Patents by Inventor Akira Tateishi

Akira Tateishi 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: 20210264934
    Abstract: It is desirable to provide an echo cancellation technique that enables an environmental change to be flexibly addressed. Provided is a signal processing apparatus including: an echo cancellation unit that learns an estimated transfer characteristic in a space through which a signal reproduced by a speaker is input to a microphone, and performs echo cancellation on the basis of the estimated transfer characteristic learned; and an environmental change detection unit that detects an environmental change, in which the echo cancellation unit learns the estimated transfer characteristic by causing the speaker to reproduce a sound for learning on the basis of detection of the environmental change.
    Type: Application
    Filed: September 18, 2018
    Publication date: August 26, 2021
    Inventors: KAZUYA TATEISHI, SHUSUKE TAKAHASHI, AKIRA TAKAHASHI, KAZUKI OCHIAI
  • Patent number: 9857769
    Abstract: An image forming apparatus includes an image forming unit, first and second obtaining units, an output unit, and a sender. The image forming unit forms an image on a recording medium. The first obtaining unit obtains, from each of plural measuring devices provided in different locations outside an air-conditioning control device, environment information indicating an environment around a corresponding measuring device. The second obtaining unit obtains position information indicating a position of a user. The output unit outputs air-conditioning control information based on the obtained environment information and the obtained position information for controlling a subject air-conditioning control device. The sender sends the output air-conditioning control information to a destination device.
    Type: Grant
    Filed: August 2, 2016
    Date of Patent: January 2, 2018
    Assignee: FUJI XEROX CO., LTD.
    Inventors: Yoshiyuki Ono, Haruo Harada, Akira Tateishi, Hiromitsu Ohashi
  • Publication number: 20170255161
    Abstract: An image forming apparatus includes an image forming unit, first and second obtaining units, an output unit, and a sender. The image forming unit forms an image on a recording medium. The first obtaining unit obtains, from each of plural measuring devices provided in different locations outside an air-conditioning control device, environment information indicating an environment around a corresponding measuring device. The second obtaining unit obtains position information indicating a position of a user. The output unit outputs air-conditioning control information based on the obtained environment information and the obtained position information for controlling a subject air-conditioning control device. The sender sends the output air-conditioning control information to a destination device.
    Type: Application
    Filed: August 2, 2016
    Publication date: September 7, 2017
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Yoshiyuki ONO, Haruo HARADA, Akira TATEISHI, Hiromitsu OHASHI
  • Publication number: 20170257497
    Abstract: An image processing apparatus includes an image processor, a receiver, a processor, and a sender. The image processor performs image processing on image data. The receiver receives measurement data from plural measuring devices disposed outside the image processing apparatus. The processor performs protocol conversion processing and data processing on the measurement data received by the receiver in accordance with each destination device which will receive the measurement data. The sender sends the measurement data subjected to the protocol conversion processing and the data processing performed by the processor to the destination device.
    Type: Application
    Filed: July 28, 2016
    Publication date: September 7, 2017
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Yoshiyuki ONO, Haruo HARADA, Akira TATEISHI, Hiromitsu OHASHI
  • Patent number: 9619101
    Abstract: A data processing apparatus includes a display control unit that controls browsing document data to be displayed, the browsing document data being configured by plural browsing object data items, a position information acquisition unit that acquires position information, the position information being pointed by a pointing unit and indicating a position corresponding to the browsing document data displayed by the display control unit, a direction identification unit that identifies a direction pointed by the pointing unit, starting from the pointed position, based on a history of a motion by the pointing unit, and an attention data identification unit that identifies attention data indicating browsing object data that is focused, among the plural browsing object data items, based on the position information acquired by the position information acquisition unit and a direction identified by the direction identification unit.
    Type: Grant
    Filed: August 23, 2013
    Date of Patent: April 11, 2017
    Assignee: FUJI XEROX CO., LTD.
    Inventors: Eisaku Hayashi, Akira Tateishi, Kazuhiro Hayashi, Shinobu Ozeki, Masaru Kijima, Motoki Taniguchi
  • Patent number: 9143630
    Abstract: A photographing device includes a display that displays a screen, a photographing unit that is arranged on the same plane as the display, and a mirror that is arranged so that at least a portion of the display is capable of being photographed by the photographing unit.
    Type: Grant
    Filed: May 31, 2013
    Date of Patent: September 22, 2015
    Assignee: FUJI XEROX CO., LTD.
    Inventors: Kazuhiro Hayashi, Shinobu Ozeki, Akira Tateishi, Masaru Kijima, Motoki Taniguchi, Eisaku Hayashi, Kazushige Oi
  • Patent number: 9075878
    Abstract: Provided is an information processing apparatus including a data acquisition unit that acquires content item data indicating a content item, an identification information generation unit that generates identification information of the content item on the basis of the content item data acquired by the data acquisition unit according to a predefined rule, and a browsing history extraction unit that extracts a browsing history of a user regarding the content item in correlation with the identification information of the content item generated by the identification information generation unit.
