Patents by Inventor Satoshi Takahashi

Satoshi Takahashi 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: 20140349118
    Abstract: Moving the substrates quickly, as well as applying a large pressure to the substrates are required. A pressing apparatus for pressing a plurality of substrates stacked on one another, includes: a first stage that supports the plurality of substrates; a second stage that can sandwich the plurality of substrates between the first stage and the second stage; a driving section that moves the first stage towards the second stage so as to sandwich the plurality of substrates; and a pressing section that, when the driving section has made the first stage reach a predetermined position, applies a pressing force to the first stage to press the plurality of substrates between the first stage and the second stage, where the driving section and the pressing section are arranged next to each other so that at least part of the driving section and the pressing section overlaps in the moving direction.
    Type: Application
    Filed: June 6, 2014
    Publication date: November 27, 2014
    Inventors: Shigeto Izumi, Satoshi Takahashi
  • Publication number: 20140343816
    Abstract: An ECU calculates the thermal margins of the in-wheel motors, on the basis of the thermal capacities of the in-wheel motors, the allowable limit temperatures, and the motor temperatures. Next, the ECU distributes the total requested torque between the requested torques for each wheel using the percentages of the thermal margins. The ECU controls the operation of an inverter such that the in-wheel motors generate the requested torques for the wheels. Thus, the four in-wheel motors generate uniform amounts of heat.
    Type: Application
    Filed: November 8, 2011
    Publication date: November 20, 2014
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yuichi Onoda, Kei Takakuwa, Hideki Fukudome, Satoshi Takahashi
  • Patent number: 8865459
    Abstract: The present invention relates to a nucleic acid analysis device for analysis of nucleic acid in a sample through fluorometry, in which a localized surface plasmon by light irradiation, and in which a nucleic acid probe or a nucleic acid synthase for the analysis of the nucleic acid in the sample is disposed in a region of generation of the surface plasmon. The present invention allows the fluorescence intensifying effect of the surface plasmon to be produced efficiently and also enables the immobilization of a DNA probe or the nucleic acid synthase in a region on which the fluorescence intensifying effect is exerted, thus making it possible to carry out a measurement on the base elongation reaction without having to remove the unreacted substrate with the fluorescent molecule.
    Type: Grant
    Filed: July 15, 2008
    Date of Patent: October 21, 2014
    Assignee: Hitachi High-Technologies Corporation
    Inventors: Masatoshi Narahara, Toshiro Saito, Satoshi Takahashi
  • Publication number: 20140295430
    Abstract: The method for analyzing biomolecules, includes the steps of: immobilizing biomolecules to be analyzed on surfaces of magnetic microparticles; reacting labeled probe molecules with the biomolecules to be analyzed; collecting and immobilizing the microparticles on a support substrate; and measuring a label on the support substrate. Since single-molecule immobilized magnetic microparticles are used in the present invention, the number of biomolecules can be counted, and since hybridization and an antigen-antibody reaction are performed with the microparticles having biomolecules immobilized thereon dispersed, the reaction can be rapidly performed. Further, the type and the abundance of biomolecules of interest can be determined at a single molecular level, so as to evaluate, in particular, the absolute concentration of biomolecules.
    Type: Application
    Filed: October 4, 2012
    Publication date: October 2, 2014
    Inventors: Toshiro Saito, Koshin Hamasaki, Satoshi Takahashi, Muneo Maeshima, Kyoko Imai, Kazumichi Imai, Ryuji Tao
  • Patent number: 8828285
    Abstract: A particulate production apparatus, including a droplet discharger to discharge a liquid including a particulate element which is solidified to become a particulate; and a pressure controller to feed the liquid including a particulate element to the droplet discharger at a pressure within a desired range.
    Type: Grant
    Filed: July 27, 2012
    Date of Patent: September 9, 2014
    Assignee: Ricoh Company, Ltd.
    Inventors: Kiyotada Katoh, Minoru Masuda, Yasutada Shitara, Yoshihiro Norikane, Satoshi Takahashi
  • Publication number: 20140242514
    Abstract: A particulate material production method is provided. The particulate material production method includes ejecting a particulate material composition liquid, which includes an organic solvent and a particulate material composition including at least a resin and dissolved or dispersed in the organic solvent, from at least one nozzle to form droplets of the particulate material composition liquid in a gas phase; and solidifying the droplets of the particulate material composition liquid to prepare particles of the particulate material composition. The droplet solidifying step includes contacting the droplets with a poor solvent for the particulate material composition.
