Patents by Inventor Masaya Mizutani

Masaya Mizutani 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: 20210075233
    Abstract: A charger according to one aspect of the present disclosure includes a current outputter, a first charge controller, and a second charge controller. The first charge controller receives a first required information from a first device in accordance with a first communication protocol. The first communication protocol requires at least a first minimum volume of communication to acquire the first required information from the first device. The second charge controller receives a second required information from a second device in accordance with a second communication protocol. The second communication protocol requires at least a second minimum volume of communication to acquire a second required information from the second device. The second minimum volume is smaller than the first minimum volume.
    Type: Application
    Filed: September 2, 2020
    Publication date: March 11, 2021
    Applicant: MAKITA CORPORATION
    Inventors: Hisakazu OKABAYASHI, Masaya MIZUTANI, Makoto ITO
  • Publication number: 20210062053
    Abstract: It is an object of the present invention to provide an adhesive sheet for skin patch, having adhesive force and cohesive force that are practicable as a pharmaceutical product and exhibiting high drug solubility and sufficient drug skin permeability. According to the present invention, provided is an adhesive sheet for skin patch, having an adhesive layer on a support, wherein the adhesive layer comprises, at least, a thermoplastic elastomer and a long-chain branched alcohol having a total carbon number of 13 or more, the long-chain branched alcohol is comprised in an amount of 40 parts by weight or more and 200 parts by weight or less, with respect to 100 parts by weight of the thermoplastic elastomer, and the adhesive layer does not comprise a tackifier, or comprises a tackifier in an amount of 30% by weight or less, with respect to the amount of the entire adhesive layer.
    Type: Application
    Filed: January 22, 2019
    Publication date: March 4, 2021
    Applicant: KANEKA CORPORATION
    Inventors: Hiroyuki OGINO, Mitsuji AKAZAWA, Masaoki GOTOU, Masaya MIZUTANI, Tatsuyoshi TANAKA
  • Publication number: 20200078347
    Abstract: It is an object of the present invention to provide an efinaconazole-containing film-forming preparation, which has no sticky surface after solidification thereof, has sufficient cohesiveness after solidification thereof, and is easily peeled without washing. The present invention provides a therapeutic preparation for onychomycosis, comprising efinaconazole or a salt thereof, 1% by weight or more and 30% by weight or less of ethyl cellulose, 20% by weight or more of a volatile solvent (wherein the volatile solvent is water or a liquid component having a boiling point lower than that of water), and 0.01% by weight or more and less than 30% by weight of a surfactant.
    Type: Application
    Filed: December 15, 2017
    Publication date: March 12, 2020
    Applicant: KANEKA CORPORATION
    Inventors: Masaya MIZUTANI, Tatsuyoshi TANAKA, Hiroyuki OGINO, Mitsuji AKAZAWA
  • Patent number: 10525014
    Abstract: It is an object of the present invention to provide a patch having practical adhesive force and cohesive force as a pharmaceutical product, and also exhibiting a fast-acting anesthetic action. The present invention provides a patch formed from an adhesive layer comprising 5% by weight or more and less than 20% by weight of a mixture of lidocaine and another local anesthetic, wherein the adhesive layer comprises at least a rubber-based pressure-sensitive adhesive and liquid paraffin and a content of a tackifier in the adhesive layer is 10% by weight or less.
    Type: Grant
    Filed: August 5, 2016
    Date of Patent: January 7, 2020
    Assignee: KANEKA CORPORATION
    Inventors: Tatsuyoshi Tanaka, Masaya Mizutani, Hiroyuki Ogino, Mitsuji Akazawa, Akio Fujii, Naohiro Imai
  • Patent number: 10483776
    Abstract: A charger (5) includes connecting parts (31, 32), a main converter (83), charging paths (Cpa, Cpb), switching elements (SWa, SWb), and a charging-control part (200). A first battery (Ba) having a first mounting part (11) and a second battery (Bb) having a second, different mounting part (21) are respectively mountable on the connecting parts (31, 32). The charging paths (Cpa, Cpb) respectively connect the main converter (83) to the connecting parts (31, 32). The switching elements (SWa, SWb) respectively connect or disconnect the charging paths (Cpa, Cpb) to/from the main converter (83). The charging-control part (200) selects one of the batteries (Ba, Bb) as the charging target and sets the charging path, to which the charging target (Ba, Bb) is connected, to the connected state. Then, the charger (5) charges the charging target to a predetermined voltage using a charging current suited to the charging target.
