Patents by Inventor Atsushi Maruyama

Atsushi Maruyama 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: 20210115839
    Abstract: An engine control apparatus includes an ignition control section and an injection control section. When partial compression ignition combustion is carried out, the ignition control section causes an ignition plug to carry out: main ignition in which a spark is generated in a late period of a compression stroke or an initial period of an expansion stroke to initiate the SI combustion; and preceding ignition in which the spark is generated at earlier timing than the main ignition. Also, when the partial compression ignition combustion is carried out, the injection control section causes the injector to inject fuel at such timing that the fuel exists in a cylinder at an earlier time point than the preceding ignition. Energy of the preceding ignition is set to be higher when an engine speed is high than when the engine speed is low.
    Type: Application
    Filed: April 23, 2019
    Publication date: April 22, 2021
    Inventors: Kota MATSUMOTO, Tomonori URUSHIHARA, Keiji MARUYAMA, Masanari SUEOKA, Ryohei ONO, Yuji HARADA, Toru MIYAMOTO, Atsushi INOUE, Tatsuhiro TOKUNAGA, Takuya OHURA, Yusuke KAWAI, Tomohiro NISHIDA, Keita ARAI, Yodai YAMAGUCHI
  • Publication number: 20210118332
    Abstract: There is provided an information processing apparatus that generates an encrypted bit string (102) in which a hash value calculated by using keyed hashing from a keyword (101) for an information search is mapped into a bit string having a predetermined length, selects a predetermined number of bits from the encrypted bit string on the basis of a dynamically generated random number (103), inverts the predetermined number of selected bits, and sends the encrypted bit string and inverted-bit-number information to an external apparatus. The inverted-bit-number information indicates a number of bits inverted by a bit inverting unit (15).
    Type: Application
    Filed: May 28, 2019
    Publication date: April 22, 2021
    Inventors: ATSUSHI UCHIDA, SHINYA MARUYAMA
  • Publication number: 20210105376
    Abstract: An information processing apparatus includes: a processor configured to perform communication with another apparatus to receive a change in a function of processing data performed in the other apparatus; cause the change to be reflected in the function of the information processing apparatus; execute a process related to a first function of the information processing apparatus on first data in accordance with an instruction from a user, during a period in which communication with the other apparatus is not performed; and display information for specifying the first data in a case where a change in the first function is received from the other apparatus when communication with the other apparatus is performed after executing the process related to the first function on the first data.
    Type: Application
    Filed: April 22, 2020
    Publication date: April 8, 2021
    Applicant: FUJI XEROX CO., LTD.
    Inventor: Atsushi MARUYAMA
  • Publication number: 20210097619
    Abstract: An exemplary system according to the present disclosure comprises a computing device that in operation, causes the system to receive financial product or financial portfolio data, map the financial product to a risk factor, execute a risk factor simulation process involving the risk factor, generate product profit and loss values for the financial product or portfolio profit and loss values for the financial portfolio based on the risk factor simulation process, and determine an initial margin for the financial product. The risk factor simulation process can be a filtered historical simulation process.
    Type: Application
    Filed: November 25, 2020
    Publication date: April 1, 2021
    Inventors: Atsushi Maruyama, Boudewijn Duinstra, Christian A. M. Schlegel, Daniel R. de Almeida, Fernando V. Cerezetti, Gabriel E. S. Medina, Ghais Issa, Iddo Yekutieli, Jerome M. Drean, Marcus Keppeler, Rafik Mrabet, Stephen R. Pounds, Wen Jiang, Yanyan Hu, Yunke Yang
  • Patent number: 10943542
    Abstract: A semiconductor device comprises circuitry and a timing generator. The circuitry is configured to generate an emission control signal that controls light emission of pixels of a display panel such that a first vertical sync period comprises a plurality of control cycles for the light emission of the pixels. The timing generator is configured to, when a length of the first vertical sync period is changed, start a next vertical sync period following the first vertical sync period at timing based on a length of the control cycles.
    Type: Grant
    Filed: September 9, 2019
    Date of Patent: March 9, 2021
    Assignee: Synaptics Incorporated
    Inventors: Toshifumi Ogata, Atsushi Maruyama, Goro Sakamaki
  • Patent number: 10922755
    Abstract: An exemplary system according to the present disclosure comprises a computing device that in operation, causes the system to receive financial product or financial portfolio data, map the financial product to a risk factor, execute a risk factor simulation process involving the risk factor, generate product profit and loss values for the financial product or portfolio profit and loss values for the financial portfolio based on the risk factor simulation process, and determine an initial margin for the financial product. The risk factor simulation process can be a filtered historical simulation process.
    Type: Grant
    Filed: January 29, 2020
    Date of Patent: February 16, 2021
    Assignee: Intercontinental Exchange Holdings, Inc.
