Patents by Inventor Yutaka Matsumoto

Yutaka Matsumoto 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: 20150017759
    Abstract: A method for producing a multiple-surface imposition vapor deposition mask enhances definition and reduces weight even when a size is increased. Each of multiple masks in an open space in a frame is configured by a metal mask having a slit, and a resin mask that is positioned on a front surface of the metal mask and has openings corresponding to a pattern to be produced by vapor deposition arranged by lengthwise and crosswise in a plurality of rows. In formation of the plurality of masks, after each of the metal masks and a resin film material for producing the resin mask are attached to the frame, the resin film material is processed, and the openings corresponding to the pattern to be produced by vapor deposition are formed in a plurality of rows lengthwise and crosswise, whereby the multiple-surface imposition vapor deposition mask of the above described configuration is produced.
    Type: Application
    Filed: January 11, 2013
    Publication date: January 15, 2015
    Inventors: Yoshinori Hirobe, Yutaka Matsumoto, Masato Ushikusa, Toshihiko Takeda, Katsunari Obata, Hiroyuki Nishimura
  • Patent number: 8913514
    Abstract: A communication control unit and a communication control system are provided in which control devices can synchronously operate. In a communication control system in which a communication control unit and multiple control devices having an actuator to operate a control target are connected via a network, the communication control unit provides a control command to the control devices, synchronizes times of the communication control unit and the control devices, obtains communication delays relative to the control devices, collects control start times of the control devices, obtains a time by subtracting the control start time from a predetermined time as a start time of the control device, calculates a time obtained by subtracting the communication delay from the start time for each control device, and transmits the control command to the control devices before the earliest time of the calculated times.
    Type: Grant
    Filed: August 19, 2011
    Date of Patent: December 16, 2014
    Assignee: Hitachi, Ltd.
    Inventors: Tatsuya Maruyama, Tsutomu Yamada, Shinji Yonemoto, Takashi Iwaki, Hironori Ohashi, Yutaka Matsumoto
  • Patent number: 8682270
    Abstract: An FM receiver includes a receiving unit that receives a signal from a broadcasting station and outputs a receiving signal, an equalizer that equalizes the receiving signal by using a calculated weight, and obtains an equalized output signal, a demodulator that demodulates the equalized output signal to reproduce the signal from the broadcasting station, a detection unit that observes size of the calculated weight to detect a capture state with respect to an undesired broadcasting station and generates a capture detection signal, and a weight setting unit that sets the calculated weight with respect to the equalizer at a steady state, and sets a specific weight for temporarily setting the equalizer in a through state when the capture detection signal is generated.
    Type: Grant
    Filed: September 2, 2008
    Date of Patent: March 25, 2014
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Tsuguhide Aoki, Kiyonori Takahashi, Yutaka Matsumoto
  • Publication number: 20140036165
    Abstract: Disclosed is a touchscreen panel sensor film with alignment marks or product information assigned thereto, this sensor film being formed so as to improve in post-processing accuracy. The touchscreen panel sensor film according to this invention includes a transparent base film and a transparent electrical conductor pattern provided on at least one surface of the base film, and achieves the improvement of post-processing accuracy by having alignment marks or product information in a non-active area on the sensor film.
    Type: Application
    Filed: July 10, 2013
    Publication date: February 6, 2014
    Applicant: Dai Nippon Printing Co., Ltd.
    Inventors: Masahiro TAKAHASHI, Mitsuru IIDA, Yutaka MATSUMOTO, Junzo MATSUDA, Kazuya OGAWA, Tatsuhiko ISHIGAMI
  • Publication number: 20140013592
    Abstract: An insertion system for electrical conductors is provided that can widen the gap between insulating paper. An insertion system (1) includes: a first moving part (4) that causes a leg of the coil element (10) to move in an insertion direction of a slot (16); a guide part (3) that guides the leg into the slot (16); and a pair of first spreader plates (7A) and a pair of second spreader plates (7B) that can spread at a leading end side thereof, in which these pairs of spreader plates are formed so as to extend inclined relative to the insertion direction so as to approach each other towards a leading end side, and a gap therebetween is narrower than a width of insulating paper (17) at the leading end side, and is wider than a width of the leg of the coil element (10) at a base end side.
