Patents by Inventor Akihiro Sato

Akihiro Sato 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: 20080260570
    Abstract: Disclosed is a novel heat-resistant superalloy for turbine disks having a chemical composition consisting of, in mass %, 19.5-55% of cobalt, 2-25% of chromium, 0.2-7% of aluminum, 3-15% of titanium and the balance of nickel and inevitable impurities.
    Type: Application
    Filed: December 2, 2005
    Publication date: October 23, 2008
    Inventors: Hiroshi Harada, Yuefeng Gu, Chuanyong Cui, Makoto Osawa, Akihiro Sato, Toshiharu Kobayashi
  • Patent number: 7441034
    Abstract: A communication device implementing a function of retransmitting to a destination includes an operation unit detecting an input operation, a communication module starting a transmission to a destination specified by the input operation, a storage unit storing one or more pieces of destination specifying information on every destination, a judging module judging whether the communication can be attained upon the transmission, a searching module searching for, if judged to be impossible of the communication, one or more pieces of destination specifying information stored corresponding to the destination from the storage unit, a display unit displaying a list of the searched destination specifying information, a selection module accepting a selection of a desired piece of destination specifying information from the list of the destination specifying information displayed, and a retransmitting module retransmitting based on the selected destination specifying information.
    Type: Grant
    Filed: March 22, 2002
    Date of Patent: October 21, 2008
    Assignee: Fujitsu Limited
    Inventors: Masaru Tsurusaki, Tatsuya Tanoue, Yoshiaki Kawakatsu, Toshihiro Iyama, Hidetoshi Kawakami, Akihiro Sato, Ryouichi Motozono
  • Patent number: 7437093
    Abstract: A sheet-processing system can perform a plurality of jobs in parallel. While process 1 and process 2 are being processed simultaneously, a job display screen is segmented into two such that segmented job display screens for process 1 and process 2 are simultaneously displayed in a touch panel display frame of an operation display. Accordingly, the operation display in the sheet-processing system exhibits good visibility.
    Type: Grant
    Filed: August 30, 2006
    Date of Patent: October 14, 2008
    Assignee: Canon Kabushiki Kaisha
    Inventors: Hideki Kushida, Tomokazu Nakamura, Akihiro Sato, Akihiro Shimizu, Tatsuya Goto, Katsuaki Hirai
  • Patent number: 7432580
    Abstract: A semiconductor apparatus comprises a substrate, a semiconductor chip fixedly secured on one side of the substrate, a spirally shaped coil formed on the other side of the substrate and electrically connected to the semiconductor chip, and a conductive pattern formed on a surface of the one side of the substrate facing to the semiconductor chip for stabilizing an inductance characteristic of the coil.
    Type: Grant
    Filed: December 20, 2005
    Date of Patent: October 7, 2008
    Assignees: Sanyo Electric Co., Ltd., Kanto Sanyo Semiconductors Co., Ltd.
    Inventors: Akihiro Sato, Satoru Sekiguchi, Kiyokazu Kamado, Kazunari Kurokawa, Makoto Tsubonoya, Kiyoshi Mita, Yoichi Nabeta, Tetsuro Sawai, Toshikazu Imaoka
  • Publication number: 20080236488
    Abstract: The sizes required for maintenance are reduced and an occupying floor area is reduced. The substrate processing apparatus contains a load lock chamber 41 and a transfer chamber 24 respectively provided in order from the rear side within a case 11; and a processing chamber 53 provided above the load lock chamber 41 for processing wafers 1. An opening section 27A, and an opening and closing means 28A for opening and closing the opening section 27A are respectively provided in a location at the rear side of the transfer chamber 24 where the load lock chamber 41 is not arranged.
