Patents by Inventor Tetsu Tanaka

Tetsu Tanaka 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: 20220217280
    Abstract: Provided are a display method and a video recording method for a user to perceive a position of an extraction range moving within an angle of view. A display method according to an aspect of the present invention includes an acquisition step of acquiring a reference video that is a motion picture, an extraction step of extracting an extraction video set to be smaller than an angle of view of the reference video within the angle of view from the reference video, a movement step of moving an extraction range of the extraction video over time, a first display step of displaying the extraction video on a display device, and a second display step of displaying a support video based on a positional relationship between the angle of view and the extraction range on the display device, in which the second display step is executed during execution of the first display step.
    Type: Application
    Filed: March 25, 2022
    Publication date: July 7, 2022
    Applicant: FUJIFILM Corporation
    Inventors: Yuya NISHIO, Tetsu WADA, Koichi TANAKA, Yukinori NISHIYAMA
  • Publication number: 20220140174
    Abstract: A display device includes a substrate including a first surface, and a second surface positioned at a side opposite to the first surface; a first light-emitting element located at a lateral side of the substrate; a plurality of light-receiving elements located at a second surface side of the substrate; a plurality of second light-emitting elements located on the first surface of the substrate; and a first drive element controlling driving of the second light-emitting elements based on output of the light-receiving elements. A light-emitting surface of the first light-emitting element is oriented in a first direction. The first direction is parallel to a direction from the first surface toward the second surface. Light-emitting surfaces of the second light-emitting elements are oriented in a second direction. The second direction is from the second surface toward the first surface.
    Type: Application
    Filed: October 28, 2021
    Publication date: May 5, 2022
    Applicants: TOHOKU UNIVERSITY, NICHIA CORPORATION
    Inventors: Tetsu TANAKA, Takafumi FUKUSHIMA, Hisashi KINO, Masatsugu ICHIKAWA
  • Patent number: 10970478
    Abstract: A tabular data analysis method includes determining, by a computer, whether a cell having data is present for each row or each column of input tabular data, and extracting, in a case where there is one or more cells having data, a block of rows or columns in which the one or more cells are consecutively included, as a part related to one piece of table data.
    Type: Grant
    Filed: July 30, 2018
    Date of Patent: April 6, 2021
    Assignee: FUJITSU LIMITED
    Inventors: Tsuyoshi Maita, Nobumi Noro, Tetsu Tanaka
  • Patent number: 10769216
    Abstract: A non-transitory computer-readable recording medium storing a data acquisition program that causes a computer to execute a process including: identifying a position of a part to be extracted in a document that is associated with a specific URL and includes structural information of tags, the position being on a hierarchical structure of the tags included in the document, and allowing the position on the hierarchical structure to be registered; and accessing periodically or non-periodically the document associated with the specific URL, and extracting and outputting data corresponding to the registered position on the hierarchical structure of the tags.
    Type: Grant
    Filed: May 8, 2017
    Date of Patent: September 8, 2020
    Assignee: FUJITSU LIMITED
    Inventors: Tsuyoshi Maita, Nobumi Noro, Tetsu Tanaka
  • Patent number: 10726076
    Abstract: An information acquisition method includes: acquiring a specific piece of data using information for specifying a position of the specific piece of data in a document of a certain site by referring to a storage that stores therein information for specifying the position of the specific piece of data in the document of the certain site and information for specifying a position of another piece of data having a predetermined relation to the specific piece of data in the document, by a processor; and acquiring the other piece of data using the position of the other piece of data related to the specific piece of data in the document by referring to the storage, and acquiring data having the predetermined relation to the other piece of data using the acquired other piece of data, by the processor.
