Patents by Inventor Ikuo Nakamura

Ikuo Nakamura 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: 20160124268
    Abstract: A fixing rib (240) includes a rib (2400) that protrudes toward a widthwise end of an LED substrate (22). The LED substrate (22) has a notch (222) provided at the widthwise end thereof so as to fit to the rib (2400) in a case where the LED substrate (22) is moved to a fixing position.
    Type: Application
    Filed: May 14, 2014
    Publication date: May 5, 2016
    Applicant: SHARP KABUSHIKI KAISHA
    Inventors: Kenji OHTSUKA, Ikuo NAKAMURA, Shunsaku FUCHIKAWA, Tetsuroh KUWABARA, Youhei YAMAZAKI, Hideki MIYATA
  • Publication number: 20160085117
    Abstract: A direct backlight includes a substrate having a plurality of light sources provided thereon; an optical member being provided at such a position as to face the light sources; and a supporting pole, fixed in between each adjacent two of the light sources on the substrate, for supporting the optical member, the supporting pole having light transparency, the supporting pole including two surfaces at least some region of which are mirror-finished and which respectively face the each adjacent two of the light sources.
    Type: Application
    Filed: May 15, 2014
    Publication date: March 24, 2016
    Applicant: SHARP KABUSHIKI KAISHA
    Inventors: Kohji ARAI, Shunsaku FUCHIKAWA, Tetsuroh KUWABARA, Ikuo NAKAMURA
  • Publication number: 20130343893
    Abstract: A turbine rotor related to the present invention includes a first member, and a second member joined to the first member, wherein the first and the second members are extended in an axial direction of the turbine rotor, a groove portion for welding is formed at a border between the first and the second members and penetrates the bottom portion of the groove portion, and a gas-introducing hole for introducing inert gas inside the turbine rotor is covered by welding.
    Type: Application
    Filed: March 22, 2012
    Publication date: December 26, 2013
    Inventors: Kenji Kawasaki, Ryuichi Yamamoto, Ikuo Nakamura, Shin Nishimoto, Seiichi Kawaguchi, Takashi Shige
  • Publication number: 20130049263
    Abstract: Disclosed is an injection molding mold device for manufacturing a cabinet for a thin display device that allows the cabinet to be molded with no appearance defects being caused on the front face part, even in a case where bosses and ribs are disposed on the rear face part of the cabinet. The injection molding mold device 1 includes a stationary mold half 10 and a movable mold half 20. In a cavity 40, a face 42 formed in the movable mold half 20 corresponds to a cabinet front face 82 of a front cabinet 80. Further, in the stationary mold half 10, a hot runner 30 is disposed in a predetermined location, and an injection port 32 is disposed in a location corresponding to the lateral face end part of a cabinet lateral face 90.
    Type: Application
    Filed: May 13, 2011
    Publication date: February 28, 2013
    Applicant: SHARP KABUSHIKI KAISHA
    Inventors: Ikuo Nakamura, Shunsaku Fuchikawa
  • Patent number: 8218213
    Abstract: A method of manufacturing a master for producing a hologram device. A first master is produced with a compensating angle. The second master is produced from the first master with an index matching material to reduce the interference pattern caused by internal reflections within the holographic plate of the master. The hologram device has a relatively narrow angle of reconstruction to provide visibility from a nearly perpendicular light source such as the headlight of an on-coming vehicle.
    Type: Grant
    Filed: July 2, 2007
    Date of Patent: July 10, 2012
    Assignee: Ciaudelli Productions, Inc
    Inventors: Joseph J. Ciaudelli, Ikuo Nakamura, Ana Maria Nicholson
  • Patent number: 8215904
    Abstract: A groove 50 formed in each stator ring segment piece 41 is formed to have side wall portions 50b on opposite sides inclined with respect to a bottom 50a so that a width of the groove 50 gradually decreases from an outer peripheral side toward the bottom 50a. A coupling member 42 has a sectional shape so as to have a maximum width at protrusions 42b at an intermediate portion in a thickness direction. The protrusions 42b on the opposite sides abut against or approach the side wall portions 50b of the groove 50 when the coupling member 42 is placed in the groove 50, a space 100 is formed on the side of the bottom 50a of the groove 50, and a welding groove 200 having a substantially V-shaped section is formed on the side remote from the bottom 50a of the groove 50.
    Type: Grant
    Filed: October 14, 2008
    Date of Patent: July 10, 2012
    Assignee: Mitsubishi Heavy Industries, Ltd.
    Inventors: Ikuo Nakamura, Kunihiko Waki
  • Publication number: 20100135782
    Abstract: The present invention has an object to provide an assembling method of a stator blade ring segment that can prevent the risk of thermal deformation and a reduction in strength, ensure flexibility of shape, and increase compression performance of a compressor. The present invention has another object to provide welding that prevents an object to be welded from rising from a groove or a recess during welding and allows satisfactory welding. A groove 50 formed in each segment piece 41 is formed to have side wall portions 50b on opposite sides inclined with respect to a bottom 50a so that a width of the groove 50 gradually decreases from an outer peripheral side toward the bottom 50a, and a coupling member 42 has a sectional shape so as to have a maximum width at protrusions 42b at an intermediate portion in a thickness direction.