    Type: Application
    Filed: June 27, 2005
    Publication date: October 2, 2008
    Inventors: Mitsunori Takeshita, Tomoyuki Matsuda, Mitsuhiro Hirano, Akihiro Sato, Shinya Morita, Toshimitsu Miyata, Koji Shibata
  • Publication number: 20080232015
    Abstract: In circuit abnormality determining apparatus and method applicable to a brake control apparatus, an abnormality determining section determines at least one of an abnormality location of the electric circuit and an abnormality kind of the electric circuit on a basis of monitoring results of a current state in the electric circuit detected by a current detection section, a voltage state of the electric circuit detected by a open circuit detection section, and a power supply voltage.
    Type: Application
    Filed: March 3, 2008
    Publication date: September 25, 2008
    Inventors: Katsuhiko WAKABAYASHI, Akihiro Sato, Toshiyuki Innami, Hitoshi Kobayashi
  • Publication number: 20080226937
    Abstract: A heat resistant material, wherein one type or plural types of materials that do not generate interdiffusion with an Ni-based superalloy are coated on the Ni-based superalloy to prevent the interdiffusion of elements through the substrate/coating interface even at such high temperatures as 1100° C. or above 1100° C., is provided.
    Type: Application
    Filed: March 28, 2006
    Publication date: September 18, 2008
    Inventors: Hiroshi Harada, Akihiro Sato, Kyoko Kawagishi
  • Publication number: 20080208426
    Abstract: A brake control apparatus has wheel cylinders, hydraulic pressure supply sources pressurizing an inside of the wheel cylinder, control valves performing a pressure-raising/reducing control of the inside of the wheel cylinder, and at least two actuator units grouped according to a diagonal wheel cylinder system or a fore-and-aft wheel cylinder system, one of which has a main control section and the other of which has a sub control section. Both the control sections control the plurality of hydraulic pressure supply sources and the control valves based on a vehicle status amount input to both the control sections via communication lines. When the actuator unit in which the main control section is included becomes abnormal, the sub control section drives the hydraulic pressure supply source and the control valves belonging to the actuator unit of the sub control section and controls the internal pressures of the wheel cylinders.
    Type: Application
    Filed: February 26, 2008
    Publication date: August 28, 2008
    Inventors: Katsuya Iwasaki, Akihiro Sato, Toshiyuki Innami, Hitoshi Kobayashi
  • Patent number: 7394829
    Abstract: A data multiplexing apparatus including a packet number obtainment unit for obtaining the total number of packets included in one block of a private data packet stream inputted into a channel buffer and an address obtainment unit for obtaining the address of the starting packet in each private data block. The apparatus also includes a null packet detection unit for detecting null packets when a multiplexed packet stream of data other than the private data is outputted from the channel buffer, and includes a packet replacement unit for replacing the multiplexed null packets detected by the null packet detection unit with the private data packets and outputting the multiplexed packet stream.
    Type: Grant
    Filed: April 1, 2004
    Date of Patent: July 1, 2008
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventor: Akihiro Sato
  • Patent number: 7380779
    Abstract: A sheet processing system comprises a plurality of sheet processing devices, a primary sheet conveyance path, a secondary sheet conveyance path, and a controller which controls the sheet processing devices. The controller uses the primary sheet conveyance path to execute one job, and uses the secondary sheet conveyance path to execute another job in parallel with that one job.
    Type: Grant
    Filed: October 14, 2004
    Date of Patent: June 3, 2008
    Assignee: Canon Kabushiki Kaisha
    Inventors: Tomokazu Nakamura, Akihiro Sato, Akihiro Shimizu, Tatsuya Goto, Katsuaki Hirai, Hideki Kushida
  • Patent number: 7365628
    Abstract: A semiconductor apparatus having a semiconductor chip, a first coil electrically connected to the semiconductor chip and a first electrode electrically connected to the first coil is comprised of a second electrode which can be electrically connected to the first electrode as well as which can be electrically connected to a second coil on the outside of the semiconductor apparatus, and is characterized by that inductance composed of the first coil and the second coil is obtained by electrically connecting the second electrode to the first electrode and the second coil.
    Type: Grant
    Filed: January 24, 2006
    Date of Patent: April 29, 2008
    Assignees: Sanyo Electric Co., Ltd., Kanto Sanyo Semiconductors Co., Ltd.