    Type: Application
    Filed: December 30, 2013
    Publication date: August 28, 2014
    Inventors: Ryota Inoue, Yoshihiro Moriya, Hiroshi Yamada, Tatsuru Moritani, Minoru Masuda, Akinori Saito, Yasutada Shitara, Kiyotada Katoh, Satoshi Takahashi
  • Patent number: 8810863
    Abstract: An image forming apparatus, having a function of superimposing a pattern on an image based on parameters set for one or more document properties, includes a memory to store an administrator-set parameter and a user-set parameter settable for each one of the document properties of the superimposed pattern; a mode determination unit to identify a pattern superimposing mode from a plurality of pattern superimposing modes; a pattern information obtaining unit to obtain the administrator-set parameter or the user-set parameter for each one of the document properties to be used for superimposing the pattern on the image based on the identified pattern superimposing mode and by referencing a property-mode correlation table correlating each one of the document properties and the plurality of pattern superimposing modes; an image drawing information generator to generate image drawing information for the image superimposed with the pattern; and an image outputting unit to output the image.
    Type: Grant
    Filed: July 2, 2012
    Date of Patent: August 19, 2014
    Assignee: Ricoh Company, Ltd.
    Inventor: Satoshi Takahashi
  • Publication number: 20140216285
    Abstract: The present invention provides a water-developable laminate of photosensitive resin for letterpress printing original plate by which finer pattern can be reproduced excellently upon making a plate and printing. The flexographic printing original plate being developable by water according to the present invention is characterized in that at least a support, a photosensitive resin layer containing 25% by mass or more of latex having gelation degree of 55% or more and an adhesion-preventing layer are successively laminated, and that the adhesion-preventing layer contains a cellulose derivative. The water-developable laminate of photosensitive resin according to the present invention is characterized in that at least a support, an adhesive layer, a photosensitive resin layer containing a water-soluble polymer compound and an adhesion-preventing layer are successively laminated, and that the adhesion-preventing layer contains a cellulose derivative.
    Type: Application
    Filed: August 22, 2012
    Publication date: August 7, 2014
    Applicant: TOYOBO CO., LTD.
    Inventors: Kazuya Yoshimoto, Tetsuma Kawakami, Hiromichi Yonekura, Satoshi Takahashi
  • Publication number: 20140200162
    Abstract: A convenient method for nucleic acid analysis is provided, which enables 1000 or more types of nucleic acid to be analyzed collectively with high comprehensiveness and with a dynamic range of at least four digits. In particular, provided is a very effective analytical method especially for untranslated RNAs and microRNAs, of which the types of target nucleic acids is 10000 or lower. Nucleic acids can be analyzed conveniently and rapidly with high comprehensiveness and quantitative performance at single-molecule sensitivity and resolution by following the steps of: preparing a group of target nucleic acid fragments one molecule at a time and hybridizing the nucleic acid molecules, which have known base sequences and have been labeled with the fluorescence substances, with the group of the target nucleic acid fragments to detect the fluorescence substances labeling the hybridized nucleic acid molecules.
    Type: Application
    Filed: May 16, 2012
    Publication date: July 17, 2014
    Applicant: HITACHI HIGH TECHNOLOGIES CORPORATION
    Inventors: Toshiro Saito, Koshin Hamasaki, Satoshi Takahashi, Muneo Maeshima, Kyoko Imai, Kazumichi Imai, Ryuji Tao
  • Patent number: 8749937
    Abstract: Provided is a display device which enables the automatic return of a power source circuit after the power source circuit is protected from an overcurrent, at low cost. The display device includes: an output transistor having a base to which a drive voltage signal is inputted and outputting a drive voltage from an emitter; a first transistor being turned on when an overcurrent flows into the output transistor; and a second transistor being turned on and turning off the output transistor when the first transistor is turned on, the first and second transistors are repeatedly turned on and off so as to make the output transistor intermittently operate within an overcurrent operation period, and the first and second transistors are turned off and the output transistor automatically returns to a normal operation when an operation period is shifted from the overcurrent operation period to a normal operation period.
    Type: Grant
    Filed: September 23, 2011
    Date of Patent: June 10, 2014
    Assignees: Japan Display Inc., Panasonic Liquid Crystal Display Co., Ltd.