    Type: Grant
    Filed: February 7, 2013
    Date of Patent: July 7, 2015
    Assignee: FUJI XEROX CO., LTD.
    Inventors: Kazuhiro Hayashi, Shinobu Ozeki, Akira Tateishi, Masaru Kijima, Motoki Taniguchi
  • Patent number: 9047166
    Abstract: An application generation system configured to automatically generate an application having a desired function is disclosed. The application generation system has a mobile terminal including computation means for performing predetermined computation processing, image capture means for capturing an information code, decoding means for decoding the information code to extract character information, display means for displaying predetermined information, and first communication means for communicating character information.
    Type: Grant
    Filed: November 4, 2011
    Date of Patent: June 2, 2015
    Assignee: Mediaseek, Inc.
    Inventors: Naoki Nishio, Shinya Matsuda, Yasuhiro Nezu, Eiichi Ohsawa, Akira Tateishi
  • Publication number: 20150095750
    Abstract: A message editing apparatus includes a receiving part which receives text data from a message communication terminal connected through a communication line, a storage part which stores the text data and additional data corresponding to the text data, a display time determining part which determines display time of the additional data, a dividing part which divides the text data into a plurality of divided text portions according to the display time, a message generating part which generates a synthesized message containing the additional data and the plurality of divided text portions, and a transmitting part which transmits the synthesized message to a destination specified by the message communication terminal.
    Type: Application
    Filed: December 8, 2014
    Publication date: April 2, 2015
    Inventors: Naoki Nishio, Yasuhiro Nezu, Akira Tateishi
  • Patent number: 8854410
    Abstract: An exposure device includes at least one light emitting element that emits light in a normal direction of the substrate; at least one hologram element that is recorded on a recording layer arranged on the substrate to diffract light emitted from the light emitting element and condense the diffracted light on a condensing point on a normal line of the light emitting element; and at least one light inhibiting part that is arranged on a straight line that connects the light emitting element and the condensing point such that the light diffracted by the hologram element passes through the outside of the light inhibiting part and condenses at the condensing point, to inhibit transmission of zeroth-order light that goes straight toward the condensing point from the light emitting element without being diffracted by the hologram element.
    Type: Grant
    Filed: August 22, 2011
    Date of Patent: October 7, 2014
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Jiro Minabe, Keishi Shimizu, Mihoko Wakui, Yasuhiro Ogasawara, Kazuhiro Hayashi, Akira Tateishi, Shin Yasuda, Motoki Taniguchi
  • Publication number: 20140298293
    Abstract: An application generation system configured to automatically generate an application having a desired function is disclosed. The application generation system has a mobile terminal including computation means for performing predetermined computation processing, image capture means for capturing an information code, decoding means for decoding the information code to extract character information, display means for displaying predetermined information, and first communication means for communicating character information.
    Type: Application
    Filed: November 4, 2011
    Publication date: October 2, 2014
    Applicant: MEDIASEEK, INC.
    Inventors: Naoki Nishio, Shinya Matsuda, Yasuhiro Nezu, Eiichi Ohsawa, Akira Tateishi
  • Publication number: 20140237427
    Abstract: Provided is a browsing device including a display unit that displays a content, an operation receiving unit that receives a user's operation, a history extraction unit that extracts an operation history regarding an operation that does not change the display of the content displayed on the display unit, and a calculation unit that calculates an interest level of the user with respect to the content, based on the operation history extracted by the history extraction unit.
    Type: Application
    Filed: September 3, 2013
    Publication date: August 21, 2014
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Shinobu OZEKI, Kazuhiro HAYASHI, Akira TATEISHI, Masaru KIJIMA, Motoki TANIGUCHI, Eisaku HAYASHI
  • Publication number: 20140237423
    Abstract: A data processing apparatus includes a display control unit that controls browsing document data to be displayed, the browsing document data being configured by plural browsing object data items, a position information acquisition unit that acquires position information, the position information being pointed by a pointing unit and indicating a position corresponding to the browsing document data displayed by the display control unit, a direction identification unit that identifies a direction pointed by the pointing unit, starting from the pointed position, based on a history of a motion by the pointing unit, and an attention data identification unit that identifies attention data indicating browsing object data that is focused, among the plural browsing object data items, based on the position information acquired by the position information acquisition unit and a direction identified by the direction identification unit.
    Type: Application
    Filed: August 23, 2013
    Publication date: August 21, 2014
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Eisaku HAYASHI, Akira TATEISHI, Kazuhiro HAYASHI, Shinobu OZEKI, Masaru KIJIMA, Motoki TANIGUCHI
  • Publication number: 20140055626
    Abstract: A photographing device includes a display that displays a screen, a photographing unit that is arranged on the same plane as the display, and a mirror that is arranged so that at least a portion of the display is capable of being photographed by the photographing unit.