    Inventors: Akihiro Sato, Satoru Sekiguchi, Kiyokazu Kamado, Makoto Tsubonoya, Kiyoshi Mita, Yoichi Nabeta
  • Publication number: 20080054716
    Abstract: A brake control apparatus includes an actuator configured to generate a braking force of road wheel; a first control unit configured to calculate a target braking controlled variable in accordance with an amount of brake manipulation of a driver; and a second control unit including a backup calculation section configured to calculate a backup target braking controlled variable, by receiving the amount of brake manipulation separately from the first control unit. The second control unit selects one of the target braking controlled variable and the backup target braking controlled variable in accordance with operating conditions of the first control unit and the second control unit. The second control unit outputs a drive signal to the actuator so as to bring the braking force of road wheel closer to the selected one of the target braking controlled variable and the backup target braking controlled variable.
    Type: Application
    Filed: August 29, 2007
    Publication date: March 6, 2008
    Inventors: Akihiro SATO, Toshiyuki Innami, Hitoshi Kobayashi, Katsuhiko Wakabayashi, Katsuya Iwasaki
  • Publication number: 20080048491
    Abstract: A brake control system includes a plurality of fluid channels communicating from a hydraulic pressure source to a reservoir for controlling brake hydraulic pressures supplied to respective brake calipers by a plurality of hydraulic pressure control valves arranged in the respective fluid channels, wherein valve drive circuits for controlling the hydraulic pressure control valves are provided, two power relays for supplying power are connected to the plurality of valve drive circuits and when all hydraulic pressure control valves arranged in one fluid channel are normally open valves which communicate the hydraulic pressure source to the reservoir when nonenergized, different power relays are used for at least two valve drive circuits in the valve drive circuit corresponding to all the hydraulic pressure control valves to thereby prevent a malfunction of one power relay from causing all brake hydraulic pressures to fall.
    Type: Application
    Filed: August 6, 2007
    Publication date: February 28, 2008
    Applicant: Hitachi, Ltd.
    Inventors: Kenichiro MATSUBARA, Hitoshi Kobayashi, Toshiyuki Innami, Kimio Nishino, Toshiharu Sugawara, Akihiro Sato, Katsuhiko Wakabayashi
  • Publication number: 20080029967
    Abstract: An objective of the present invention is to provide a lip type end face sealing device 6 having excellent sealability to different kinds of liquids on the both sides in the axial direction and having excellent durability. A case 61 tight fitted to an inner peripheral face 2a of a housing 2 comprises case members 611 and 612. One pair of seal lips 62 and 63 is integrally fitted to inner peripheral flange parts 611b and 612b, positioned oppositely each other in the axial direction, and opened in a tapered shape. One pair of the seal lips 62 and 63 is slidably contacted with flange parts 64b and 65b of slingers 64 and 65 tight fitted to an outer periphery of a rotary shaft 3. Pressure in seal internal spaces S2 between the both seal lips 62 and 63 and the both slingers 64 and 65 is released through a vent hole 22 opened on the inner peripheral face 2a of the housing 2, an air hole 611c opened on the case 61, and between the case members 611 and 612.
    Type: Application
    Filed: June 16, 2005
    Publication date: February 7, 2008
    Applicant: NOK CORPORATION
    Inventors: Takehiro Nakagawa, Akihiro Sato, Tetsuo Tasaki, Hiromi Takahashi, Junya Hoshi, Hiroshi Okubo, Masahiro Anzai
  • Publication number: 20080024811
    Abstract: To provide a sheet processing system having a high productivity that can execute plural jobs in parallel, one job of loading a sheet on which an image is formed in the printer to the sheet stacking device and another job served as bookbinding job of bundling and binding a plurality of special sheets stored in the inserter in the finisher to output are executed in parallel.