    Inventors: Toshihiro Nakamoto, Satoshi Takahashi
  • Publication number: 20140137991
    Abstract: The present invention provides a high-temperature shape memory alloy, in which Hf, Zr, Ta, Nb, V, Mo, and W as a third element except Ni are added to TiPd to thereby improve high-temperature strength and exhibit large shape recovery in a high-temperature range of 200° C. to 500° C., and a method for producing the high-temperature shape memory alloy.
    Type: Application
    Filed: July 13, 2012
    Publication date: May 22, 2014
    Applicants: IHI Corporation, National Institute for Materials Science
    Inventors: Yoko Mitarai, Mamiko Kawakita, De-hai Ping, Toru Hara, Satoshi Takahashi, Madoka Takahashi
  • Publication number: 20140141110
    Abstract: The particulate material production method includes vibrating a particulate material composition liquid in a liquid column resonance chamber having at least one nozzle to form a standing wave in the particulate material composition liquid caused by liquid column resonance, so that droplets of the particulate material composition liquid are ejected in a droplet ejection direction from the nozzle so as to fly in a space in a flight direction; feeding a gas in a direction substantially perpendicular to the droplet ejection direction to change the flight direction of the ejected droplets; and solidifying the droplets in the space to produce a particulate material. The particulate material composition liquid includes at least a solvent and a component of the particulate material dissolved or dispersed in the solvent, and the nozzle is located at a location corresponding to an anitnode of the standing wave.
    Type: Application
    Filed: January 28, 2014
    Publication date: May 22, 2014
    Inventors: Kiyotada KATOH, Yasutada SHITARA, Minoru Masuda, Yoshihiro NORIKANE, Kenta KENJOH, Satoshi TAKAHASHI
  • Publication number: 20140110259
    Abstract: A biopolymer optical analysis apparatus is provided with a biopolymer characteristic analysis chip including a solid substrate, nanopores provided in the substrate, and electrically conductive thin films on the substrate, at least portions of the thin films facing the nanopores, a light source and an irradiation optical system for producing Raman scattered lights from biopolymers entering the nanopores, and a detection device including a Raman scattered light collecting system, a separating component that splits collected light into transmitted light and reflected light, an image-forming optical system through which the split lights form images, and a two-dimensional detector for detecting the lights forming the images. External light from the light source and the irradiation optical system is applied to the characteristic analysis chip, and the detection device detects Raman scattered lights from biopolymers in the analysis chip.
    Type: Application
    Filed: May 29, 2012
    Publication date: April 24, 2014
    Applicant: HITACHI HIGH-TECHNOLOGIES CORPORATION
    Inventors: Satoshi Takahashi, Nobutaka Kumazaki
  • Publication number: 20140108904
    Abstract: A detector (11) of the present invention detects cessation of input to an input form by a user. A generator (12), when input is started again by the user after the user ceased input, acquires an input status of input to the form by the user that was outputted from a monitor that monitors the input status of the input of the information by the user, estimates a cause for input being ceased by the user based on the input status, and then, based on the estimated cause, generates a new input form for which input conditions have been relaxed.
    Type: Application
    Filed: May 31, 2012
    Publication date: April 17, 2014
    Applicant: Rakuten, Inc.
    Inventors: Hiroshi Ichikawa, Hiroyuki Tokunaga, Satoshi Takahashi, Ikuyo Kobayashi
  • Publication number: 20140097267
    Abstract: A cleaning method for cleaning a droplet ejector, which includes nozzles to eject a particulate material composition liquid, and a nozzle plate bearing the nozzles is provided. The cleaning method includes forming a substantially closed cleaning space outside the nozzles and the nozzle plate; supplying a cleaning liquid to the cleaning space so that the nozzles and the nozzle plate are contacted with the cleaning liquid; and vibrating the cleaning liquid when the nozzles and the nozzle plate are contacted with the cleaning liquid to clean the nozzles and the nozzle plate.
    Type: Application
    Filed: September 18, 2013
    Publication date: April 10, 2014
    Applicant: RICOH COMPANY, LTD.