    Type: Application
    Filed: July 10, 2013
    Publication date: January 16, 2014
    Inventors: Toru Yoshida, Mitsuhiro Yamada, Yutaka Matsumoto, Kenichi Ohno, Kazuhito Hiraga, Junji Nakajima
  • Patent number: 8557058
    Abstract: The invention provides a non-oriented electrical steel sheet excellent in yield strength for use as an iron core material for high rpm motors that does not sacrifice yield or productivity in motor core punching or steel sheet production, which non-oriented electrical steel sheet is given a chemical composition of, in mass %, C: 0.01 to 0.05%, Si: 2.0 to 4.0%, Mn: 0.05 to 0.5%, Al: 3.0% or less and Nb: 0.01 to 0.05%, and optionally Ni at a preferable content of more than 0.5% and less than 3.0%, the balance being Fe and unavoidable impurities, Mn and C contents expressed in mass % are made to satisfy Mn?0.6-10×C, recrystallized portion area fraction is made 50% or greater, yield strength in tensile testing is made 650 MPa or greater, and average-grain diameter viewed in steel sheet cross-section is made 40 ?m or less, and electrical steel sheet production is conducted using a hot-rolled sheet whose transition temperature in impact testing is 70° C. or less.
    Type: Grant
    Filed: June 15, 2007
    Date of Patent: October 15, 2013
    Assignee: Nippon Steel & Sumitomo Metal Corporation
    Inventors: Yoshihiro Arita, Hidekuni Murakami, Yutaka Matsumoto, Saori Haranaka, Takeshi Kubota
  • Patent number: 8368912
    Abstract: An image forming apparatus capable of both normal printing and special-purpose printing includes a first identification unit, a second identification unit, and a selection unit. The first identification unit identifies a type of print data. The second identification unit identifies a type of print material. The selection unit selects a print resource in accordance with a combination of the type of print data identified by the first identification unit and the type of print material identified by the second identification unit. The selection unit selects the print resource so as to prevent unauthorized printing from being performed when the print data is for special-purpose printing.
    Type: Grant
    Filed: November 6, 2008
    Date of Patent: February 5, 2013
    Assignee: Ricoh Company, Ltd.
    Inventors: Tsuyoshi Sakuma, Yutaka Matsumoto, Yuka Saito, Daisuke Masui, Nobuhiro Shindo
  • Patent number: 8346603
    Abstract: An ecological-point management system includes an electric powered vehicle, a charging facility, a communication network, a management server, point recipients each having a device capable of accessing the communication network. The electric storage device of the electric powered vehicle is configured to be chargeable by the charging facility. In the ecological-point management system, an ecological point in accordance with an amount of greenhouse gas emission that can be reduced by traveling using electric power by the electric powered vehicle is given to the point recipients. The point recipients can include an owner or a driver of the electric powered vehicle, and a manufacture, an installation personnel, an owner of the charging facility, and an owner of an installation place, and further a provider of the charging power.
    Type: Grant
    Filed: November 12, 2008
    Date of Patent: January 1, 2013
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Katsumi Sakakibara, Yukio Okamura, Kenji Mori, Yutaka Matsumoto, Chitose Shibata, Yoshitaka Asakura, Akihiko Kido, Tetsuhiro Ishikawa, Hiroyuki Yamada, Kiichi Iwasaki
  • Patent number: 8249933
    Abstract: An electric storage device of an electric powered vehicle is configured to be chargeable by a charging facility. At the time of external charge by the charging facility, a management server selects advertising information based on information stored inside the electric powered vehicle to be charged and/or information of the charging facility performing the external charge to the electric powered vehicle including a mechanism capable of reproducing the advertising information from an advertising provider, and transmits the selected advertising information. The management server performs billing so that in exchange for the transmission of the advertising information, at least part of a charging power fee is caused to be borne by the advertising provider side to thereby discount an amount borne by an electric powered vehicle user.
    Type: Grant
    Filed: November 19, 2008
    Date of Patent: August 21, 2012
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Katsumi Sakakibara, Yukio Okamura, Kenji Mori, Yutaka Matsumoto, Chitose Shibata, Yoshitaka Asakura, Akihiko Kido, Tetsuhiro Ishikawa, Hiroyuki Yamada, Kiichi Iwasaki
  • Patent number: 8189221
    Abstract: In an image forming device, when a priority of outputting input data determined by a priority determining unit is higher than a priority of in-process data during image expansion performed by one of PDL interpreter units, a PDL control unit determines whether the one of the PDL interpreter units supports an interruption process, and an output sequence changing unit changes an output sequence stored in an output sequence storing unit such that, when the one of the PDL interpreter units supports the interruption process, another of the PDL interpreter units performs image expansion of the input data earlier than the image expansion of the in-process data, and when the one of the PDL interpreter units does not support the interruption process, another of the PDL interpreter units performs the image expansion of the input data later than the image expansion of the in-process data.
