Patents by Inventor Kazuki Sasaki

Kazuki Sasaki 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: 11954155
    Abstract: An information processing device according to the present application includes a generation unit and a providing unit. The generation unit uses a model that is trained to learn a relationship between a criterion for classifying users of a first company and a criterion for classifying users of a second company to generate a criterion (common key) for classifying the users of the second company into a first category, from the criterion for classifying the users of the first company into the first category. The providing unit provides a criterion generated by the generation unit.
    Type: Grant
    Filed: March 9, 2022
    Date of Patent: April 9, 2024
    Assignee: Yahoo Japan Corporation
    Inventors: Kiyoshi Sasaki, Akira Tajima, Takahiro Ishikawa, Koji Tsukamoto, Seira Nakamura, Kazuki Nakayama
  • Publication number: 20240103783
    Abstract: An image processing apparatus includes a processor configured to impose a group of pages on a single sheet as a target for reprinting and perform reprinting, the group of pages being referred to as printing-error pages, each of the pages having been printed with a printing error that occurred while multiple pages imposed on one or more sheets were printed.
    Type: Application
    Filed: March 7, 2023
    Publication date: March 28, 2024
    Applicant: FUJIFILM BUSINESS INNOVATION CORP.
    Inventors: Bo LIU, Kimihiko Sasaki, Mari Kodama, Yuka Sugiyama, Yoshie Ohira, Naoto Yamasaki, Kazuki Nagashima
  • Publication number: 20220341005
    Abstract: Provided is an aluminum alloy diecast that can be unlikely to crack at a part to be press-fitted while the proof stress of a main body part is being secured, and can eliminate the need for heat treatment to the main body part at the time of production. The aluminum alloy diecast (11) includes a part to be press-fitted (13) into which a joining member (20) is press-fitted and a main body part (14) in which the part to be press-fitted (13) is integrally formed, in which an average hardness of the part to be press-fitted (13) is lower than an average hardness of the main body part (14) or an average roundness of crystals other than a primary crystal of Al in the part to be press-fitted (13) is larger than an average roundness of crystals other than a primary crystal of Al in the main body part (14).
    Type: Application
    Filed: October 1, 2019
    Publication date: October 27, 2022
    Applicant: Ahresty Corporation
    Inventors: Shunzo Aoyama, Kazuki Sasaki, Yoshiteru Kondo
  • Patent number: 11391311
    Abstract: A method for manufacturing a joined body includes at least one first plate material, one second plate material, and a self-piercing rivet where a cylinder portion projects from a head. The method includes: a test step of plastically deforming the second plate material by a load in a plate thickness direction to measure physical value information of the second plate material; a setting step of setting a joining condition based on the physical value information by the test step; and a joining step of supporting a back surface of the second plate material having a front surface on which the first plate material is stacked with a die and driving the cylinder portion from the front surface side toward a concave portion provided in the die to join the first plate material and the second plate material together based on the joining condition set by the setting step.
    Type: Grant
    Filed: September 9, 2019
    Date of Patent: July 19, 2022
    Assignee: Ahresty Corporation
    Inventor: Kazuki Sasaki
  • Publication number: 20200116180
    Abstract: A method for manufacturing a joined body includes at least one first plate material, one second plate material, and a self-piercing rivet where a cylinder portion projects from a head. The method includes: a test step of plastically deforming the second plate material by a load in a plate thickness direction to measure physical value information of the second plate material; a setting step of setting a joining condition based on the physical value information by the test step; and a joining step of supporting a back surface of the second plate material having a front surface on which the first plate material is stacked with a die and driving the cylinder portion from the front surface side toward a concave portion provided in the die to join the first, plate material and the second plate material together based on the joining condition set by the setting step.