    Inventors: Yasutada Shitara, Minoru Masuda, Shinji Aoki, Yoshihiro Norikane, Andrew Mwaniki Mulwa, Masaru Ohgaki, Kiyotada Katoh, Satoshi Takahashi
  • Publication number: 20140092289
    Abstract: A device for processing captured-image signals, the device includes a pixel array having a plurality of lines, each having first pixels and second pixels including pixels interposed between the first pixels, a scanner configured to alternately perform, in one frame, first scanning for reading, from the pixel array, captured-image signals of the first pixels along each line in one of a direction from a first one of the lines to a last one thereof and a direction from the last line to the first line and second scanning for reading, from the pixel array, captured-image signals of the second pixels along each line in the other direction, and a processor coupled to a memory and configured to combine the read captured-image signals of the first pixels and the read captured-image signals of the second pixels.
    Type: Application
    Filed: September 20, 2013
    Publication date: April 3, 2014
    Applicant: FUJITSU LIMITED
    Inventor: Satoshi TAKAHASHI
  • Patent number: 8680484
    Abstract: Provided are a method and an apparatus for easily identifying and detecting fluorescent material types captured in respective reaction regions of a substrate, particularly, a method and an apparatus for identifying and measuring the fluorescence intensities of a plurality of fluorescent materials using a small pixel count. The fluorescence intensities of four or more types of fluorescent materials are divided by a dividing section at ratios different at least for each fluorescence maximum wavelength range, and are detected by at least one detector including pixels for detecting the light fluxes divided at the different ratios. The type of the fluorescent material is determined on the basis of the ratio of the detected fluorescence intensity of the same detection portion, and the fluorescence intensity is measured.
    Type: Grant
    Filed: June 4, 2010
    Date of Patent: March 25, 2014
    Assignee: Hitachi High-Technologies Corporation
    Inventors: Satoshi Takahashi, Tsuyoshi Sonehara, Takanobu Haga
  • Patent number: 8679723
    Abstract: A method of manufacturing toner is provided. The method includes preparing a toner constituents liquid by dissolving or dispersing toner constituents in an organic solvent. The toner constituents includes a binder resin and a charge controlling agent. The charge controlling agent includes a polycondensation product of a phenol with an aldehyde. The method further includes forming a liquid column resonance standing wave in the toner constituents liquid in a chamber having at least one nozzle by vibrating the toner constituents liquid. The method further includes forming the toner constituents liquid into liquid droplets by discharging the toner constituents liquid from the nozzle. The nozzle is disposed within an area including antinodes of the liquid column resonance standing wave. The method further includes removing the organic solvent from the liquid droplets to solidify the liquid droplets.
    Type: Grant
    Filed: March 29, 2012
    Date of Patent: March 25, 2014
    Assignee: Ricoh Company, Ltd.
    Inventors: Minoru Masuda, Yasutada Shitara, Yoshihiro Norikane, Kiyotada Katoh, Satoshi Takahashi
  • Patent number: 8680483
    Abstract: A fluorescence detector in which a sample substrate is provided with a structure unit comprising a prism or a diffraction grating. After excitation light falling on the sample substrate is totally reflected at a biomolecule-immobilized face that is located in the opposite side of the structure unit, the structure unit allows the emission of the reflected light therefrom. To ensure multiple visual field measurement, a sample substrate-driving unit is provided to scan the sample substrate.
    Type: Grant
    Filed: December 22, 2009
    Date of Patent: March 25, 2014
    Assignee: Hitachi High-Technologies Corporation
    Inventors: Takanobu Haga, Tsuyoshi Sonehara, Kenko Uchida, Tomoyuki Sakai, Satoshi Takahashi
  • Patent number: 8673534
    Abstract: The particulate material production method includes vibrating a particulate material composition liquid in a liquid column resonance chamber having at least one nozzle to form a standing wave in the particulate material composition liquid caused by liquid column resonance, so that droplets of the particulate material composition liquid are ejected in a droplet ejection direction from the nozzle so as to fly in a space in a flight direction; feeding a gas in a direction substantially perpendicular to the droplet ejection direction to change the flight direction of the ejected droplets; and solidifying the droplets in the space to produce a particulate material. The particulate material composition liquid includes at least a solvent and a component of the particulate material dissolved or dispersed in the solvent, and the nozzle is located at a location corresponding to an anitnode of the standing wave.
    Type: Grant
    Filed: April 3, 2012
    Date of Patent: March 18, 2014
    Assignee: Ricoh Company, Ltd.
    Inventors: Kiyotada Katoh, Yasutada Shitara, Minoru Masuda, Yoshihiro Norikane, Kenta Kenjoh, Satoshi Takahashi