    Inventors: Atsushi Maruyama, Boudewijn Duinstra, Christian A. M. Schlegel, Daniel R. de Almeida, Fernando V. Cerezetti, Gabriel E. S. Medina, Ghais Issa, Iddo Yekutieli, Jerome M. Drean, Marcus Keppeler, Rafik Mrabet, Stephen R. Pounds, Wen Jiang, Yanyan Hu, Yunke Yang
  • Patent number: 10909736
    Abstract: An information processing apparatus includes an output unit. When pieces of additional information are extracted, the pieces of additional information being disposed in copies of an identical image and satisfying a predetermined condition, the output unit outputs data in which combined additional information is disposed in the image. The combined additional information is information in which the pieces of additional information are combined.
    Type: Grant
    Filed: November 9, 2017
    Date of Patent: February 2, 2021
    Assignee: FUJI XEROX CO., LTD.
    Inventors: Takenori Matsuo, Rumiko Kakehi, Atsushi Maruyama, Naoki Okamoto, Takuya Okamoto
  • Patent number: 10704612
    Abstract: A cam mechanism used is provided with: a cam ring forming a circle around an axis and including a plurality of cam faces arranged circumferentially on a face of the circle facing in an axial direction, each of the cam faces sloping in a circumferential direction relative to a circumferential face perpendicular to the axis; a pressure ring adjacent axially to the face of the cam ring and including a plurality of cam faces opposed to the face of the cam ring and respectively symmetrical to the plurality of cam faces of the cam ring, the pressure ring being rotatable relatively to the cam ring about the axis; and a plurality of taper rollers interposed between the cam ring and the pressure ring, each of the taper rollers including a conical face tapering radially inwardly and capable of rolling on the cam faces.
    Type: Grant
    Filed: April 11, 2018
    Date of Patent: July 7, 2020
    Assignee: GKN Automotive Ltd.
    Inventors: Isao Hirota, Manabu Endou, Atsushi Maruyama
  • Publication number: 20200202443
    Abstract: An exemplary system according to the present disclosure comprises a computing device that in operation, causes the system to receive financial product or financial portfolio data, map the financial product to a risk factor, execute a risk factor simulation process involving the risk factor, generate product profit and loss values for the financial product or portfolio profit and loss values for the financial portfolio based on the risk factor simulation process, and determine an initial margin for the financial product. The risk factor simulation process can be a filtered historical simulation process.
    Type: Application
    Filed: January 29, 2020
    Publication date: June 25, 2020
    Inventors: Atsushi Maruyama, Boudewijn Duinstra, Christian A. M. Schlegel, Daniel R. de Almeida, Fernando V. Cerezetti, Gabriel E. S. Medina, Ghais Issa, Iddo Yekutieli, Jerome M. Drean, Marcus Keppeler, Rafik Mrabet, Stephen R. Pounds, Wen Jiang, Yanyan Hu, Yunke Yang
  • Publication number: 20200082760
    Abstract: A semiconductor device comprises circuitry and a timing generator. The circuitry is configured to generate an emission control signal that controls light emission of pixels of a display panel such that a first vertical sync period comprises a plurality of control cycles for the light emission of the pixels. The timing generator is configured to, when a length of the first vertical sync period is changed, start a next vertical sync period following the first vertical sync period at timing based on a length of the control cycles.
    Type: Application
    Filed: September 9, 2019
    Publication date: March 12, 2020
    Inventors: Toshifumi OGATA, Atsushi MARUYAMA, Goro SAKAMAKI
  • Patent number: 10558732
    Abstract: An information processing apparatus includes an archive file generation unit and a deriving unit. The archive file generation unit generates multiple archive files each including one or more pieces of document data and information regarding one or more processing functions. The one or more pieces of document data are each associated with the one or more processing functions. The information indicates one or more processes to be executed on the one or more pieces of document data. The deriving unit derives, from the multiple generated archive files, a common processing function among the processing functions that is common to the archive files and a piece of document data among the pieces of document data that is associated with the common processing function.
    Type: Grant
    Filed: November 8, 2016
    Date of Patent: February 11, 2020
    Assignee: FUJI XEROX CO., LTD.
    Inventor: Atsushi Maruyama
  • Patent number: 10455273
    Abstract: Provided is a signal processing device including a control information acquiring unit configured to acquire image control information regarding control of an image, an image receiver configured to selectively receive one or more images transmitted using multicast based on the image control information, one or more image processing units configured to perform an image process on an image received by the image receiver based on the image control information, and an image sender configured to transmit an image subjected to the image process by the image processing unit based on the image control information, the image being transmitted using multicast.
    Type: Grant
    Filed: May 28, 2014
    Date of Patent: October 22, 2019
    Assignee: SONY CORPORATION
    Inventors: Koichi Ogasawara, Masayuki Imanishi, Atsushi Maruyama, Seishi Tomonaga
  • Publication number: 20190213572
    Abstract: A wireless reading system includes a goods path and a reader device. The goods path allows one or more goods held by a customer passing through a customer path to be moved along. The reader device is configured to perform wireless communication, whose medium is radio waves, with one or more electronic tags attached to the one or more goods while the one or more goods are moved along the goods path, thereby reading one or more pieces of goods information on the one or more goods, respectively.