    Type: Application
    Filed: September 9, 2019
    Publication date: April 16, 2020
    Applicant: Ahresty Corporation
    Inventor: Kazuki Sasaki
  • Publication number: 20150293700
    Abstract: A control apparatus includes: a storage unit configured to store information of a designated compression parameter value and information of a compression parameter value calculated from a data size of a data file with respect to the data file compressed with the designated compression parameter value that represents a reduction degree of the data size and stored in a storage device; and a controller configured to compare, in terms of the reduction degree, the designated compression parameter value and the calculated compression parameter value for each data file, and set a recompression target by extracting the data file in which the calculated compression parameter value is lower than the designated compression parameter value.
    Type: Application
    Filed: March 9, 2015
    Publication date: October 15, 2015
    Inventor: Kazuki Sasaki
  • Patent number: 9153278
    Abstract: A storage system includes a storage apparatus, a control apparatus, and a host apparatus. The storage apparatus includes a recording medium. The control apparatus includes a detection unit and a control unit. The detection unit detects whether a recording medium loaded in the storage apparatus is a stand-alone-only recording medium that is used in a stand-alone mode. When the recording medium is the stand-alone-only recording medium, the control unit registers a physical volume of the stand-alone-only recording medium as a logical volume and automatically switches the operation mode of the control apparatus to the stand-alone mode.
    Type: Grant
    Filed: February 5, 2015
    Date of Patent: October 6, 2015
    Assignee: FUJITSU LIMTED
    Inventors: Yukio Taniyama, Hiroaki Nishijo, Kazuki Sasaki, Kenji Uchiyama, Yusuke Inai
  • Publication number: 20150243316
    Abstract: A storage system includes a storage apparatus, a control apparatus, and a host apparatus. The storage apparatus includes a recording medium. The control apparatus includes a detection unit and a control unit. The detection unit detects whether a recording medium loaded in the storage apparatus is a stand-alone-only recording medium that is used in a stand-alone mode. When the recording medium is the stand-alone-only recording medium, the control unit registers a physical volume of the stand-alone-only recording medium as a logical volume and automatically switches the operation mode of the control apparatus to the stand-alone mode.
    Type: Application
    Filed: February 5, 2015
    Publication date: August 27, 2015
    Applicant: FUJITSU LIMITED
    Inventors: Yukio Taniyama, Hiroaki Nishijo, Kazuki Sasaki, Kenji Uchiyama, Yusuke Inai
  • Publication number: 20140379983
    Abstract: A storage system includes: a library-apparatus that is configured to store a plurality of portable-recording-media and to write and read data by using the stored portable-recording-media; a storage-apparatus; and a control-apparatus configured to control access to a plurality of logical-volumes by using the storage-apparatus as a first-storage and using a storage-area provided by the plurality of portable-recording-media as a second-storage, wherein, upon receiving a request for copying a first-logical-volume of the plurality of logical-volumes, the control-apparatus copies the first-logical-volume to an unused first-recording-medium included in the plurality of portable-recording media and having the same identification-number as an identification-number of the first-logical-volume, when copying to the first-recording-medium is possible, and selects an unused second-recording-medium from the plurality of portable-recording-media, generates a second-logical-volume in which the identification-number of the fir
    Type: Application
    Filed: June 2, 2014
    Publication date: December 25, 2014
    Applicant: FUJITSU LIMITED
    Inventor: Kazuki Sasaki
  • Publication number: 20140331007
    Abstract: A virtual library controller includes: a substitution logical volume creation unit to create, in a case that a logical volume subject to an instruction to write data from a superior device is not present in a cache disk, a substitution logical volume in the cache disk; and a write process unit to carry out write of the data in the created substitution logical volume.
    Type: Application
    Filed: April 23, 2014
    Publication date: November 6, 2014
    Applicant: FUJITSU LIMITED
    Inventor: Kazuki SASAKI
  • Patent number: 8865124
    Abstract: The present invention relates to fluorescent or luminescent probe reagents for measuring oxidative stress in a cell or an organism. Examples of the probe reagents include: a fluorescent or luminescent protein and a marker protein; a fluorescent or luminescent protein, a marker protein, and a regulatory factor; or a fluorescent or luminescent protein, a marker protein, a cleavage sequence, and a regulatory factor. In the probe reagents, the marker protein makes it possible to detect the oxidative stress caused by reactive oxygen species and comprises a regulatory factor-binding site and a ubiquitin-binding site; and the regulatory factor is a protein making it possible to regulate degradation of the marker protein in response to the reactive oxygen species. The present invention also relates to a method of measuring oxidative stress in a cell or an organism, or a method of screening a substance which suppresses or promotes the oxidative stress in a cell or an organism by using the probe reagent.