    Type: Grant
    Filed: May 9, 2017
    Date of Patent: July 28, 2020
    Assignee: FUJITSU LIMITED
    Inventors: Tsuyoshi Maita, Nobumi Noro, Tetsu Tanaka
  • Patent number: 10483240
    Abstract: A semiconductor device includes a metal column that extends in a stretching direction; a polymer layer that surrounds the metal column from a direction crossing the stretching direction; and a guide that surrounds the polymer layer in the crossing direction so as to be spaced from the metal column with the polymer layer interposed therebetween. A method for manufacturing semiconductor devices includes a step of filling a mixture containing metal particles and polymers in a guide; and a step of subjecting the mixture to a heat treatment so that the polymers agglomerate to the guide to form a polymer layer that makes contact with the guide and the metal particles agglomerate away from the guide with the polymer layer interposed therebetween to form a metal column that stretches in a stretching direction of the guide from the metal particles.
    Type: Grant
    Filed: April 10, 2018
    Date of Patent: November 19, 2019
    Assignees: TOHOKU UNIVERSITY, TOSHIBA MEMORY CORPORATION
    Inventors: Mitsumasa Koyanagi, Tetsu Tanaka, Takafumi Fukushima, Kang-Wook Lee
  • Patent number: 10394920
    Abstract: A data verification device includes a processor configured to: specify, out of a plurality of sites registered as acquisition sources of specific information, reliability of the site from which the information was acquired as the specific information based on storage content of a storage that stores therein the reliability in association with each of the sites; and output the information acquired as the specific information together with the specified reliability.
    Type: Grant
    Filed: May 9, 2017
    Date of Patent: August 27, 2019
    Assignee: FUJITSU LIMITED
    Inventors: Tsuyoshi Maita, Nobumi Noro, Tetsu Tanaka
  • Patent number: 10177118
    Abstract: To miniaturize metal columns. A semiconductor device includes a metal column (14) that extends in a stretching direction; a polymer layer (16) that surrounds the metal column from a direction crossing the stretching direction; and a guide (12) that surrounds the polymer layer in the crossing direction so as to be spaced from the metal column with the polymer layer interposed therebetween. A method for manufacturing semiconductor devices includes a step of filling a mixture (20) containing metal particles (22) and polymers (24) in a guide (12); and a step of subjecting the mixture to a heat treatment so that the polymers agglomerate to the guide to form a polymer layer (16) that makes contact with the guide and the metal particles agglomerate away from the guide with the polymer layer interposed therebetween to form a metal column (14) that stretches in a stretching direction of the guide from the metal particles.
    Type: Grant
    Filed: March 3, 2017
    Date of Patent: January 8, 2019
    Assignees: TOHOKU UNIVERSITY, TOSHIBA MEMORY CORPORATION
    Inventors: Mitsumasa Koyanagi, Tetsu Tanaka, Takafumi Fukushima, Kang-Wook Lee
  • Publication number: 20180365205
    Abstract: A tabular data analysis method includes determining, by a computer, whether a cell having data is present for each row or each column of input tabular data, and extracting, in a case where there is one or more cells having data, a block of rows or columns in which the one or more cells are consecutively included, as a part related to one piece of table data.
    Type: Application
    Filed: July 30, 2018
    Publication date: December 20, 2018
    Applicant: FUJITSU LIMITED
    Inventors: Tsuyoshi Maita, Nobumi Noro, Tetsu Tanaka
  • Publication number: 20180322108
    Abstract: An item name association processing method includes: extracting a plurality of item names from table format data, using a processor; referring to a storage in which a plurality of item groups is stored and determining which item group includes an item name that has a predetermined similar relationship with the plurality of individual extracted item names, using the processor; and selecting, as an association target, from among the plurality of item names, regarding the item name from which a positive determination result has been obtained, the item name having the predetermined similar relationship and submitting, as an association candidate, from among the plurality of item names, regarding the item name from which a negative determination result has been obtained, the item group determined to include the item name having the predetermined similar relationship with another item name, using the processor.