    Type: Application
    Filed: October 14, 2008
    Publication date: June 3, 2010
    Inventors: Ikuo Nakamura, Kunihiko Waki
  • Publication number: 20070253041
    Abstract: A method of manufacturing a master for producing a hologram device is provided. A first master is produced with a compensating angle. The second master is produced from the first master with an index matching material to reduce the interference pattern caused by internal reflections within the holographic plate of the master. The hologram device has a relatively narrow angle of reconstruction to provide visibility from a nearly perpendicular light source such as the headlight of an on-coming vehicle.
    Type: Application
    Filed: July 2, 2007
    Publication date: November 1, 2007
    Inventors: Joseph Ciaudelli, Ikuo Nakamura, Ana Nicholson
  • Patent number: 7259899
    Abstract: A method of manufacturing a master for producing a hologram device. A first master is produced with a compensating angle. The second master is produced from the first master with an index matching material to reduce the interference pattern caused by internal reflections within the holographic plate of the master. The hologram device has a relatively narrow angle of reconstruction to provide visibility from a nearly perpendicular light source such as the headlight of an on-coming vehicle.
    Type: Grant
    Filed: September 24, 2004
    Date of Patent: August 21, 2007
    Assignee: Ciaudelli Productions, Inc.
    Inventors: Joseph J. Ciaudelli, Ikuo Nakamura, Ana Maria Nicholson
  • Patent number: 7149785
    Abstract: There is provided an information processing apparatus for controlling another electronic apparatus through a network, comprising: retrieving means for retrieving information associated with control over another electronic apparatus; storage means for storing a plurality of pieces of the information retrieved by the retrieving means; selecting means for selecting a desired piece of information from among the plurality of pieces of information; registration means for registering the desired piece of information as only information that can control another electronic apparatus on the network; and control means for controlling another electronic apparatus on the basis of the desired piece of information registered by the registration means.
    Type: Grant
    Filed: November 16, 2000
    Date of Patent: December 12, 2006
    Assignee: Sony Corporation
    Inventor: Ikuo Nakamura
  • Patent number: 7103660
    Abstract: An information processing apparatus for controlling an electronic device connected on a network which includes a device attribute information obtaining part for obtaining device attribute information about the electronic device from the electronic device through the network, an operation range assigning part for assigning the operation range of each user for the electronic device corresponding to the device attribute information obtained by the device attribute information obtaining part and storing the assigned operation range, and a controlling part for controlling the electronic device through the network in the operation range that has been assigned by the operation range assigning part.
    Type: Grant
    Filed: February 23, 2001
    Date of Patent: September 5, 2006
    Assignee: Sony Corporation
    Inventor: Ikuo Nakamura
  • Patent number: 7042894
    Abstract: A controlling apparatus, record medium, and method, which include the steps of (a) obtaining control information from the electronic devices, the control information allowing the electronic devices to be controlled, (b) determining whether or not the electronic devices have a lime setting function corresponding to the control information obtained at the step (a), (c) obtaining time information, and (d) setting each of the electronic devices determined as devices having the time setting function at the step (b) to the time information obtained at the step (c). Thus, even if an electronic device connected to a network system does not have a function for obtaining time information through the network system, time corresponding to time information can be set for the electronic device.
    Type: Grant
    Filed: February 9, 2001
    Date of Patent: May 9, 2006
    Assignee: Sony Corporation
    Inventor: Ikuo Nakamura
  • Publication number: 20060053921
    Abstract: In an actuator apparatus including a case having a cover for covering a motor containing portion and a gear containing portion, a motor contained in the motor containing portion, an output gear rotatably contained in the gear containing portion and driven to rotate by a drive shaft of the motor via a reduction gear, an output shaft rotatably supported by the case and rotated along with the output gear, and an output member attached to the output shaft, the motor is floatably supported in the motor containing portion via an elastic member, a front end of the drive shaft is rotatably supported via a bearing of a bearing holding portion of the gear containing portion, and the bearing is floatably supported by the bearing holding portion of the gear containing portion via a vibration isolating member.
    Type: Application
    Filed: August 25, 2005
    Publication date: March 16, 2006
    Applicant: Jidosha Denki Kogyo Co., Ltd.
    Inventors: Yuji Kawamura, Makito Kawamoto, Toshimasa Wada, Ikuo Nakamura
  • Publication number: 20060053920
    Abstract: The actuator device includes: a motor housed in a case having a cover; an output gear driven to rotate by the drive shaft of via a deceleration gear; an output shaft rotatably supported by the case and rotating together with the output gear; and an output cam mounted on the output shaft; the actuator device having a receiving recessed part accommodating a stopper element on the top surface of the output gear, a stopper element rotatably mounted on the output shaft facing inside the receiving recessed part, and a locking projection part that is locked to and separated from the projection part of the output shaft and a stopper on the stopper element; and stopper where each stopper of the stopper element is locked to the inner surface of the cover to limit the rotation angle of the output gear.
