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).
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Patent number: 11954155Abstract: 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: GrantFiled: March 9, 2022Date of Patent: April 9, 2024Assignee: Yahoo Japan CorporationInventors: Kiyoshi Sasaki, Akira Tajima, Takahiro Ishikawa, Koji Tsukamoto, Seira Nakamura, Kazuki Nakayama
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Publication number: 20240103783Abstract: 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: ApplicationFiled: March 7, 2023Publication date: March 28, 2024Applicant: FUJIFILM BUSINESS INNOVATION CORP.Inventors: Bo LIU, Kimihiko Sasaki, Mari Kodama, Yuka Sugiyama, Yoshie Ohira, Naoto Yamasaki, Kazuki Nagashima
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Publication number: 20220341005Abstract: 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: ApplicationFiled: October 1, 2019Publication date: October 27, 2022Applicant: Ahresty CorporationInventors: Shunzo Aoyama, Kazuki Sasaki, Yoshiteru Kondo
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Patent number: 11391311Abstract: 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: GrantFiled: September 9, 2019Date of Patent: July 19, 2022Assignee: Ahresty CorporationInventor: Kazuki Sasaki
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Publication number: 20200116180Abstract: 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: ApplicationFiled: September 9, 2019Publication date: April 16, 2020Applicant: Ahresty CorporationInventor: Kazuki Sasaki
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Publication number: 20150293700Abstract: 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: ApplicationFiled: March 9, 2015Publication date: October 15, 2015Inventor: Kazuki Sasaki
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Patent number: 9153278Abstract: 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: GrantFiled: February 5, 2015Date of Patent: October 6, 2015Assignee: FUJITSU LIMTEDInventors: Yukio Taniyama, Hiroaki Nishijo, Kazuki Sasaki, Kenji Uchiyama, Yusuke Inai
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Publication number: 20150243316Abstract: 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: ApplicationFiled: February 5, 2015Publication date: August 27, 2015Applicant: FUJITSU LIMITEDInventors: Yukio Taniyama, Hiroaki Nishijo, Kazuki Sasaki, Kenji Uchiyama, Yusuke Inai
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Publication number: 20140379983Abstract: 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 firType: ApplicationFiled: June 2, 2014Publication date: December 25, 2014Applicant: FUJITSU LIMITEDInventor: Kazuki Sasaki
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Publication number: 20140331007Abstract: 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: ApplicationFiled: April 23, 2014Publication date: November 6, 2014Applicant: FUJITSU LIMITEDInventor: Kazuki SASAKI
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Patent number: 8865124Abstract: 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: GrantFiled: February 27, 2009Date of Patent: October 21, 2014Assignees: Japan Science and Technology Agency, RikenInventors: Atsushi Miyawaki, Kazuki Sasaki
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Patent number: 8502571Abstract: 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: GrantFiled: May 25, 2012Date of Patent: August 6, 2013Assignee: Sanken Electric Co., Ltd.Inventor: Kazuki Sasaki
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Patent number: 8446207Abstract: 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: GrantFiled: November 17, 2011Date of Patent: May 21, 2013Assignee: Sanken Electric Co., Ltd.Inventor: Kazuki Sasaki
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Publication number: 20120299625Abstract: 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: ApplicationFiled: May 25, 2012Publication date: November 29, 2012Applicant: SANKEN ELECTRIC CO., LTD.Inventor: Kazuki SASAKI
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Publication number: 20120126861Abstract: 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: ApplicationFiled: November 17, 2011Publication date: May 24, 2012Inventor: Kazuki SASAKI
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Publication number: 20110206615Abstract: 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: ApplicationFiled: February 27, 2009Publication date: August 25, 2011Inventors: Atsushi Miyawaki, Kazuki Sasaki
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Patent number: 7868137Abstract: 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: GrantFiled: February 9, 2007Date of Patent: January 11, 2011Assignees: Japan as represented by President of National Cancer Center, Advanced Life Science Institute, Inc.Inventors: Kazuki Sasaki, Kae Sato, Ken Yamaguchi
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Patent number: 7868136Abstract: 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: GrantFiled: December 6, 2007Date of Patent: January 11, 2011Assignees: Japan as represented by President of National Cancer Center, Advanced Life Science Institute, Inc.Inventors: Kazuki Sasaki, Kae Sato, Ken Yamaguchi
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Publication number: 20100248255Abstract: 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: ApplicationFiled: July 28, 2006Publication date: September 30, 2010Applicants: KYOWA HAKKO KOGYO CO., LTD, JAPAN AS REPRESENTED BY THE PRESIDENT OF NATIONAL CARDIOVASCULAR CENTER, OSAKA UNIVERSITYInventors: Motoo Yamasaki, Noriyuki Takahashi, Naoto Minamino, Kazuki Sasaki, Toshifumi Takao, Yoshinori Satomi
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Publication number: 20100075343Abstract: 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: ApplicationFiled: November 29, 2007Publication date: March 25, 2010Inventors: Motoo Yamasaki, Noriyuki Takahashi, Naoto Minamino, Kazuki Sasaki, Toshifumi Takao, Yoshinori Satomi, Yoichi Ueta