Patents by Inventor Shingo Ohta

Shingo Ohta 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).

  • Patent number: 8999604
    Abstract: The oriented amorphous carbon film contains C as a main component, 3 to 20 at. % of N, and more than 0 at. % and not more than 20 at. % of H, and when the total amount of the C is taken as 100 at. %, the amount of C having an sp2 hybrid orbital (Csp2) being not less than 70 at. % and less than 100 at. %, and (002) planes of graphite being oriented along a thickness direction. This film has a novel structure and exhibits a high electric conductivity. This film can be formed by DC plasma CVD method in which an electric discharge is generated by applying a voltage of not less than 1500 V to reaction gas including at least one kind of compound gas selected from gas of a carbocyclic compound containing Csp2 and gas of an N-containing heterocyclic compound containing Csp2, and nitrogen and/or silicon, and nitrogen gas.
    Type: Grant
    Filed: December 24, 2010
    Date of Patent: April 7, 2015
    Assignee: Kabushiki Kaisha Toyota Chuo Kenkyusho
    Inventors: Takashi Iseki, Yuka Yamada, Kazuyuki Nakanishi, Yasuhiro Ozawa, Shingo Ohta
  • Patent number: 8986895
    Abstract: An all-solid-state lithium ion secondary battery containing a novel garnet-type oxide serving as a solid electrolyte. The garnet-type lithium ion-conducting oxide is one represented by the formula Li5+XLa3(ZrX, A2-X)O12, wherein A is at least one selected from the group consisting of Sc, Ti, V, Y, Nb, Hf, Ta, Al, Si, Ga, Ge, and Sn and X satisfies the inequality 1.4?X<2, or is one obtained by substituting an element having an ionic radius different from that of Zr for Zr sites in an garnet-type lithium ion-conducting oxide represented by the formula Li7La3Zr2O12, wherein the normalized intensity of an X-ray diffraction (XRD) pattern with a diffraction peak, as normalized on the basis of the intensity of a diffraction peak, is 9.2 or more.
    Type: Grant
    Filed: February 2, 2010
    Date of Patent: March 24, 2015
    Assignee: Kabushiki Kaisha Toyota Chuo Kenkyusho
    Inventors: Shingo Ohta, Tetsuro Kobayashi, Takahiko Asaoka, Mitsuru Asai
  • Publication number: 20150056519
    Abstract: An all-solid lithium secondary battery 20 includes a solid electrolyte layer 10 composed of a garnet-type oxide, a positive electrode 12 formed on one surface of the solid electrolyte layer 10 and a negative electrode 14 formed on the other surface of the solid electrolyte layer 10. This all-solid lithium secondary battery 20 includes an integrally sintered complex of the solid electrolyte layer 10 and the positive electrode active material layer 12a. This complex is obtained by integrally sintering a stacked structure of an active material layer and a solid electrolyte layer. The solid electrolyte layer includes: abase material mainly including a fundamental composition of Li7+X?Y(La3?x,Ax) (Zr2?Y,TY)O12, wherein A is one or more of Sr and Ca, T is one or more of Nb and Ta, and 0?X?1.0 and 0?Y<0.75 are satisfied, as a main component; and an additive component including lithium borate and aluminum oxide.
    Type: Application
    Filed: August 20, 2014
    Publication date: February 26, 2015
    Inventors: Shingo OHTA, Yuki GOTO, Tooru SAEKI, Shogo KOMAGATA, Takahiko ASAOKA
  • Patent number: 8958111
    Abstract: An image processing system, having an image processing apparatus, includes a log management section configured to manage logs recording operations executed on the image processing apparatus, condition data to specify a characteristic of an operation needing to be checked, data for generating items to specify items in the logs to be preserved, and a storage device to store the specified items in the logs, wherein the log management section determines whether an executed operation satisfying the characteristic in the condition data has been executed, then upon a positive determination, specifies items corresponding to the executed operation in the logs to be preserved according to the data for generating items.
    Type: Grant
    Filed: February 11, 2013
    Date of Patent: February 17, 2015
    Assignee: Ricoh Company, Ltd.
    Inventor: Shingo Ohta
  • Patent number: 8891102
    Abstract: A first device includes a determining unit for determining a first number allocated to the first device and a second number allocated to a second device, a first storage for storing a first possible amount that the user can output with the first device, a first output unit for outputting an object of the first number, when the first number is less than the first possible amount, and a first update unit for updating the first possible amount according to an output number output by the first device. The second device includes a second output unit for outputting an object of the second number, when the second number is less than a second possible amount, and a second update unit for updating the second possible amount according to an output number output by the second device, only when authentication of the user is successful.
    Type: Grant
    Filed: September 5, 2012
    Date of Patent: November 18, 2014
    Assignee: Ricoh Company, Ltd.
