and a space. Each locking plate has, on its edge, a first concave portion, a first convex portion, a second concave portion, and a second convex portion. An intermediate surface for determining a position of an accessory device below the guide groove is provided below the second concave portions and the second convex portions. A contact mounting surface provided with plural contacts is provided below the first convex portions. Guide surfaces for determining a position of the accessory device in the width direction of the guide groove are provided below the first concave portions and the first convex portions.
    Type: Grant
    Filed: April 18, 2008
    Date of Patent: January 17, 2012
    Assignee: Sony Corporation
    Inventors: Kouichiro Takashima, Yoichi Miyajima, Yoshitake Takahashi, Nobutatsu Takahashi, Yuichiro Nogo, Kiyoshi Miyamori, Masayoshi Iida, Nobuhito Ebine