Patents by Inventor Kazuya Shimizu

Kazuya Shimizu 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: 11967121
    Abstract: A difference detection device includes a difference detection unit configured to, based on association among a first image and a second image captured at different times and illustrating a substantially identical space and encoding information of each of the first image and the second image, detect difference between a third image and a fourth image captured at different times and illustrating a substantially identical space, and the encoding information is information acquired from data including the first image encoded and data including the second image encoded, before inverse transform processing is executed in decoding processing executed on each of the first image and the second image.
    Type: Grant
    Filed: October 3, 2019
    Date of Patent: April 23, 2024
    Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Motohiro Takagi, Kazuya Hayase, Atsushi Shimizu
  • Publication number: 20240090535
    Abstract: Provided is a method of producing a feed or food product in which an inner layer is encrusted with a gelled outer layer composition, the method including the steps of: preparing an outer layer composition feedstock by adding a secondary feedstock to a protein feedstock and/or a starch feedstock that forms a gel upon heating and then mixing by stirring, and preparing an inner layer composition that is encrusted with the outer layer composition; extrusion molding with an extruder provided with a double nozzle so as to cover a surface of the inner layer composition while simultaneously gelling the outer layer composition feedstock by heat treatment; and cutting a continuously extruded cylindrically shaped product to a fixed length with a shutter mechanism while simultaneously encrusting a cut surface with the gelled outer layer composition.
    Type: Application
    Filed: November 29, 2023
    Publication date: March 21, 2024
    Inventors: Tsuyoshi GOTO, Kazuya SHIMIZU, Hiromi ITO, Minoru MORITA, Yuji TAKAYAMA
  • Patent number: 11911850
    Abstract: A pillar delivery method is a method for delivering a plurality of pillars onto a substrate, including a glass panel, to manufacture a glass panel unit. The pillar delivery method includes an irradiation step, a holding step, and a mounting step. The irradiation step includes setting, over a holder, a sheet for use to form pillars and irradiating the sheet with a laser beam to punch out the plurality of pillars. The holding step includes having the plurality of pillars, which have been punched out of the sheet, held by the holder. The mounting step includes picking up some or all of the plurality of pillars from the holder and mounting the pillars onto the substrate.
    Type: Grant
    Filed: May 16, 2019
    Date of Patent: February 27, 2024
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Masataka Nonaka, Eiichi Uriu, Takeshi Shimizu, Kazuya Hasegawa, Tasuku Ishibashi, Hiroyuki Abe, Haruhiko Ishikawa
  • Patent number: 11913277
    Abstract: A method for manufacturing a glass panel unit includes an assembling step, a bonding step, a gas exhausting step, a sealing step, and an activating step. The bonding step includes melting a peripheral wall in a baking furnace at a first predetermined temperature to hermetically bond a first glass pane and a second glass pane together with the peripheral wall thus melted. The gas exhausting step includes exhausting a gas from an internal space through an exhaust port in the baking furnace to turn the internal space into a vacuum space. The sealing step includes locally heating to a temperature higher than a second predetermined temperature, and thereby melting, either a port sealing material or an exhaust pipe to seal the exhaust port and thereby obtain a work in progress. The activating step includes activating a gas adsorbent after the sealing step to obtain a glass panel unit.
    Type: Grant
    Filed: June 19, 2019
    Date of Patent: February 27, 2024
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Hiroyuki Abe, Eiichi Uriu, Kazuya Hasegawa, Tasuku Ishibashi, Masataka Nonaka, Takeshi Shimizu, Haruhiko Ishikawa
  • Publication number: 20160079804
    Abstract: The present invention is directed to solve a problem that, in the case where NFC and power supply operation of wireless power supply or the like repeat in a time division manner, the count value of a charge timer is reset to an initial value and a charge timer erroneously operates during an NFC period. A charge output terminal charges a battery using DC output voltage. A voltage detecting circuit detects reach of battery voltage to a predetermined level, generates a control signal, and generates a level determination signal discriminating an NFC period and a wireless power supply period by detection of the level of a DC input voltage of an input terminal. During execution of operation of counting charge time of the battery by the charge timer, the voltage detecting circuit controls the charge timer by the control signal in the NFC period, and the charge timer holds the count values of the counting operation.