    Type: Application
    Filed: August 25, 2005
    Publication date: March 16, 2006
    Applicant: Jidosha Denki Kogyo Co., Ltd.
    Inventors: Yuji Kawamura, Ikuo Nakamura, Makito Kawamoto
  • Publication number: 20050068596
    Abstract: A method of manufacturing a master for producing a hologram device is provided. A first master is produced with a compensating angle. The second master is produced from the first master with an index matching material to reduce the interference pattern caused by internal reflections within the holographic plate of the master. The hologram device has a relatively narrow angle of reconstruction to provide visibility from a nearly perpendicular light source such as the headlight of an on-coming vehicle.
    Type: Application
    Filed: September 24, 2004
    Publication date: March 31, 2005
    Inventors: Joseph Claudelli, Ikuo Nakamura, Ana Maria Nicholson
  • Publication number: 20020031136
    Abstract: A controlling apparatus, record medium, and method, which include the steps of (a) obtaining control information from the electronic devices, the control information allowing the electronic devices to be controlled, (b) determining whether or not the electronic devices have a time setting function corresponding to the control information obtained at the step (a), (c) obtaining time information, and (d) setting the time information obtained at the step (c) to each of the electronic devices determined as devices having the time setting function at the step (b). Thus, even if an electronic device connected to a network system does not have a function for obtaining time information through the network system, time corresponding to time information can be set to the electronic device.
    Type: Application
    Filed: February 9, 2001
    Publication date: March 14, 2002
    Inventor: Ikuo Nakamura
  • Publication number: 20010051930
    Abstract: An information processing apparatus for controlling an electronic device connected on a network which includes a device attribute information obtaining part for obtaining device attribute information about the electronic device from the electronic device through the network, an operation range assigning part for assigning the operation range of each user for the electronic device corresponding to the device attribute information obtained by the device attribute information obtaining part and storing the assigned operation range, and a controlling part for controlling the electronic device through the network in the operation range that has been assigned by the operation range assigning part.
    Type: Application
    Filed: February 23, 2001
    Publication date: December 13, 2001
    Inventor: Ikuo Nakamura
  • Publication number: 20010013083
    Abstract: An information processing apparatus and method and a program storage medium are provided wherein a plurality of devices of the same type connected to each other by a network can be used as a single multi-connection apparatus. A Multi AVDISCFCM issues an instruction based on a process of an application program of an IRD to each AVDISCFCM to read out contents management information recorded on a recording medium loaded on each MD drive to produce an inner table. Further, the Multi AVDISCFCM issues an instruction to one of AVDISCFCMs to play back the predetermined tack recorded on said recording medium based on said contents management information selected by a user through GUI from said inner table. The AVDISCFCM outputs an AV/C command to the corresponding MD drive to play back the predetermined tack. The MD drive plays back the designated track recorded on the recording medium loaded on each MD drive in accordance with the AV/D command.
    Type: Application
    Filed: December 7, 2000
    Publication date: August 9, 2001
    Inventor: Ikuo Nakamura
  • Patent number: 6158228
    Abstract: A method for manufacturing single crystal ice by creating a temperature environment in which a top section of the refrigerating temperature distribution of a hermetically sealed refrigerating space is held to high temperature and a bottom section to low temperature, guiding water to the high-temperature section, and dripping droplets of the water to the low-temperature section.
    Type: Grant
    Filed: February 9, 1999
    Date of Patent: December 12, 2000
    Assignees: The Kanden Kogyo, Inc., The Kansai Electric Power Co., Inc., Katsutoshi Tsushima
    Inventors: Ikuo Nakamura, Hiroshi Morimoto, Tetsuya Kokubo, Minoru Iwasaki, Toshihiro Kiuchi, Zenji Imamura, Syoji Okamoto, Katsutoshi Tsushima
  • Patent number: RE35136
    Abstract: An actuator (1) of a diaphragm type which comprises an actuator case (2,3), a diaphragm (5) housed in the actuator case, a diaphragm plate (4) attached to the diaphragm for moving together with the diaphragm according to introduction of negative or atmospheric pressure into a negative pressure chamber (7) formed between the diaphragm and the actuator case (2) so as to actuate a device connected to the diaphragm plate. The diaphragm is formed with one or both of an annular rib (5e) having a thick-walled section and an annular expansive portion (5d) having a curved section. Therefore, the diaphragm is hard to be disengaged from the diaphragm plate even if an immoderate force is applied on the diaphragm.
    Type: Grant
    Filed: October 25, 1994
    Date of Patent: January 2, 1996
    Assignee: Jidosha Denki Kogyo Kabushiki Kaisha
    Inventors: Jiro Hasegawa, Ikuo Nakamura, Tadashi Hishinuma