    Type: Grant
    Filed: March 14, 2018
    Date of Patent: November 19, 2019
    Assignee: MAKITA CORPORATION
    Inventors: Junichi Murakami, Masaya Mizutani, Hisakazu Okabayashi
  • Publication number: 20180278071
    Abstract: A charger (5) includes connecting parts (31, 32), a main converter (83), charging paths (Cpa, Cpb), switching elements (SWa, SWb), and a charging-control part (200). A first battery (Ba) having a first mounting part (11) and a second battery (Bb) having a second, different mounting part (21) are respectively mountable on the connecting parts (31, 32). The charging paths (Cpa, Cpb) respectively connect the main converter (83) to the connecting parts (31, 32). The switching elements (SWa, SWb) respectively connect or disconnect the charging paths (Cpa, Cpb) to/from the main converter (83). The charging-control part (200) selects one of the batteries (Ba, Bb) as the charging target and sets the charging path, to which the charging target (Ba, Bb) is connected, to the connected state. Then, the charger (5) charges the charging target to a predetermined voltage using a charging current suited to the charging target.
    Type: Application
    Filed: March 14, 2018
    Publication date: September 27, 2018
    Inventors: Junichi MURAKAMI, Masaya MIZUTANI, Hisakazu OKABAYASHI
  • Publication number: 20180235902
    Abstract: It is an object of the present invention to provide a patch having practical adhesive force and cohesive force as a pharmaceutical product, and also exhibiting a fast-acting anesthetic action. The present invention provides a patch formed from an adhesive layer comprising 5% by weight or more and less than 20% by weight of a mixture of lidocaine and another local anesthetic, wherein the adhesive layer comprises at least a rubber-based pressure-sensitive adhesive and liquid paraffin and a content of a tackifier in the adhesive layer is 10% by weight or less.
    Type: Application
    Filed: August 5, 2016
    Publication date: August 23, 2018
    Applicant: KANEKA CORPORATION
    Inventors: Tatsuyoshi TANAKA, Masaya MIZUTANI, Hiroyuki OGINO, Mitsuji AKAZAWA, Akio FUJII, Naohiro IMAI
  • Patent number: 9846321
    Abstract: A voltage adjustment circuit for adjusting a voltage to be supplied to scanning lines of a display device includes a slope adjustment circuit configured to adjust a slope of a decrease in the voltage based on data that is externally input, and a clamp voltage adjustment circuit configured to adjust a voltage value at which the voltage is clamped based on the data.
    Type: Grant
    Filed: November 25, 2013
    Date of Patent: December 19, 2017
    Assignee: Cypress Semiconductor Corporation
    Inventors: Katashi Hasegawa, Masaya Mizutani
  • Publication number: 20140085555
    Abstract: A voltage adjustment circuit for adjusting a voltage to be supplied to scanning lines of a display device includes a slope adjustment circuit configured to adjust a slope of a decrease in the voltage based on data that is externally input, and a clamp voltage adjustment circuit configured to adjust a voltage value at which the voltage is clamped based on the data.
    Type: Application
    Filed: November 25, 2013
    Publication date: March 27, 2014
    Applicant: Spansion LLC
    Inventors: Katashi HASEGAWA, Masaya Mizutani
  • Patent number: 8593447
    Abstract: A voltage adjustment circuit for adjusting a voltage to be supplied to scanning lines of a display device includes a slope adjustment circuit configured to adjust a slope of a decrease in the voltage based on data that is externally input, and a clamp voltage adjustment circuit configured to adjust a voltage value at which the voltage is clamped based on the data.