    Type: Application
    Filed: October 2, 2007
    Publication date: January 31, 2008
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: TOMOKAZU NAKAMURA, Akihiro Sato, Akihiro Shimizu, Tatsuya Goto, Katsuaki Hirai, Hideki Kushida
  • Publication number: 20070152500
    Abstract: A brake control apparatus includes a master cylinder, a wheel cylinder that is provided for a vehicle wheel, a hydraulic actuator that is provided separately from the master cylinder and adjusts a hydraulic pressure of the wheel cylinder, a control unit that controls the hydraulic actuator on the basis of a brake operating amount by a driver. The control unit has a main unit that performs the computation of a target hydraulic pressure of the wheel cylinder and a sub unit that drives the hydraulic actuator based on the target hydraulic pressure computed by the main unit.
    Type: Application
    Filed: January 3, 2007
    Publication date: July 5, 2007
    Inventors: Katsuhiko Wakabayashi, Toshiyuki Innami, Hitoshi Kobayashi, Akihiro Sato
  • Patent number: 7230064
    Abstract: A process for the preparation of urethane resins, which comprises the steps of: preparing a product(A) having a hydrolysable group directly bonded to 1–10 silicon atoms and having less than two secondary amino groups in one molecule; preparing a product(B) having a terminal isocyanate group in an amount 4% or less by weight of said product(B); and reacting said product(A) with said product(B) in proportions of at least 0.5 equivalent of the product(A) per free NCO group of said product(B). The process can readily give urethane resins which exhibit excellent storage stability and are enhanced in the degrees of freedom of physical properties of products of curing.
    Type: Grant
    Filed: February 28, 2002
    Date of Patent: June 12, 2007
    Assignee: Konishi Co., Ltd.
    Inventors: Shinichi Sato, Akihiro Sato
  • Publication number: 20070103726
    Abstract: A technique for distributed printing that ensures favorable operability within a sufficiently short time. The procedure first generates intermediate print data and executes the parallel rendering process by time sharing to sequentially convert page data on the first page of the intermediate print data into data adequate for the printers. Transmission of final print data converted for the first printer is carried out in parallel with the rendering process for the second printer. In a similar manner, transmission of converted final print data to the second printer and third printers is carried out in parallel with the rendering process for the next printer. The parallel rendering process sequentially converts page data on the second page of the intermediate print data into data adequate for the printers. Subsequently, the parallel rendering process sequentially converts page data on the third page of the intermediate print data into data adequate for the printers.
    Type: Application
    Filed: December 20, 2006
    Publication date: May 10, 2007
    Inventors: Fumihiko Iwata, Masashi Asakawa, Akihiro Sato, Akira Mochida, Koki Togashi
  • Patent number: 7208560
    Abstract: A process for the preparation of urethane resins, which comprises the steps of: preparing a product (A) having a hydrolysable group directly bonded to 1–10 silicon atoms and having less than two secondary amino groups in one molecule; preparing a product (B) having a terminal isocyanate group in an amount 4% or less by weight of the product (B); and reacting the product (A) with the product (B) in proportions of at least 0.5 equivalent of the product (A) per free NCO group of the product (B). The process readily gives urethane resins, which exhibit excellent storage stability and are enhanced in the degrees of freedom of the physical properties of the products of curing.
    Type: Grant
    Filed: June 17, 1998
    Date of Patent: April 24, 2007
    Assignee: Konishi Co., Ltd.
    Inventors: Shinichi Sato, Akihiro Sato
  • Patent number: 7193818
    Abstract: A magnetic head device includes a slider including a thin-film element for writing and/or reading and a support for supporting the slider, the slider being bonded to a joint surface of the support at least partially with a conductive resin. A method for making the magnetic head device includes the steps of (a) applying the conductive resin at least onto a portion of an insulating layer formed on the joint surface of the support, (b) bonding the slider to the joint surface of the support with the conductive resin, and (c) causing dielectric breakdown in the insulating layer lying under the conductive resin before step (b) at the latest.
    Type: Grant
    Filed: September 2, 2004
    Date of Patent: March 20, 2007
    Assignee: Alps Electric Co., Ltd.
    Inventors: Akihiro Sato, Hidezi Satoh