Patents by Inventor Takashi Kurihara

Takashi Kurihara 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: 20140076384
    Abstract: A layered compound-metal particle composite 3 is obtained by the addition, to an organically modified layered compound 1 formed by the intercalation of organic ions between layers of a layered compound, of both an aqueous colloidal metal solution 2 in which metal particles are dispersed as a metal colloid in water, and a nonaqueous solvent which is a poor solvent for the metal colloid and has an excellent ability to swell the organically modified layered compound 1.
    Type: Application
    Filed: February 14, 2012
    Publication date: March 20, 2014
    Applicant: KYUSHU UNIVERSITY
    Inventors: Sunao Yamada, Masashi Ogawa, Takashi Kurihara, Kengo Ito
  • Patent number: 8610268
    Abstract: A semiconductor element includes connection terminals. The connection terminals are each shaped in such a manner that the transverse cross-sectional area in a portion near the leading end thereof decreases toward the leading end. Specifically, the shape of each of the connection terminals is columnar except for the portion near the leading end, and the side surface in the portion near the leading end of the connection terminal is shaped in a tapered form. Furthermore, a metal layer for improving a solder wettability may be formed at least on the side surface shaped in the tapered form, of the connection terminal.
    Type: Grant
    Filed: September 1, 2011
    Date of Patent: December 17, 2013
    Assignee: Shinko Electric Industries Co., Ltd.
    Inventors: Kazutaka Kobayashi, Tadashi Arai, Takashi Kurihara
  • Publication number: 20130158784
    Abstract: In a hydraulic shovel operability range display device, a calculation unit is configured to set a boundary between an operability range and an underbody area along a vertical direction in a global coordinate system when a vehicle body is horizontally oriented. When the vehicle body is tilted forward, the calculation unit is configured to set the boundary so as to be maintained along the vertical direction in the global coordinate system. When the vehicle body is tilted backwards, the calculation unit is configured to correct the boundary between the operability range and the underbody area so that an angle formed by the boundary and the ground surface on which the vehicle body is positioned is at least 90°.
    Type: Application
    Filed: February 8, 2012
    Publication date: June 20, 2013
    Inventors: Ryo Fukano, Hisashi Asada, Takashi Kurihara
  • Publication number: 20130158797
    Abstract: A calculation unit of a hydraulic shovel display system sets a predetermined display range displayed as a guidance picture for land shape data. The guidance picture shows a cross section of a target surface included in a display range as seen from a side of a main vehicle body, and a current position of the hydraulic shovel. The calculation unit calculates a position of a start point nearest the main vehicle body and a position of an end point set apart from the start point by a maximum reach length of the work machine in the cross section of the target surface as seen from the side based on land shape data, work machine data and a current position of the main vehicle body. The calculation unit calculates a predetermined reference point of the display range based on the positions of the start point and the end point.
    Type: Application
    Filed: February 8, 2012
    Publication date: June 20, 2013
    Inventors: Ryo Fukano, Azumi Nomura, Takashi Kurihara, Etsuo Fujita, Masao Ando, Toshihiro Koide
  • Publication number: 20130158787
    Abstract: A display system in a hydraulic shovel has a calculation unit and a display unit. The calculation unit is configured to calculate a distance between a design surface and a position closest to the design surface among positions of a blade edge of a bucket in a widthwise direction of the blade edge based on positional information for the blade edge and the design surface. The display unit is configured and arranged to display a guidance picture. The guidance picture includes an image showing the positional relationship between the design surface and the blade edge of the bucket, and information indicating the distance between the design surface and the position closest to the design surface.
    Type: Application
    Filed: February 8, 2012
    Publication date: June 20, 2013
    Inventors: Azumi Nomura, Takashi Kurihara, Etsuo Fujita, Masao Ando
  • Publication number: 20130158786
    Abstract: In a display system in an excavator, a position of an upper boundary line and a position of a lower boundary line are calculated. The upper boundary line indicates a height of a top of a cross section of a display object surface. The lower boundary line indicates a height of a bottom of the cross section of the display object surface. When the current position of the excavator is between the upper boundary line and the lower boundary line, a predetermined reference point of a display range is set to a predetermined position between the upper and lower boundary lines. When the current position of the excavator is above the upper boundary line, the reference point is set above the predetermined position. When the current position of the excavator is below the lower boundary line, the reference point is set below the predetermined position.