    Type: Grant
    Filed: April 2, 2008
    Date of Patent: May 29, 2012
    Assignee: Ricoh Company, Ltd.
    Inventors: Yutaka Matsumoto, Hiroshi Gotoh, Satoshi Miyazaki, Takeshi Yoshizumi, Naohiko Kubo
  • Publication number: 20120057479
    Abstract: A communication control unit and a communication control system are provided in which control devices can synchronously operate. In a communication control system in which a communication control unit and multiple control devices having an actuator to operate a control target are connected via a network, the communication control unit provides a control command to the control devices, synchronizes times of the communication control unit and the control devices, obtains communication delays relative to the control devices, collects control start times of the control devices, obtains a time by subtracting the control start time from a predetermined time as a start time of the control device, calculates a time obtained by subtracting the communication delay from the start time for each control device, and transmits the control command to the control devices before the earliest time of the calculated times.
    Type: Application
    Filed: August 19, 2011
    Publication date: March 8, 2012
    Inventors: Tatsuya MARUYAMA, Tsutomu Yamada, Shinji Yonemoto, Takashi Iwaki, Hironori Ohashi, Yutaka Matsumoto
  • Patent number: 8131163
    Abstract: An image forming apparatus including an image forming unit configured to form an image onto an image forming medium based on received print data by using a cartridge removably provided, a cartridge determination unit configured to determine whether an MICR cartridge is inserted as the cartridge, a determination unit configured to compare a password input by an password input unit and a password registered in a password storage unit and determine whether an image forming process of the received print data is allowed to be performed, and a control unit configured to temporarily stop processing the print data, cause the notification unit to send the notification to input the password, and perform an MICR image forming control process that causes the image forming unit to resume the processing of the print data.
    Type: Grant
    Filed: March 16, 2009
    Date of Patent: March 6, 2012
    Assignee: Ricoh Company, Ltd.
    Inventors: Hideaki Matsui, Yutaka Matsumoto, Nobuyuki Iwata, Tsuyoshi Sakuma, Hajime Kubota, Daisuke Masui
  • Publication number: 20110205886
    Abstract: An information processor capable of ensuring time synchronization accuracy, ensuring EtherCAT command consistency, and easily developing the software based on a 2-port configuration even when a communication path error occurs includes: an arithmetic section; at least two communication sections each including a transmission section and a reception section; and a redundant communication control section that controls a communication path between the arithmetic section and the communication section. The redundant communication control section includes: a communication path state determination section that determines a network path state; and a redundant path switching section that switches connection between the arithmetic section and at least two communication sections. The network provides a logical ring topology for a packet communication path.
    Type: Application
    Filed: February 18, 2011
    Publication date: August 25, 2011
    Inventors: Tatsuya Maruyama, Tsutomu Yamada, Norihisa Yanagihara, Shinji Yonemoto, Takashi Iwaki, Hironori Ohashi, Yutaka Matsumoto
  • Publication number: 20110184533
    Abstract: A control computer as a master apparatus in a control network system includes a packet generation unit. The packet generation unit: selects a control command for writing a data from among packet generation information; references the packet generation information for each of the selected control command; and includes a data for write which is read from an address in a storage section corresponding to the each control command, in a control packet to generate the control packet. A communication unit transmits the generated control packet to a controlled object as a slave device.
    Type: Application
    Filed: January 27, 2011
    Publication date: July 28, 2011
    Inventors: Tatsuya Maruyama, Tsutomu Yamada, Shinji Yonemoto, Takashi Iwaki, Hironori Ohashi, Yutaka Matsumoto, Ichiro Takahashi
  • Patent number: 7973958
    Abstract: An image forming apparatus for forming images by outputting plural image data in an order corresponding to an input order of plural input data is disclosed. The image forming apparatus includes a data receiving part for receiving the input data, a priority determining part for determining priority of outputting the input data, a PDL process part having plural PDL interpretation parts including at least first and second PDL interpretation parts for performing a PDL process on the input data, and a PDL control part for controlling each of the plural PDL interpretation parts, wherein when a subsequent input data is determined to have a priority higher than that of a prior input data in a case where the first PDL interpretation part is performing a first PDL process on the prior input data, the PDL control part is configured to stop the first PDL process and cause the second PDL interpretation part to perform a second PDL process on the subsequent input data.