    Type: Application
    Filed: November 16, 2015
    Publication date: March 17, 2016
    Inventor: Kazuya Shimizu
  • Patent number: 9190867
    Abstract: The present invention is directed to solve a problem that, in the case where NFC and power supply operation of wireless power supply or the like repeat in a time division manner, the count value of a charge timer is reset to an initial value and a charge timer erroneously operates during an NFC period. A charge output terminal charges a battery using DC output voltage. A voltage detecting circuit detects reach of battery voltage to a predetermined level, generates a control signal, and generates a level determination signal discriminating an NFC period and a wireless power supply period by detection of the level of a DC input, voltage of an input terminal. During execution of operation of counting charge time of the battery by the charge timer, the voltage detecting circuit controls the charge timer by the control signal in the NFC period, and the charge timer holds the count value of the counting operation.
    Type: Grant
    Filed: November 10, 2013
    Date of Patent: November 17, 2015
    Assignee: Renesas Electronics Corporation
    Inventor: Kazuya Shimizu
  • Publication number: 20140287124
    Abstract: Provided is a method of producing a feed or food product in which an inner layer is encrusted with a gelled outer layer composition, the method including the steps of: preparing an outer layer composition feedstock by adding a secondary feedstock to a protein feedstock and/or a starch feedstock that forms a gel upon heating and then mixing by stirring, and preparing an inner layer composition that is encrusted with the outer layer composition; extrusion molding with an extruder provided with a double nozzle so as to cover a surface of the inner layer composition while simultaneously gelling the outer layer composition feedstock by heat treatment; and cutting a continuously extruded cylindrically shaped product to a fixed length with a shutter mechanism while simultaneously encrusting a cut surface with the gelled outer layer composition.
    Type: Application
    Filed: October 19, 2012
    Publication date: September 25, 2014
    Inventors: Tsuyoshi Goto, Kazuya Shimizu, Hiromi Ito, Minoru Morita, Yuji Takayama
  • Patent number: 8758846
    Abstract: The present invention provides a dairy product which endures cryopreservation for a long period, and also has viscosity suited for use in a dispenser for beverage. An emulsified composition containing a milk fat content, a milk protein content, a disaccharide alcohol and an emulsifier in a certain ratio is prepared. A ratio of each component of the emulsified composition can be obtained by accurately adjusting the amounts of raw materials such as milk, whole milk powders, butter, cheese, cream, condensed milk, butter oil, butter milk and butter milk powders serving as a milk fat source and a milk protein source; a disaccharide alcohol; an emulsifier; and moisture.
    Type: Grant
    Filed: August 30, 2007
    Date of Patent: June 24, 2014
    Assignee: UCC Ueshima Coffee Co., Ltd.
    Inventors: Kazuya Shimizu, Hajime Kashiwai, Kazuo Sagiya, Kazuhiko Kizaki
  • Publication number: 20140145675
    Abstract: The present invention is directed to solve a problem that, in the case where NFC and power supply operation of wireless power supply or the like repeat in a time division manner, the count value of a charge timer is reset to an initial value and a charge timer erroneously operates during an NFC period. A charge output terminal charges a battery using DC output voltage. A voltage detecting circuit detects reach of battery voltage to a predetermined level, generates a control signal, and generates a level determination signal discriminating an NFC period and a wireless power supply period by detection of the level of a DC input, voltage of an input terminal. During execution of operation of counting charge time of the battery by the charge timer, the voltage detecting circuit controls the charge timer by the control signal in the NFC period, and the charge timer holds the count value of the counting operation.
    Type: Application
    Filed: November 10, 2013
    Publication date: May 29, 2014
    Applicant: Renesas Electronics Corporation
    Inventor: Kazuya Shimizu
  • Patent number: 8268755
    Abstract: The present invention provides a novel oxime ether derivative represented by the following formula (I), or salt thereof, that can be industrially produced advantageously, and can function as a fungicide for agricultural and horticultural use that has reliable effects and can be used safely, and a fungicide for agricultural and horticultural use that contains at least one of these compounds as an active ingredient thereof. In addition, the present invention provides a novel ketone derivative that is a production intermediate of the oxime ether derivative.
    Type: Grant
    Filed: December 11, 2008
    Date of Patent: September 18, 2012
    Assignee: Nippon Soda Co., Ltd.