    Type: Application
    Filed: December 28, 2018
    Publication date: July 11, 2019
    Inventors: Koji IMAMURA, Atsushi MARUYAMA, Shinichi OKADA, Motoo NAKAGAWA, Masahiro KUMAGAWA, Shinsuke OGATA
  • Patent number: 10324677
    Abstract: Provided is an image transmission system including an image control device, and at least two signal processing devices. The signal processing devices each include an image receiver configured to selectively receive one or more images transmitted using multicast based on image control information transmitted from the image control device, one or more image processing units configured to perform an image process on an image received by the image receiver based on the image control information, and an image sender configured to transmit an image subjected to the image process by the image processing unit based on the image control information, the image being transmitted using multicast.
    Type: Grant
    Filed: May 28, 2014
    Date of Patent: June 18, 2019
    Assignee: SONY CORPORATION
    Inventors: Seishi Tomonaga, Koichi Ogasawara, Atsushi Maruyama, Masayuki Imanishi
  • Publication number: 20190129977
    Abstract: An information processing apparatus includes a display, a setter, and a synchronization controller. The display displays a first document in a first window and also displays a second document in a second window. The setter sets a synchronization setting between the first and second documents. The synchronization controller executes an operation performed on one of the first and second documents also on the other one of the first and second documents when a synchronization setting is set by the setter, and cancels the synchronization setting when one of the first and second documents is in a first state in which it is not being used and restarts the synchronization setting when the corresponding one of the first and second documents is changed from the first state to a second state in which it is being used.
    Type: Application
    Filed: October 12, 2018
    Publication date: May 2, 2019
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Kosuke KIKUSHIMA, Atsushi MARUYAMA, Taro YOSHIHAMA, Naoto KASHIWAGI, Yohei UCHIUMI
  • Publication number: 20190129583
    Abstract: An information processing device includes a storage processing unit that, in a case of storing a document or a copy of the document inside a storage area in a different specific storage area, executes a process of setting information indicating the storage area in an attribute indicating an original storage location of the document to store, and storing the document in the specific storage area.
    Type: Application
    Filed: October 19, 2018
    Publication date: May 2, 2019
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Masahiro YAMADA, Takeshi KUNIMASA, Atsushi MARUYAMA, Naoki OKAMOTO
  • Patent number: 10277661
    Abstract: An information processing apparatus includes a memory, a display controller, a specification receiving unit, and a processing execution unit. The memory stores document data and a group of processing functions, and associates the document data with the group of processing functions, the group of processing functions being constituted by multiple processing functions indicating respective processes to be performed on the document data. The display controller performs control such that in a case where the document data is specified by a user, the group of processing functions associated with the specified document data and stored in the memory is displayed. The specification receiving unit receives specification of the processing functions of the displayed group of processing functions. The processing execution unit executes a process corresponding to a processing function received by the specification receiving unit.
    Type: Grant
    Filed: February 2, 2016
    Date of Patent: April 30, 2019
    Assignee: FUJI XEROX CO., LTD.
    Inventor: Atsushi Maruyama
  • Publication number: 20190066454
    Abstract: The shopping assistance system includes a basket body, a management system and a packing machine. The shopping basket includes a basket body, a goods information receiver and a transmitter. The basket body allows goods to be put in. The goods information receiver is configured to read respective goods information from each of the goods to acquire pieces of goods information on the goods. The transmitter is configured to transmit the pieces of goods information acquired through the goods information receiver. The management system includes a receiver configured to receive the pieces of goods information from the transmitter. The packing machine is configured to transfer the goods put in the basket body together from the basket body to a container.
    Type: Application
    Filed: February 17, 2017
    Publication date: February 28, 2019
    Applicant: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Tsuyoshi KATAYAMA, Hideto ADACHI, Masamichi NAKAGAWA, Satoshi NONAKA, Ryoji INUTSUKA, Kenji FUKASE, Yoshihiko MATSUKAWA, Atsushi MARUYAMA, Junichi TAGAWA, Hironori KUMAGAI, Shozo FUKUSHIMA, Kei KOBAYASHI, Akihito SAKANAKA
  • Publication number: 20190012303
    Abstract: An information processing apparatus includes: an attachment information assignor that assigns a comment on an electronic document made by a user as attachment information associated with a corresponding portion in the electronic document; and a conclusion attribute assignor that assigns a conclusion attribute in association with the attachment information, the conclusion attribute being an attribute indicating a type of conclusion of the attachment information.
    Type: Application
    Filed: June 26, 2018
    Publication date: January 10, 2019
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Takuya OKAMOTO, Takenori MATSUO, Rumiko KAKEHI, Atsushi MARUYAMA, Naoki OKAMOTO
  • Publication number: 20180308270
    Abstract: An information processing apparatus includes an output unit. When pieces of additional information are extracted, the pieces of additional information being disposed in copies of an identical image and satisfying a predetermined condition, the output unit outputs data in which combined additional information is disposed in the image. The combined additional information is information in which the pieces of additional information are combined.
    Type: Application
    Filed: November 9, 2017
    Publication date: October 25, 2018
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Takenori MATSUO, Rumiko KAKEHI, Atsushi MARUYAMA, Naoki OKAMOTO, Takuya OKAMOTO