    Type: Grant
    Filed: March 16, 2007
    Date of Patent: July 5, 2011
    Assignee: Ricoh Company, Ltd.
    Inventors: Nobuhiro Shindo, Toshiya Suzuki, Yutaka Matsumoto, Takeshi Yoshizumi, Saori Iura, Michiaki Nishinosono
  • Patent number: 7938392
    Abstract: A method of controlling medium feeding in an image forming apparatus includes an image forming step of forming an image on a medium in response to an image forming request, and a feed control step of selecting one of a plurality of first medium feed units that feeds a medium corresponding to attribute information that matches medium attribute information included in the image forming request, and of selecting a second medium feed unit upon finding matching between attribute information indicative of a medium fed by the second medium feed unit and the medium attribute information included in the image forming request if none of the first medium feed units feeds a medium corresponding to the attribute information that matches the medium attribute information included in the image forming request.
    Type: Grant
    Filed: January 14, 2009
    Date of Patent: May 10, 2011
    Assignee: Ricoh Company, Ltd.
    Inventors: Yuka Saito, Yutaka Matsumoto, Nobuhiro Shindo, Daisuke Masui
  • Publication number: 20110039120
    Abstract: An inorganic-organic composite film is formed by coating a application liquid containing an inorganic component and an organic resin on a surface of a steel sheet, and baking the application liquid on the surface of the steel sheet. The application liquid contains phosphate as the inorganic component, and further contains an inorganic powder having a BET specific surface area of 10 m2/g or more and exhibiting a particle size distribution with a 50% cumulative particle size of 5 ?m or less and with a 90% cumulative particle size of 15 ?m or less when measured by a laser diffraction particle size analyzer, the powder being contained at a ratio of no less than 1 mass %, nor more than 50 mass % with respect to a solid content of the phosphate.
    Type: Application
    Filed: June 11, 2009
    Publication date: February 17, 2011
    Inventors: Hiroyasu Fujii, Tetsuya Sasaki, Yutaka Matsumoto, Kazutoshi Takeda, Tesshu Murakawa
  • Patent number: 7874404
    Abstract: An elevator system includes a hoistway defined by a surrounding structure. An elevator car and counterweight are located in the hoistway, and a drive motor is located between the elevator car and a sidewall of the hoistway. The drive motor drivingly couples and suspends the elevator car and counterweight via at least one flat rope or belt.
    Type: Grant
    Filed: September 29, 1998
    Date of Patent: January 25, 2011
    Assignee: Otis Elevator Company
    Inventors: Frank W. Adams, Leandre Adifon, Pedro Baranda, Marc Chevilliard, Jean-Noel Cloux, Masashi Kawarasaki, Yutaka Matsumoto, Jean-Pierre Menard, Jean-Pierre Pougny, Bruce St. Pierre
  • Patent number: 7860424
    Abstract: Image processing apparatus and method to perform an image processing job based on a received processing request, which includes a processing condition set by a user. Error protection is performed to detect a job setting error caused by a mismatching between the processing condition of the image processing job and a processing capability of the image processing apparatus. Error information relates to a previously detected air that is the job setting error previously detected. Error report conditions indicate whether the previously detected air has a same condition as the processing condition of the image processing job. Error information is managed to store information relating to the currently detected error when the currently detected error satisfies an error storage condition, determine whether the currently detected satisfies the error report condition and generate an error report to notify the user and an administrator when these conditions are satisfied.
    Type: Grant
    Filed: February 23, 2007
    Date of Patent: December 28, 2010
    Assignee: Ricoh Company, Ltd.
    Inventors: Saori Iura, Nobuhiro Shindo, Toshiya Suzuki, Michiaki Nishinosono, Yutaka Matsumoto, Hiroki Ohzaki
  • Patent number: 7697861
    Abstract: A printing apparatus receives a plurality of print jobs containing print data from a host computer connected thereto through a network. The printing apparatus temporarily stores the print job in a storage unit to print the print data. The printing apparatus receives a request to pause or restart printing of a print job, and controls execution of the print job in response to the request. Upon receiving a request to restart a print job being paused, the printing apparatus determines a printing order according to a predetermined condition to print the print job.
    Type: Grant
    Filed: December 27, 2006
    Date of Patent: April 13, 2010
    Assignee: Ricoh Company, Limited
    Inventors: Nobuhiro Shindo, Toshiya Suzuki, Michiaki Nishinosono, Hiroki Ohzaki, Yutaka Matsumoto, Saori Iura