    Type: Application
    Filed: July 16, 2018
    Publication date: November 8, 2018
    Applicant: FUJITSU LIMITED
    Inventors: Tsuyoshi Maita, Nobumi Noro, Tetsu Tanaka
  • Publication number: 20180226382
    Abstract: A semiconductor device includes a metal column that extends in a stretching direction; a polymer layer that surrounds the metal column from a direction crossing the stretching direction; and a guide that surrounds the polymer layer in the crossing direction so as to be spaced from the metal column with the polymer layer interposed therebetween. A method for manufacturing semiconductor devices includes a step of filling a mixture containing metal particles and polymers in a guide; and a step of subjecting the mixture to a heat treatment so that the polymers agglomerate to the guide to form a polymer layer that makes contact with the guide and the metal particles agglomerate away from the guide with the polymer layer interposed therebetween to form a metal column that stretches in a stretching direction of the guide from the metal particles.
    Type: Application
    Filed: April 10, 2018
    Publication date: August 9, 2018
    Applicants: TOHOKU UNIVERSITY, TOSHIBA MEMORY CORPORATION
    Inventors: Mitsumasa KOYANAGI, Tetsu TANAKA, Takafumi FUKUSHIMA, Kang-Wook LEE
  • Publication number: 20170300574
    Abstract: A non-transitory computer-readable recording medium storing a data acquisition program that causes a computer to execute a process including: identifying a position of a part to be extracted in a document that is associated with a specific URL and includes structural information of tags, the position being on a hierarchical structure of the tags included in the document, and allowing the position on the hierarchical structure to be registered; and accessing periodically or non-periodically the document associated with the specific URL, and extracting and outputting data corresponding to the registered position on the hierarchical structure of the tags.
    Type: Application
    Filed: May 8, 2017
    Publication date: October 19, 2017
    Applicant: FUJITSU LIMITED
    Inventors: TSUYOSHI MAITA, Nobumi Noro, Tetsu Tanaka
  • Publication number: 20170242865
    Abstract: A data verification device includes a processor configured to: specify, out of a plurality of sites registered as acquisition sources of specific information, reliability of the site from which the information was acquired as the specific information based on storage content of a storage that stores therein the reliability in association with each of the sites; and output the information acquired as the specific information together with the specified reliability.
    Type: Application
    Filed: May 9, 2017
    Publication date: August 24, 2017
    Applicant: FUJITSU LIMITED
    Inventors: TSUYOSHI MAITA, Nobumi Noro, Tetsu Tanaka
  • Publication number: 20170242839
    Abstract: A non-transitory computer-readable recording medium stores a data acquisition program that causes a computer to execute a process including: extracting first data and second data that are separated from each other by a predetermined tag or symbol, from a document written in HTML; displaying the extracted first data and the extracted second data in an associated manner; and specifying a position of a tag included in the document on a hierarchical structure with respect to the first data or the second data in the document to allow registration of the position on the hierarchical structure, upon detecting that the displayed first data or the displayed second data is selected.
    Type: Application
    Filed: May 8, 2017
    Publication date: August 24, 2017
    Applicant: FUJITSU LIMITED
    Inventors: TSUYOSHI Maita, Nobumi Noro, Tetsu Tanaka
  • Publication number: 20170242853
    Abstract: An information acquisition method includes: acquiring a specific piece of data using information for specifying a position of the specific piece of data in a document of a certain site by referring to a storage that stores therein information for specifying the position of the specific piece of data in the document of the certain site and information for specifying a position of another piece of data having a predetermined relation to the specific piece of data in the document, by a processor; and acquiring the other piece of data using the position of the other piece of data related to the specific piece of data in the document by referring to the storage, and acquiring data having the predetermined relation to the other piece of data using the acquired other piece of data, by the processor.
    Type: Application
    Filed: May 9, 2017
    Publication date: August 24, 2017
    Applicant: FUJITSU LIMITED
    Inventors: Tsuyoshi MAITA, Nobumi NORO, Tetsu TANAKA
  • Publication number: 20170200703
    Abstract: To miniaturize metal columns. A semiconductor device includes a metal column (14) that extends in a stretching direction; a polymer layer (16) that surrounds the metal column from a direction crossing the stretching direction; and a guide (12) that surrounds the polymer layer in the crossing direction so as to be spaced from the metal column with the polymer layer interposed therebetween. A method for manufacturing semiconductor devices includes a step of filling a mixture (20) containing metal particles (22) and polymers (24) in a guide (12); and a step of subjecting the mixture to a heat treatment so that the polymers agglomerate to the guide to form a polymer layer (16) that makes contact with the guide and the metal particles agglomerate away from the guide with the polymer layer interposed therebetween to form a metal column (14) that stretches in a stretching direction of the guide from the metal particles.