    Type: Application
    Filed: February 8, 2012
    Publication date: June 20, 2013
    Applicant: Komatsu Ltd.
    Inventors: Ryo Fukano, Azumi Nomura, Takashi Kurihara, Etsuo Fujita, Masao Ando, Toshihiro Koide
  • Patent number: 8409872
    Abstract: A cartridge for use in measuring a component to be measured contained in a sample includes a diluting well for diluting a predetermined amount of the sample to a desired dilution, and a reaction well in which the component to be measured contained in the sample and a substance specifically reacting therewith are allowed to react. A diluting solution is filled in the diluting well in a predetermined amount to provide the desired dilution based on a type of the component to be measured when the predetermined amount of the sample is dispensed in the diluting well by a uniform operation.
    Type: Grant
    Filed: October 28, 2002
    Date of Patent: April 2, 2013
    Assignee: Mitsubishi Chemical Medience Corporation
    Inventors: Hiroyuki Yokoi, Takashi Kurihara
  • Publication number: 20130075708
    Abstract: The present invention provides a light emitting device 11 that includes a support substrate 13, partition walls 12 provided on the support substrate 13 and defining sections set on the support substrate 13, and a plurality of organic electroluminescent (EL) elements 14 provided on the sections defined by the partition walls 12. Each of the organic EL elements 14 is configured by laminating a first electrode 15, an organic EL layer, and a second electrode 18 in this order on the support substrate 13. At least part of the first electrode 15 is arranged apart from the partition walls 12 on the support substrate 13. The organic EL layer has an extension portion 20 extending from the first electrode 15 to the partition walls 12. A surface of a member in contact with a bottom surface of the extension portion 20 has a lyophilic property higher than that of a surface of each of the partition walls 12.
    Type: Application
    Filed: March 24, 2011
    Publication date: March 28, 2013
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Takashi Kurihara, Mitsutoshi Akatsu, Takuji Fujisawa
  • Patent number: 8383421
    Abstract: An object of the present invention is to provide a cartridge for automatic measurement used in an automatic measuring device, capable of automatically performing measurement including heat treatment of a sample, and a measuring device using the cartridge. The present invention relates to a cartridge for use in measuring a component to be measured contained in a sample, comprising: at least a heat-treatment well for performing heat treatment of the sample; and a reaction well for reacting the component to be measured in the sample with a material specifically reacting therewith.
    Type: Grant
    Filed: January 17, 2006
    Date of Patent: February 26, 2013
    Assignee: Mitsubishi Chemical Medience Corporation
    Inventors: Atsushi Yanagida, Takashi Kurihara, Hiroyuki Yokoi, Atsushi Koyata, Yoshikazu Okamura, Daishi Miyamoto
  • Patent number: 8358288
    Abstract: The present invention relates to a touch-sensor-provided liquid crystal display device (10), the touch-sensor-provided liquid crystal display device (10) including a liquid crystal display panel (20) which includes a plurality of photo sensors (40) for detecting a touched position, and a backlight unit (90) provided on a backside of the liquid crystal display panel (20). The backlight unit (90) emits light at least part of which serves as light (L10) dedicated to sensing which is used for position detection by the plurality of photo sensors (40), and the light (L10) dedicated to sensing travels in a direction (D2) which is different from a direction (D1) toward a main viewer (V) of the liquid crystal display panel (20).
    Type: Grant
    Filed: November 28, 2008
    Date of Patent: January 22, 2013
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Takashi Kurihara, Yasuhiro Kume, Takaaki Okamoto, Tomoko Nango
  • Publication number: 20130011856
    Abstract: An object of the present invention is to provide a cartridge for automatic measurement used in an automatic measuring device, capable of automatically performing measurement including heat treatment of a sample, and a measuring device using the cartridge. The present invention relates to a cartridge for use in measuring a component to be measured contained in a sample, comprising: at least a heat-treatment well for performing heat treatment of the sample; and a reaction well for reacting the component to be measured in the sample with a material specifically reacting therewith.