    Inventors: Hironori Furukawa, Raito Kuwahara, Hiroyasu Hosokawa, Kazuya Shimizu
  • Patent number: 8188299
    Abstract: Provided are an acrylate derivative useful as a raw material of a polymer compound for resist compositions capable of giving resist patterns which are excellent in lithographic performance and have a good shape, an intermediate thereof (alcohol derivative) and production processes for them.
    Type: Grant
    Filed: September 17, 2010
    Date of Patent: May 29, 2012
    Assignee: Kuraray Co., Ltd.
    Inventors: Kazuya Shimizu, Masayoshi Yamanaka, Tatsuhiko Hayashibara, Hideharu Iwasaki
  • Publication number: 20120071667
    Abstract: Provided are an acrylate derivative useful as a raw material of a polymer compound for resist compositions capable of giving resist patterns which are excellent in lithographic performance and have a good shape, an intermediate thereof (alcohol derivative) and production processes for them.
    Type: Application
    Filed: September 17, 2010
    Publication date: March 22, 2012
    Applicant: KURARAY CO., LTD.
    Inventors: Kazuya SHIMIZU, Masayoshi YAMANAKA, Tatsuhiko HAYASHIBARA, Hideharu IWASAKI
  • Patent number: 8024583
    Abstract: In the case where a target device stores: m keys {Ka1, . . . , Kam} (m is a natural number) in a manner that the Kai (i is a natural number satisfying 1?i?m) is encrypted with the Ka (i?1); and n keys {Kb1, . . . , Kbn} (n is a natural number) in a manner that the Kbj (j is a natural number satisfying 1?j?n) is encrypted with the Kb (j?1), a confidential information processing unit is caused to perform a processing of re-encrypting the encrypted key Enc (Kai, Ka (i?1)), which has been encrypted with the Ka (i?1), by using the Kb (j?1) and outputting as an encrypted key Enc (Kai, Kb (j?1)).
    Type: Grant
    Filed: April 25, 2006
    Date of Patent: September 20, 2011
    Assignee: PANASONIC Corporation
    Inventors: Kazuya Shimizu, Tomoya Sato, Makoto Fujiwara, Kentaro Shiomi
  • Patent number: 7884751
    Abstract: A TDC circuit having a small scale circuit and high resolution is disclosed, which is a time-to-digital converter that detects a phase with respect to a reference clock of a signal to be measured, comprising a first delay line in which a plurality of first delay elements with a first delay amount is connected in series, a second delay line group that is connected to a plurality of connection nodes of the first delay line or an input node in the first stage and in which at least one or more second delay elements with a second delay amount different from the first delay amount are connected in series, a plurality of judgment circuits that judge whether the changing edge of the signal to be measured is advanced or delayed with respect to the changing edges of a delayed clock output from the first delay element and the second delay element, and an operation circuit that calculates a phase with respect to the reference clock of the changing edge of the signal to be measured from the judgment results, wherein a dif
    Type: Grant
    Filed: March 6, 2009
    Date of Patent: February 8, 2011
    Assignee: Semiconductor Technology Academic Research Center
    Inventors: Kazuya Shimizu, Masato Kaneta, Haruo Kobayashi, Tatsuji Matsuura, Katsuyoshi Yagi, Akira Abe, Koichiro Mashiko
  • Publication number: 20100273836
    Abstract: The present invention provides a novel oxime ether derivative represented by the following formula (I), or salt thereof, that can be industrially produced advantageously, and can function as a fungicide for agricultural and horticultural use that has reliable effects and can be used safely, and a fungicide for agricultural and horticultural use that contains at least one of these compounds as an active ingredient thereof. In addition, the present invention provides a novel ketone derivative that is a production intermediate of the oxime ether derivative.
    Type: Application
    Filed: December 11, 2008
    Publication date: October 28, 2010
    Applicant: Nippon Soda Co., Ltd.
    Inventors: Hironori Furukawa, Raito Kuwahara, Hiroyasu Hosokawa, Kazuya Shimizu
  • Publication number: 20100205461
    Abstract: In a target apparatus which stores at least one piece of domain key information in a first area and a plurality of pieces of content key information each associated with any one of the domain key information in a second area, a method for generating data for detecting tampering of the content key information. The method comprises the steps of encrypting the content key information associated with one of the domain key information using a chain encryption technique; extracting data at predetermined positions in the encrypted content key information, concatenating the pieces of data extracted at the predetermined positions in the encrypted content key information to obtain concatenated data, performing a hash calculation with respect to the concatenated data to obtain a hash value, storing check values corresponding to the data at the predetermined positions in plain text, in the target apparatus, and storing the hash value in the target apparatus.