    Inventor: Shingo Ohta
  • Patent number: 8780391
    Abstract: An image processing apparatus is connected to other image processing apparatuses and a file server via a network and includes a document obtaining unit configured to obtain document data and attribute information including format information and generator apparatus information of the document data from the file server, a processability determining unit configured to determine whether the obtained document data are processable by the image processing apparatus based on the format information, an apparatus identifying unit configured to identify one of the other image processing apparatuses as a generator apparatus that has generated the document data based on the generator apparatus information if the processability determining unit determines that the obtained document data are not processable by the image processing apparatus, and a function obtaining unit configured to obtain a functional program for processing the document data from the generator apparatus.
    Type: Grant
    Filed: August 16, 2011
    Date of Patent: July 15, 2014
    Assignee: Ricoh Company, Ltd.
    Inventor: Shingo Ohta
  • Patent number: 8760702
    Abstract: A device cooperation system includes a first device including an acquiring unit for acquiring image data, an output condition receiving unit for receiving output conditions used by the first and second devices when outputting the image data, a first important document determining unit for determining whether first important information is included in the image data, a first operation information recording unit for recording operation information of a first output unit when it is determined that the first important information is included in the image data, and a second device including a second operation information recording unit for recording operation information of a second output unit when the determination result indicating that the first important information is included in the image data is acquired from the first device.
    Type: Grant
    Filed: September 5, 2012
    Date of Patent: June 24, 2014
    Assignee: Ricoh Company, Ltd.
    Inventor: Shingo Ohta
  • Publication number: 20140162113
    Abstract: An all-solid-state lithium secondary battery includes a positive electrode; a negative electrode; and a solid electrolyte arranged between the positive and negative electrodes, to conduct lithium ions. In the all-solid-state lithium secondary battery, a mixed layer is in close contact with a surface of the solid electrolyte adjacent to the positive electrode, the mixed layer containing the positive-electrode active material and (Lix(1??), Mx?/?)?+(B1?y, Ay)z+O2?? (wherein in the formula, M and A each represent at least one or more elements selected from C, Al, Si, Ga, Ge, In, and Sn, ? satisfies 0??<1, ? represents the valence of M, ? represents the average valence of (Li+x(1??), M?), y satisfies 0?y<1, z represents the average valence of (B1?y, Ay) and x, ?, ?, ?, z, and ? satisfy the relational expression (x(1??)+x?/?)?+z=2?) serving as a matrix.
    Type: Application
    Filed: June 20, 2012
    Publication date: June 12, 2014
    Applicant: KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
    Inventors: Shingo Ohta, Mitsuru Asai, Takahiko Asaoka
  • Patent number: 8701158
    Abstract: An information processing system includes a plurality of information processing apparatuses, each apparatus including a transmission unit and a verification unit, and a plurality of authentication servers connectable to the plurality of information processing apparatuses via one or more networks.
    Type: Grant
    Filed: January 20, 2012
    Date of Patent: April 15, 2014
    Assignee: Ricoh Company, Ltd.
    Inventors: Shingo Ohta, Takuya Inoue
  • Patent number: 8679954
    Abstract: A schottky diode includes a SiC substrate which has a first surface and a second surface facing away from the first surface, a semiconductor layer which is formed on the first surface of the SiC substrate, a schottky electrode which is in contact with the semiconductor layer, and an ohmic electrode which is in contact with the second surface of the SiC substrate. The first surface of the SiC substrate is a (000-1) C surface, upon which the semiconductor layer is formed.
    Type: Grant
    Filed: May 6, 2013
    Date of Patent: March 25, 2014
    Assignee: Rohm Co., Ltd.
    Inventors: Shingo Ohta, Tatsuya Kiriyama, Takashi Nakamura, Yuji Okamura
  • Patent number: 8610940
    Abstract: An image processing apparatus includes an input control unit that receives the input of document data that is a target to be output and the output condition of the document data, an image output unit that outputs the document data in accordance with the received output condition, an HDD that stores therein the output condition under which the document data has been output, as a re-output condition to be set at a time when the document data is re-output, and a display control unit that displays the re-output condition on an operation display unit and, when a dependent item that is determined to be set together with a different item is present in the re-output condition, the display control unit displays a dependence-destination item that is the different item together with the re-output condition.
    Type: Grant
    Filed: March 15, 2010
    Date of Patent: December 17, 2013
    Assignee: Ricoh Company, Limited
    Inventor: Shingo Ohta
  • Publication number: 20130244409
    Abstract: A schottky diode includes a SiC substrate which has a first surface and a second surface facing away from the first surface, a semiconductor layer which is formed on the first surface of the SiC substrate, a schottky electrode which is in contact with the semiconductor layer, and an ohmic electrode which is in contact with the second surface of the SiC substrate. The first surface of the SiC substrate is a (000-1) C surface, upon which the semiconductor layer is formed.
    Type: Application
    Filed: May 6, 2013
    Publication date: September 19, 2013
    Applicant: ROHM CO., LTD.