    Type: Application
    Filed: September 14, 2012
    Publication date: January 10, 2013
    Applicant: MITSUBISHI KAGAKU IATRON, INC.
    Inventors: Atsushi YANAGIDA, Takashi KURIHARA, Hiroyuki YOKOI, Atsushi KOYATA, Yoshikazu OKAMURA, Daishi MIYAMOTO
  • Patent number: 8289312
    Abstract: In a liquid crystal display device performing alternating-current driving, at least one of a gate voltage amplitude Vgp?p(p) upon application of a positive polarity voltage and a gate voltage amplitude Vgp?p(n) upon application of a negative polarity voltage is changed in accordance with a liquid crystal driving frequency. Thus, an effective value of a liquid crystal application voltage in a positive polarity is set to be equal to an effective value of a liquid crystal application voltage in a negative polarity irrespective of the liquid crystal driving frequency, so that flicker is prevented from occurring when the liquid crystal driving frequency is switched. As the liquid crystal driving frequency is low, a gate low voltage Vgln after application of the negative polarity voltage is set to be low. Thus, a leak current from a TFT is reduced in the negative polarity, and a liquid crystal element is improved in voltage holding ratio.
    Type: Grant
    Filed: December 7, 2007
    Date of Patent: October 16, 2012
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Noriko Matsuda, Atsuhito Murai, Masaki Uehata, Takashi Kurihara
  • Publication number: 20120242353
    Abstract: There is provided a physical property measuring method for a TFT liquid crystal panel, includes an impedance setting step of setting the impedance between the source and drain of a TFT of the TFT liquid crystal panel to be less than or equal to a predetermined value, a voltage application step of applying a voltage that cyclically varies to a liquid crystal layer of the TFT liquid crystal panel. And the method further includes a physical property measuring step of measuring a transient current flowing through the liquid crystal layer to which the voltage that cyclically varies is applied in the voltage application step to measure physical properties of the liquid crystal layer.
    Type: Application
    Filed: June 5, 2012
    Publication date: September 27, 2012
    Applicants: SHARP KABUSHIKI KAISHA, TOYO CORPORATION
    Inventors: Masaru Inoue, Kunihiko Sasaki, Takashi Kurihara, Yasuhiro Kume
  • Patent number: 8232639
    Abstract: In a method of manufacturing a semiconductor-device mounted board, connection terminals are formed on electrode pads on a semiconductor integrated circuit respectively. A first insulating layer is formed to cover the connection terminals. A plate-like medium having a rough surface is disposed on the first insulating layer. The rough surface of the plate-like medium is pressed onto the first insulating layer so that a part of each of the connection terminals is exposed. A semiconductor device is produced by removing the plate-like medium. A second insulating layer is formed to cover side surfaces of the semiconductor device. A wiring pattern is formed to cover surfaces of the first and second insulating layers, the wiring pattern being electrically connected to the exposed connection terminal parts.
    Type: Grant
    Filed: November 23, 2010
    Date of Patent: July 31, 2012
    Assignee: Shinko Electric Industries Co., Ltd.
    Inventors: Toshio Kobayashi, Takaharu Yamano, Takashi Kurihara
  • Patent number: 8212582
    Abstract: There is provided a physical property measuring method for a TFT liquid crystal panel, includes an impedance setting step of setting the impedance between the source and drain of a TFT of the TFT liquid crystal panel to be less than or equal to a predetermined value, a voltage application step of applying a voltage that cyclically varies to a liquid crystal layer of the TFT liquid crystal panel. And the method further includes a physical property measuring step of measuring a transient current flowing through the liquid crystal layer to which the voltage that cyclically varies is applied in the voltage application step to measure physical properties of the liquid crystal layer.
    Type: Grant
    Filed: February 7, 2011
    Date of Patent: July 3, 2012
    Assignees: TOYO Corporation, Sharp Kabushiki Kaisha
    Inventors: Masaru Inoue, Kunihiko Sasaki, Takashi Kurihara, Yasuhiro Kume
  • Publication number: 20120074578
    Abstract: A semiconductor element includes connection terminals. The connection terminals are each shaped in such a manner that the transverse cross-sectional area in a portion near the leading end thereof decreases toward the leading end. Specifically, the shape of each of the connection terminals is columnar except for the portion near the leading end, and the side surface in the portion near the leading end of the connection terminal is shaped in a tapered form. Furthermore, a metal layer for improving a solder wettability may be formed at least on the side surface shaped in the tapered form, of the connection terminal.