    Type: Application
    Filed: April 19, 2010
    Publication date: August 12, 2010
    Applicant: PANASONIC CORPORATION
    Inventors: Tomoya SATOU, Makoto Fujiwara, Kentarou Shiomi, Yusuke Nemoto, Yuishi Torisaki, Kazuya Shimizu, Shinji Inoue, Kazuya Fujimura, Makoto Ochi
  • Patent number: 7730320
    Abstract: In a target apparatus which stores at least one piece of domain key information in a first area and a plurality of pieces of content key information each associated with any one of the domain key information in a second area, a method for generating data for detecting tampering of the content key information. The method comprises the steps of encrypting the content key information associated with one of the domain key information using a chain encryption technique, extracting data at predetermined positions in the encrypted content key information, concatenating the pieces of data extracted at the predetermined positions in the encrypted content key information to obtain concatenated data, performing a hash calculation with respect to the concatenated data to obtain a hash value, storing check values corresponding to the data at the predetermined positions in plain text, in the target apparatus, and storing the hash value in the target apparatus.
    Type: Grant
    Filed: September 13, 2005
    Date of Patent: June 1, 2010
    Assignee: Panasonic Corporation
    Inventors: Tomoya Satou, Makoto Fujiwara, Kentarou Shiomi, Yusuke Nemoto, Yuishi Torisaki, Kazuya Shimizu, Shinji Inoue, Kazuya Fujimura, Makoto Ochi
  • Patent number: 7688242
    Abstract: An AD converter that operates at high speed and precision of which is disclosed. The AD converter includes an analog-to-digital (AD) conversion part that samples an analog signal according to a sampling clock and converts it into a digital signal, a jitter measuring circuit that measures the jitter of the sampling clock, and a correction circuit that corrects a digital signal output from the AD conversion part. The AD converter further comprises a clock source and a sampling generating circuit that generates a sampling clock by dividing the clock generated by the clock source, wherein the jitter measuring circuit measures the jitter of the sampling clock with respect to the click on the basis of a clock CK.
    Type: Grant
    Filed: March 14, 2008
    Date of Patent: March 30, 2010
    Assignee: Semiconductor Technology Academic Research Center
    Inventors: Kazuya Shimizu, Haruo Kobayashi, Koichiro Mashiko
  • Publication number: 20100003395
    Abstract: The present invention provides a dairy product which endures cryopreservation for a long period, and also has viscosity suited for use in a dispenser for beverage. An emulsified composition containing a milk fat content, a milk protein content, a disaccharide alcohol and an emulsifier in a certain ratio is prepared. A ratio of each component of the emulsified composition can be obtained by accurately adjusting the amounts of raw materials such as milk, whole milk powders, butter, cheese, cream, condensed milk, butter oil, butter milk and butter milk powders serving as a milk fat source and a milk protein source; a disaccharide alcohol; an emulsifier; and moisture.
    Type: Application
    Filed: August 30, 2007
    Publication date: January 7, 2010
    Applicant: UCC UESHIMA COFFEE CO., LTD.
    Inventors: Kazuya Shimizu, Hajime Kashiwai, Kazuo Sagiya, Kazuhiko Kizaki
  • Patent number: RE41747
    Abstract: The metal film of the present invention is a dense film of a single crystal that has very low surface roughness and very good crystal orientation because an arithmetic mean roughness of the surface is not larger than 2 nm and a (111) peak intensity of X-ray diffraction is not less than 20 times the sum of all other peaks. Also the metal oxide film of the present invention is a dense film that includes less oxygen defects and almost no voids therein because a content of a non-oxidized metal is not higher than 1 mole % of a metal component that constitutes the metal oxide and a packing density is 0.98 or higher.
    Type: Grant
    Filed: October 23, 2007
    Date of Patent: September 21, 2010
    Assignee: Kyocera Optec Co., Ltd.
    Inventors: Takahiro Okura, Kazuya Shimizu, Masakazu Takei