    Type: Grant
    Filed: June 4, 2010
    Date of Patent: November 26, 2013
    Assignee: Spansion LLC
    Inventors: Katashi Hasegawa, Masaya Mizutani
  • Publication number: 20110042812
    Abstract: An electronic device includes a power element on a first substrate and an electronic component on a second substrate. The first and second substrates are stacked so that the power element and the electronic component can be located between the first and second substrates. A first end of a first wire is connected to the power element. A second end of the first wire is connected to the first substrate. A middle portion of the first wire projects toward the second substrate. A first end of a second wire is connected to the power element. A second end of the wire extends above a top of the middle portion of the first conductive member and is connected to the second substrate.
    Type: Application
    Filed: July 29, 2010
    Publication date: February 24, 2011
    Applicant: DENSO CORPORATION
    Inventors: Kimiharu Kayukawa, Rikiya Kamimura, Masaya Mizutani
  • Patent number: 7857505
    Abstract: A method and circuit for preventing an output signal, which has been corrected through digital correction or analog correction, from deviating from a target value and for preventing power supply noise and power consumption from increasing. A sensor amplification circuit receives output of a sensor as an input signal. Correction points are set at predetermined temperature intervals. The sensor amplification circuit performs digital correction for correcting the input signal with correction data set for each correction point. Further, the sensor amplification circuit performs a second correction for correcting the input signal between the correction points with gradient data calculated from the correction data for two of the correction points that are adjacent to each other.
    Type: Grant
    Filed: November 14, 2006
    Date of Patent: December 28, 2010
    Assignee: Fujitsu Semiconductor Limited
    Inventors: Hiroyuki Sakima, Koju Aoki, Takahiro Watai, Masaya Mizutani, Takuya Okajima
  • Publication number: 20100309190
    Abstract: A voltage adjustment circuit for adjusting a voltage to be supplied to scanning lines of a display device includes a slope adjustment circuit configured to adjust a slope of a decrease in the voltage based on data that is externally input, and a clamp voltage adjustment circuit configured to adjust a voltage value at which the voltage is clamped based on the data.
    Type: Application
    Filed: June 4, 2010
    Publication date: December 9, 2010
    Applicant: FUJITSU SEMICONDUCTOR LIMITED
    Inventors: Katashi HASEGAWA, Masaya Mizutani
  • Patent number: 7345536
    Abstract: An amplifier circuit which is connected to a sensor and variably sets an amplification property and a control method thereof are disclosed, the circuit having the capability of restricting the influence of change with time and temperature change. The amplifier circuit 1, which receives, as an input, a detection signal from the sensor and variably sets an amplification property, comprises: (1) a first reference value retaining unit 50 for retaining a first reference value K1 for setting an amplification property which makes an output signal be a specified detection reference output voltage when a reference input condition KJ is detected; (2) a correction signal generation unit 30 for generating a correction signal HS which reduces the difference between an amplification property actual measurement value and an amplification property set value; and (3) a first amplification property correction unit 40 for correcting the first reference value K1 based on the correction signal HS.
    Type: Grant
    Filed: July 15, 2005
    Date of Patent: March 18, 2008
    Assignee: Fujitsu Limited
    Inventors: Masaya Mizutani, Koju Aoki, Takahiro Watai, Koji Takekawa, Hiroyuki Sakima
  • Patent number: 7336107
    Abstract: This invention provides a comparator circuit which outputs a stable waveform without oscillation even if a gradient of a change of a comparison input signal is small and determines a magnitude of the comparison input signal within a predetermined threshold value regardless of the increase/decrease direction of the comparison input signal.