    Type: Grant
    Filed: February 27, 2009
    Date of Patent: October 21, 2014
    Assignees: Japan Science and Technology Agency, Riken
    Inventors: Atsushi Miyawaki, Kazuki Sasaki
  • Patent number: 8502571
    Abstract: A gate driving circuit includes a control power; a transformer having a primary winding and a secondary winding; a first switching element; a second switching element; a rectifying element; and a capacitance element, wherein the first switching element is connected between the control power and one end of the primary winding, and the second switching element is connected to the other end of the primary winding, wherein one end of the capacitance element is connected to either one of the one end and the other end of the primary winding, and wherein, when one of the first switching element and the second switching element is turned on, the capacitance element is charged by the control power, and when the other of the first switching element and the second switching element is turned on, the capacitance element is discharged.
    Type: Grant
    Filed: May 25, 2012
    Date of Patent: August 6, 2013
    Assignee: Sanken Electric Co., Ltd.
    Inventor: Kazuki Sasaki
  • Patent number: 8446207
    Abstract: A load driving circuit in which the off-time Toff and the fall time Tf can be improved in turn-off operation of the N-channel type MOSFET used as a high side switch. The load driving circuit uses an N-channel type power MOSFET as a high side switch connected between a power supply and a load, including a comparator circuit for comparing a gate voltage of the power MOSFET with a power-supply voltage; and a shut-off circuit for discharging the gate terminal of the power MOSFET in turn-off operation of the power MOSFET, the rate of discharging the gate terminal of the power MOSFET performed with the shut-off circuit being set such that the discharge rate provided if the gate voltage Vg is lower than the power-supply voltage Vp is slower than the rate of discharging the same provided if the gate voltage Vg is higher than the power-supply voltage Vp.
    Type: Grant
    Filed: November 17, 2011
    Date of Patent: May 21, 2013
    Assignee: Sanken Electric Co., Ltd.
    Inventor: Kazuki Sasaki
  • Publication number: 20120299625
    Abstract: A gate driving circuit includes a control power; a transformer having a primary winding and a secondary winding; a first switching element; a second switching element; a rectifying element; and a capacitance element, wherein the first switching element is connected between the control power and one end of the primary winding, and the second switching element is connected to the other end of the primary winding, wherein one end of the capacitance element is connected to either one of the one end and the other end of the primary winding, and wherein, when one of the first switching element and the second switching element is turned on, the capacitance element is charged by the control power, and when the other of the first switching element and the second switching element is turned on, the capacitance element is discharged.
    Type: Application
    Filed: May 25, 2012
    Publication date: November 29, 2012
    Applicant: SANKEN ELECTRIC CO., LTD.
    Inventor: Kazuki SASAKI
  • Publication number: 20120126861
    Abstract: A load driving circuit in which the off-time Toff and the fall time Tf can be improved in turn-off operation of the N-channel type MOSFET used as a high side switch. The load driving circuit uses an N-channel type power MOSFET as a high side switch connected between a power supply and a load, including a comparator circuit for comparing a gate voltage of the power MOSFET with a power-supply voltage; and a shut-off circuit for discharging the gate terminal of the power MOSFET in turn-off operation of the power MOSFET, the rate of discharging the gate terminal of the power MOSFET performed with the shut-off circuit being set such that the discharge rate provided if the gate voltage Vg is lower than the power-supply voltage Vp is slower than the rate of discharging the same provided if the gate voltage Vg is higher than the power-supply voltage Vp.