    Inventors: Shingo OHTA, Tatsuya KIRIYAMA, Takashi NAKAMURA, Yuji OKAMURA
  • Publication number: 20130235428
    Abstract: An image processing system, having an image processing apparatus, includes a log management section configured to manage logs recording operations executed on the image processing apparatus, condition data to specify a characteristic of an operation needing to be checked, data for generating items to specify items in the logs to be preserved, and a storage device to store the specified items in the logs, wherein the log management section determines whether an executed operation satisfying the characteristic in the condition data has been executed, then upon a positive determination, specifies items corresponding to the executed operation in the logs to be preserved according to the data for generating items.
    Type: Application
    Filed: February 11, 2013
    Publication date: September 12, 2013
    Applicant: RICOH COMPANY, LTD.
    Inventor: Shingo Ohta
  • Patent number: 8441017
    Abstract: A schottky diode includes a SiC substrate which has a first surface and a second surface facing away from the first surface, a semiconductor layer which is formed on the first surface of the SiC substrate, a schottky electrode which is in contact with the semiconductor layer, and an ohmic electrode which is in contact with the second surface of the SiC substrate. The first surface of the SiC substrate is a (000-1) C surface, upon which the semiconductor layer is formed.
    Type: Grant
    Filed: June 1, 2011
    Date of Patent: May 14, 2013
    Assignee: Rohm Co., Ltd.
    Inventors: Shingo Ohta, Tatsuya Kiriyama, Takashi Nakamura, Yuji Okamura
  • Patent number: 8422047
    Abstract: A storage unit stores therein a plurality of document data and a reoutput condition associated with any of the document data. The reoutput condition defines an output condition used when the document data is reoutput. A selection receiving unit receives selections of the document data including at least one reoutput-conditioned document data that is associated with the reoutput condition as document data to be output. A condition setting unit sets the reoutput condition associated with selected reoutput-conditioned document data as the output condition. An image output unit outputs all the document data of which the selections are received by the selection receiving unit on the output condition set by the condition setting unit.
    Type: Grant
    Filed: February 16, 2010
    Date of Patent: April 16, 2013
    Assignee: Ricoh Company, Limited
    Inventor: Shingo Ohta
  • Publication number: 20130057882
    Abstract: In a device cooperation system, devices connected via a network take partial charge of providing a function. A first device acquires image data to be output; receives a condition used when the first device and a second device output the image data; stores a possible output amount that can be output by the first device; determines whether a total page number, which is obtained from the condition and a number of pages of the acquired image data, is less than or equal to the possible output amount; determines first and second output numbers to be respectively allocated to the first and second devices; sends the image data and the second output number to the second device; and updates the possible output amount according to a number output by the first and second devices.
    Type: Application
    Filed: August 22, 2012
    Publication date: March 7, 2013
    Applicant: RICOH COMPANY, LTD.
    Inventor: Shingo OHTA
  • Publication number: 20130057918
    Abstract: An apparatus cooperation system including first and second apparatuses connected via a network to share a function, the first apparatus including a first counting unit counting a number of the output objects output by the first output unit based on a first counting rule, the second apparatus including a second counting unit counting a number of the output objects output by the second output unit based on a second counting rule. Further, when an output condition to output the image data by the first apparatus and the second apparatus is accepted, the first counting unit counts a total number of the output objects output by the first output unit and the second output unit based on the first counting rule.
    Type: Application
    Filed: September 6, 2012
    Publication date: March 7, 2013
    Applicant: Ricoh Company, Ltd.
    Inventor: Shingo OHTA
  • Publication number: 20130057900
    Abstract: A first device includes a determining unit for determining a first number allocated to the first device and a second number allocated to a second device, a first storage for storing a first possible amount that the user can output with the first device, a first output unit for outputting an object of the first number, when the first number is less than the first possible amount, and a first update unit for updating the first possible amount according to an output number output by the first device. The second device includes a second output unit for outputting an object of the second number, when the second number is less than a second possible amount, and a second update unit for updating the second possible amount according to an output number output by the second device, only when authentication of the user is successful.
    Type: Application
    Filed: September 5, 2012
    Publication date: March 7, 2013
    Applicant: RICOH COMPANY, LTD.
    Inventor: Shingo OHTA
  • Publication number: 20130057917
    Abstract: A device cooperation system includes a first device including an acquiring unit for acquiring image data, an output condition receiving unit for receiving output conditions used by the first and second devices when outputting the image data, a first important document determining unit for determining whether first important information is included in the image data, a first operation information recording unit for recording operation information of a first output unit when it is determined that the first important information is included in the image data, and a second device including a second operation information recording unit for recording operation information of a second output unit when the determination result indicating that the first important information is included in the image data is acquired from the first device.
    Type: Application
    Filed: September 5, 2012
    Publication date: March 7, 2013
    Applicant: RICOH COMPANY, LTD.
    Inventor: Shingo OHTA
  • Publication number: 20120198534
    Abstract: An information processing system includes a plurality of information processing apparatuses, each apparatus including a transmission unit and a verification unit, and a plurality of authentication servers connectable to the plurality of information processing apparatuses via one or more networks.
    Type: Application
    Filed: January 20, 2012
    Publication date: August 2, 2012
    Inventors: Shingo OHTA, Takuya Inoue