    Type: Grant
    Filed: April 6, 2006
    Date of Patent: February 26, 2008
    Assignee: Fujitsu Limited
    Inventors: Koji Takekawa, Takahiro Watai, Masaya Mizutani, Takuya Okajima
  • Publication number: 20080012718
    Abstract: An amplifier 1 is arranged to amplify a sense signal from a sensor with low current consumption while maintaining sufficient sensitivity. The amplifier 1 comprises a detection circuit 2 which detects a signal level of the sense signal and outputs an alarm signal when the sense signal is in a first signal level range R1, and a variable gain amplifier 3 which, based on a detection result of the detection circuit 2, stops an amplifying operation when the sense signal is in the first signal level range R1, performs the amplifying operation at a first gain G1 when the sense signal is in a second signal level range R2, or performs the amplifying operation at a second gain G2 larger than the first gain G1 when the sense signal is in a third signal level range R3 defined between the first and second signal level ranges.
    Type: Application
    Filed: June 20, 2007
    Publication date: January 17, 2008
    Inventors: Kouju Aoki, Takahiro Watai, Hiroyuki Sakima, Masaya Mizutani, Takuya Okajima
  • Publication number: 20070229120
    Abstract: A temperature characteristic correction method enabling easy setting of correction points, while reducing deviations of an output signal from a target value and preventing power supply noise and power consumption from increasing. The method includes storing correction patterns, each of which includes correction points set at a temperature interval that differs between the correction patterns. The method further includes storing correction data for each correction point in each correction pattern, selecting a correction pattern corresponding to the temperature dependent characteristic of the input signal from the correction patterns, and correcting the temperature dependent characteristic of the input signal with the selected correction pattern and the correction data corresponding to the selected correction pattern.
    Type: Application
    Filed: August 29, 2006
    Publication date: October 4, 2007
    Inventors: Takuya Okajima, Koju Aoki, Takahiro Watai, Masaya Mizutani, Hiroyuki Sakima
  • Publication number: 20070214884
    Abstract: A method and circuit for preventing an output signal, which has been corrected through digital correction or analog correction, from deviating from a target value and for preventing power supply noise and power consumption from increasing. A sensor amplification circuit receives output of a sensor as an input signal. Correction points are set at predetermined temperature intervals. The sensor amplification circuit performs digital correction for correcting the input signal with correction data set for each correction point. Further, the sensor amplification circuit performs a second correction for correcting the input signal between the correction points with gradient data calculated from the correction data for two of the correction points that are adjacent to each other.
    Type: Application
    Filed: November 14, 2006
    Publication date: September 20, 2007
    Inventors: Hiroyuki Sakima, Koju Aoki, Takahiro Watai, Masaya Mizutani, Takuya Okajima
  • Patent number: 7271595
    Abstract: Provided are two monitor circuits for monitoring two input signals of an input stage differential amplifier, respectively, and two monitor circuit for monitoring two output signals of the input stage differential amplifier, respectively. When failure occurs at the bridge circuit of a sensor element or at the input stage differential amplifier, the monitoring units or the monitoring units detect abnormality, which makes it possible to detect the failure of the sensor element or the input stage differential amplifier. Therefore it is possible to detect failure such as a disconnection or a short circuit of the bridge circuit of the sensor element and failure which has occurred at the amplifier for amplifying outputs of the sensor element.
    Type: Grant
    Filed: February 27, 2006
    Date of Patent: September 18, 2007
    Assignee: Fujitsu Limited
    Inventors: Katsuya Shimizu, Hiroyuki Sakima, Takahiro Watai, Masaya Mizutani, Koju Aoki, Koji Takekawa
  • Publication number: 20070146015
    Abstract: This invention provides a comparator circuit which outputs a stable waveform without oscillation even if a gradient of a change of a comparison input signal is small and determines a magnitude of the comparison input signal within a predetermined threshold value regardless of the increase/decrease direction of the comparison input signal.
    Type: Application
    Filed: April 6, 2006
    Publication date: June 28, 2007
    Inventors: Koji Takekawa, Takahiro Watai, Masaya Mizutani, Takuya Okajima