    Type: Application
    Filed: September 1, 2011
    Publication date: March 29, 2012
    Applicant: SHINKO ELECTRIC INDUSTRIES CO., LTD.
    Inventors: Kazutaka KOBAYASHI, Tadashi Arai, Takashi Kurihara
  • Patent number: 8138018
    Abstract: A manufacturing method of a semiconductor device includes a film state underfill resin adhering step wherein film state underfill resin in a semi-cured state is adhered on the first surface of the board main body without forming a gap between the first surface of the board main body and the pad; a flattening step wherein an upper surface of the film state underfill resin is flattened; a chip connecting step wherein the semiconductor chip is pressed onto the upper surface of the film state underfill resin after the flattening step so that the semiconductor chip is flip chip connected to the pad; and an underfill resin forming step wherein the film state underfill resin is cured so that the underfill resin is formed between the semiconductor chip and the wiring board.
    Type: Grant
    Filed: April 6, 2009
    Date of Patent: March 20, 2012
    Assignee: Shinko Electric Industries Co., Ltd.
    Inventors: Kiyoshi Oi, Takashi Kurihara
  • Publication number: 20120043005
    Abstract: A bonding tool holds a lower chip against a release tape held by a suction force. The bonding tool has an electronic-component suction opening against which the lower chip is held and, surrounding the electronic-component suction opening, a trench that accommodates the release tape. The lower chip is heated, by being pressed against an underfill material and, thus, an area on which an upper chip is mounted is formed in such a manner that the underfill material protrudes out from the lower chip. During the heating, because an expanded part of the release tape, expanded due to heat, is inserted into the trench, no folded line is formed on the upper surface of the underfill material.
    Type: Application
    Filed: May 27, 2011
    Publication date: February 23, 2012
    Applicants: SHINKO ELECTRIC INDUSTRIES CO., LTD., FUJITSU LIMITED
    Inventors: Takatoyo YAMAKAMI, Hidehiko KIRA, Takashi KUBOTA, Kiyoshi OI, Kiyoaki IIDA, Takashi KURIHARA
  • Patent number: 8115300
    Abstract: In a semiconductor apparatus, a semiconductor element is mounted on a wiring substrate. Wiring patterns and protrusions are formed on a surface of a substrate with the wiring patterns extending on tops of the protrusions. The surface of the substrate on which the wiring patterns are formed are covered with an insulating layer. Surfaces of connection parts of the wiring patterns formed on the tops of the protrusions are formed with the surfaces of the connection parts exposed to a surface of the insulating layer on a level with the surface of the insulating layer or in a position lower than the surface of the insulating layer. The connection parts are formed as pads for connection formed in alignment with connection electrodes of the semiconductor element. The semiconductor element is mounted by making electrical connection to the connection parts by flip chip bonding.
    Type: Grant
    Filed: June 14, 2007
    Date of Patent: February 14, 2012
    Assignee: Shinko Electric Industries Co., Ltd.
    Inventors: Shigetsugu Muramatsu, Tsuyoshi Kobayashi, Takashi Kurihara
  • Publication number: 20110285326
    Abstract: A display device substrate to be bonded to a driving substrate provided with a driving circuit for driving a plurality of organic electroluminescent elements, the display device substrate comprising a substrate main body; a plurality of organic electroluminescent elements provided on the substrate main body; a bank sectioning the plurality of organic electroluminescent elements on the substrate main body; a protruding pedestal provided on the substrate main body; and a first connecting electrode arranged so as to extend from the organic electroluminescent element and over the pedestal, wherein in a state where the display device substrate has been bonded to the driving substrate, the pedestal is arranged at a position where the first connecting electrode arranged on the pedestal is connected with a second connecting electrode that the driving circuit has, and the bank and the pedestal have the same height.
    Type: Application
    Filed: February 2, 2010
    Publication date: November 24, 2011
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Masaru Kajitani, Takashi Kurihara, Yukiya Nishioka