    Type: Application
    Filed: May 31, 2013
    Publication date: February 27, 2014
    Inventors: Kazuhiro HAYASHI, Shinobu OZEKI, Akira TATEISHI, Masaru KIJIMA, Motoki TANIGUCHI, Eisaku HAYASHI, Kazushige OI
  • Publication number: 20140052724
    Abstract: Provided is an information processing apparatus including a data acquisition unit that acquires content item data indicating a content item, an identification information generation unit that generates identification information of the content item on the basis of the content item data acquired by the data acquisition unit according to a predefined rule, and a browsing history extraction unit that extracts a browsing history of a user regarding the content item in correlation with the identification information of the content item generated by the identification information generation unit.
    Type: Application
    Filed: February 7, 2013
    Publication date: February 20, 2014
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Kazuhiro HAYASHI, Shinobu OZEKI, Akira TATEISHI, Masaru KIJIMA, Motoki TANIGUCHI
  • Patent number: 8654171
    Abstract: There is provided an exposure device including: a light-emitting element array at which a plurality of light-emitting elements, that emit light that passes through an optical path of diffused light, are arrayed one-dimensionally or two-dimensionally on a substrate; and a hologram element array at which a plurality of hologram elements are formed at positions, that respectively correspond to the plurality of light-emitting elements, of a hologram recording layer disposed on the substrate, so as to diffract and collect, at an outer side of illumination regions of all of the plurality of light-emitting elements, respective lights that are emitted from the plurality of light-emitting elements respectively.
    Type: Grant
    Filed: December 22, 2009
    Date of Patent: February 18, 2014
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Jiro Minabe, Akira Tateishi, Katsunori Kawano, Shin Yasuda, Yasuhiro Ogasawara, Kazuhiro Hayashi
  • Publication number: 20120236280
    Abstract: An exposure device includes at least one light emitting element that emits light in a normal direction of the substrate; at least one hologram element that is recorded on a recording layer arranged on the substrate to diffract light emitted from the light emitting element and condense the diffracted light on a condensing point on a normal line of the light emitting element; and at least one light inhibiting part that is arranged on a straight line that connects the light emitting element and the condensing point such that the light diffracted by the hologram element passes through the outside of the light inhibiting part and condenses at the condensing point, to inhibit transmission of zeroth-order light that goes straight toward the condensing point from the light emitting element without being diffracted by the hologram element.
    Type: Application
    Filed: August 22, 2011
    Publication date: September 20, 2012
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Jiro MINABE, Keishi SHIMIZU, Mihoko WAKUI, Yasuhiro OGASAWARA, Kazuhiro HAYASHI, Akira TATEISHI, Shin YASUDA, Motoki TANIGUCHI
  • Patent number: 8039057
    Abstract: A polyimide film having a polyimide as the primary constituent and containing at least a polymeric electroconductive material, wherein in a weight-decrease vs. temperature-increase curve when the polyimide film is heated gradually from 30° C., a weight-decrease rate at a first inflection point, where an amount of difference in weight-decrease rates decreases first from 30° C., is in the range of ?1.9% or more and ?1.4% or less.
    Type: Grant
    Filed: June 4, 2008
    Date of Patent: October 18, 2011
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Seiichi Kato, Shoichi Morita, Masao Ohkubo, Yoko Miyamoto, Akira Tateishi
  • Publication number: 20110199662
    Abstract: There is provided a focusing element including: a light-generating element that generates light in a pre-specified wavelength range and emits diffuse light; and a hologram element in a recording layer disposed at a light emission side of the light-generating element, the hologram element being recorded by wavelength multiplexing with light of plural wavelengths selected from the wavelength range of the light-generating element, and the hologram element being illuminated with the diffuse light from the light-generating element and emitting diffracted light that converses at a pre-specified focusing point.
    Type: Application
    Filed: August 30, 2010
    Publication date: August 18, 2011
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Shin YASUDA, Jiro Minabe, Katsunori Kawano, Yasuhiro Ogasawara, Kazuhiro Hayashi, Akira Tateishi
  • Publication number: 20100259739
    Abstract: There is provided an exposure device including: a light-emitting element array at which a plurality of light-emitting elements, that emit light that passes through an optical path of diffused light, are arrayed one-dimensionally or two-dimensionally on a substrate; and a hologram element array at which a plurality of hologram elements are formed at positions, that respectively correspond to the plurality of light-emitting elements, of a hologram recording layer disposed on the substrate, so as to diffract and collect, at an outer side of illumination regions of all of the plurality of light-emitting elements, respective lights that are emitted from the plurality of light-emitting elements respectively.
    Type: Application
    Filed: December 22, 2009
    Publication date: October 14, 2010
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Jiro MINABE, Akira TATEISHI, Katsunori KAWANO, Shin YASUDA, Yasuhiro OGASAWARA, Kazuhiro HAYASHI