    Type: Application
    Filed: March 3, 2017
    Publication date: July 13, 2017
    Applicant: TOHOKU UNIVERSITY
    Inventors: Mitsumasa KOYANAGI, Tetsu TANAKA, Takafumi FUKUSHIMA, Kang-Wook LEE
  • Patent number: 9449948
    Abstract: The present invention relates to a chip support substrate including a lyophilic region 4 that is formed on the substrate and that absorbs a chip 3A, and an electrode 6 that is formed on the substrate and in the lyophilic region and that generates electrostatic force in the chip, and to a chip support method including the steps of arranging the chip onto the lyophilic region of the chip support substrate with a liquid 15, the chip support substrate comprising the lyophilic region that is formed on the substrate, and the electrode that is formed on the substrate and in the lyophilic region, and generating the electrostatic force in the chip corresponding to the electrode by applying a voltage to the electrode.
    Type: Grant
    Filed: September 13, 2013
    Date of Patent: September 20, 2016
    Assignee: TOHOKU UNIVERSITY
    Inventors: Mitsumasa Koyanagi, Tetsu Tanaka, Takafumi Fukushima
  • Publication number: 20150228622
    Abstract: The present invention relates to a chip support substrate including a lyophilic region 4 that is formed on the substrate and that absorbs a chip 3A, and an electrode 6 that is formed on the substrate and in the lyophilic region and that generates electrostatic force in the chip, and to a chip support method including the steps of arranging the chip onto the lyophilic region of the chip support substrate with a liquid 15, the chip support substrate comprising the lyophilic region that is formed on the substrate, and the electrode that is formed on the substrate and in the lyophilic region, and generating the electrostatic force in the chip corresponding to the electrode by applying a voltage to the electrode.
    Type: Application
    Filed: September 13, 2013
    Publication date: August 13, 2015
    Applicant: TOHOKU UNIVERSITY
    Inventors: Mitsumasa Koyanagi, Tetsu Tanaka, Takafumi Fukushima
  • Publication number: 20150103423
    Abstract: There is provided a drive device including a movable body, and a fixing member that supports, with a drive shaft driven by a piezoelectric element expanded and contracted in response to an applied voltage and a sub shaft provided in parallel with the drive shaft, the movable body connected with the drive shaft movably in an axial direction. The movable body includes a rotation regulating member that supports the sub shaft and regulates rotation of the movable body with the drive shaft as a rotation center, and an impact dispersing part that disperses an impact on the piezoelectric element when inclined to the drive shaft.
    Type: Application
    Filed: September 22, 2014
    Publication date: April 16, 2015
    Inventor: Tetsu TANAKA
  • Publication number: 20140293461
    Abstract: A drive device includes a moving body having a driven portion with an engagement holding portion and an insertion portion, and an element holding portion holding an optical element; a piezoelectric driver having a piezoelectric element and a drive axis that moves the moving body while being inserted into the insertion portion; and a leaf spring being inserted into the insertion portion, being held by the moving body and urging the drive axis to the driven portion in a pressing direction. In a state in which the leaf spring is inserted into the insertion portion, the leaf spring is elastically deformed in the insertion portion by inserting the drive axis which is inserted into the insertion portion, and the drive axis is pressed against the driven portion by the leaf spring, while the leaf spring is engaged with the engagement holding portion and held by the moving body.
    Type: Application
    Filed: March 17, 2014
    Publication date: October 2, 2014
    Applicant: SONY CORPORATION
    Inventors: HAJIME NAKAMURA, TOMOYA TAKEI, TOSHIAKI EDAMITSU, YUTAKA MAEDA, TSUTOMU NAITOU, TETSU TANAKA