    Type: Application
    Filed: November 17, 2011
    Publication date: May 24, 2012
    Inventor: Kazuki SASAKI
  • Publication number: 20110206615
    Abstract: The present invention relates to fluorescent or luminescent probe reagents for measuring oxidative stress in a cell or an organism. Examples of the probe reagents include: a fluorescent or luminescent protein and a marker protein; a fluorescent or luminescent protein, a marker protein, and a regulatory factor; or a fluorescent or luminescent protein, a marker protein, a cleavage sequence, and a regulatory factor. In the probe reagents, the marker protein makes it possible to detect the oxidative stress caused by reactive oxygen species and comprises a regulatory factor-binding site and a ubiquitin-binding site; and the regulatory factor is a protein making it possible to regulate degradation of the marker protein in response to the reactive oxygen species. The present invention also relates to a method of measuring oxidative stress in a cell or an organism, or a method of screening a substance which suppresses or promotes the oxidative stress in a cell or an organism by using the probe reagent.
    Type: Application
    Filed: February 27, 2009
    Publication date: August 25, 2011
    Inventors: Atsushi Miyawaki, Kazuki Sasaki
  • Patent number: 7868137
    Abstract: The present invention relates to a method of concentrating low molecular weight peptides in the supernatant of serum-free cultured cells, said method comprising allowing the peptides to bind to a strong cation exchanger under an acid condition, and eluting them under an alkali condition to concentrate the peptide. Furthermore, peptides having the amino acid sequence as set forth in SEQ ID NO: 1 or 2, and a method of screening cancer markers using antibody to these peptides, are disclosed.
    Type: Grant
    Filed: February 9, 2007
    Date of Patent: January 11, 2011
    Assignees: Japan as represented by President of National Cancer Center, Advanced Life Science Institute, Inc.
    Inventors: Kazuki Sasaki, Kae Sato, Ken Yamaguchi
  • Patent number: 7868136
    Abstract: The present invention relates to a method of concentrating low molecular weight peptides in the supernatant of serum-free cultured cells, said method comprising allowing the peptides to bind to a strong cation exchanger under an acid condition, and eluting them under an alkali condition to concentrate the peptide. Furthermore, peptides having the amino acid sequence as set forth in SEQ ID NO: 1 or 2, and a method of screening cancer markers using antibody to these peptides, are disclosed.
    Type: Grant
    Filed: December 6, 2007
    Date of Patent: January 11, 2011
    Assignees: Japan as represented by President of National Cancer Center, Advanced Life Science Institute, Inc.
    Inventors: Kazuki Sasaki, Kae Sato, Ken Yamaguchi
  • Publication number: 20100248255
    Abstract: The present invention provides novel peptides with circulation-modulating activity. These peptides are useful as circulation-modulating agents and vasopressors because of their circulation-modulating activity, and can be used for treating diseases of the circulatory system such as myocardial infarction, ischemic heart disease, cerebral infarction, or the like.
    Type: Application
    Filed: July 28, 2006
    Publication date: September 30, 2010
    Applicants: KYOWA HAKKO KOGYO CO., LTD, JAPAN AS REPRESENTED BY THE PRESIDENT OF NATIONAL CARDIOVASCULAR CENTER, OSAKA UNIVERSITY
    Inventors: Motoo Yamasaki, Noriyuki Takahashi, Naoto Minamino, Kazuki Sasaki, Toshifumi Takao, Yoshinori Satomi
  • Publication number: 20100075343
    Abstract: The present invention provides novel peptides with energy-modulating activity or circulatory function-modulating activity. The peptides of the present invention have energy-modulating activity or circulatory function-modulating activity and thus are useful for treating food consumption disorders and diseases of the circulatory system.
    Type: Application
    Filed: November 29, 2007
    Publication date: March 25, 2010
    Inventors: Motoo Yamasaki, Noriyuki Takahashi, Naoto Minamino, Kazuki Sasaki, Toshifumi Takao, Yoshinori Satomi, Yoichi Ueta