Patents by Inventor Shuhei Nomura

Shuhei Nomura 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: 20210013598
    Abstract: Provided is a glass substrate with which it is possible to reduce dielectric loss in high-frequency signals, and which also has excellent thermal shock resistance. This invention satisfies the relation {Young's modulus (GPa)×average thermal expansion coefficient (ppm/° C.) at 50-350° C}?300 (GPa·ppm/° C.), wherein the relative dielectric constant at 20° C. and 35 GHz does not exceed 10, and the dielectric dissipation factor at 20° C. and 35 GHz does not exceed 0.006.
    Type: Application
    Filed: September 16, 2020
    Publication date: January 14, 2021
    Applicant: AGC Inc.
    Inventors: Shuhei NOMURA, Kazutaka ONO
  • Publication number: 20200407267
    Abstract: The present invention relates to a substrate having a dielectric loss tangent (A) as measured at 20° C. and 10 GHz of 0.1 or less, a dielectric loss tangent (B) as measured at 20° C. and 35 GHz of 0.1 or less, and a ratio [a dielectric loss tangent (C) as measured at an arbitrary temperature in a range of ?40 to 150° C. and at 10 GHz]/[the dielectric loss tangent (A)] of 0.90-1.10, or a substrate having a relative permittivity (a) as measured at 20° C. and 10 GHz of 4 or more and 10 or less, a relative permittivity (b) as measured at 20° C. and 35 GHz of 4 or more and 10 or less, and a ratio [a relative permittivity (c) as measured at an arbitrary temperature in a range of ?40 to 150° C. and at 10 GHz]/[the relative permittivity (a)] of 0.993-1.007.
    Type: Application
    Filed: September 16, 2020
    Publication date: December 31, 2020
    Applicant: AGC Inc.
    Inventors: Shuhei NOMURA, Kazutaka ONO
  • Publication number: 20200369843
    Abstract: A composite material which includes a thermoplastic matrix resin and carbon fibers A including carbon fiber bundles A1 in which Li/(Ni×Di2) satisfies 6.7×101 to 3.3×103, wherein the carbon fibers A have a fiber length of 5-100 mm and have a value of LwA1/(NA1ave×DA12) of 1.0×102 to 3.3×103, the carbon fiber bundles A1 having an average bundle width WA1 less than 3.5 mm and being contained in an amount of 90 vol % or larger with respect to the carbon fibers A A production method for producing a molded object from the composite material-is also provided.
    Type: Application
    Filed: November 21, 2018
    Publication date: November 26, 2020
    Applicant: Teijin Limited
    Inventors: Makoto Ootsubo, Takeru Ohki, Guofei Hua, Akihisa Nomura, Shuhei Suzuki, Shuhei Onoue, Takumi Kato, Takashi Toyozumi
  • Publication number: 20200349904
    Abstract: Provided is an electronic apparatus in which an illuminance sensor is arranged on the back side of a display unit, and which can perform the appropriate luminance adjustment. The electronic apparatus includes a display unit, an illuminance sensor, a luminance control unit, and an operation judgement unit. The illuminance sensor is disposed on back side of the display surface of the display unit. The luminance control unit controls the luminance of the display unit based on the information related to light detected by the illuminance sensor. The operation judgement unit judges reliability of the information related to light detected by the illuminance sensor. The luminance control unit controls the luminance of the display unit when reliability is judged to be high. The luminance control unit suppresses control of the luminance of the display unit when reliability is judged to be low.
    Type: Application
    Filed: December 14, 2018
    Publication date: November 5, 2020
    Applicant: CASIO COMPUTER CO., LTD.
    Inventors: Shuhei UCHIDA, Keiichi NOMURA
  • Publication number: 20200319692
    Abstract: An input terminal connected to both a terminal of the first device outputting a signal including a period of a low voltage greater than or equal to a predetermined period and a terminal of the second device outputting a periodic signal alternately repeating a high voltage and a low voltage less than the predetermined period via one signal line is included. When a signal input to the input terminal includes a period of a low voltage greater than or equal to the predetermined period, it is determined that a signal output from the first device is input.
    Type: Application
    Filed: March 27, 2020
    Publication date: October 8, 2020
    Applicant: CASIO COMPUTER CO., LTD.
    Inventors: Keiichi NOMURA, Tsuyoshi MINAMI, Shuhei UCHIDA, Toshiya SAKURAI, Hideo SUZUKI
  • Patent number: 10759691
    Abstract: The present invention provides a glass substrate in which in a heat treatment step of sticking a silicon substrate and a glass substrate to each other, an alkali ion is hardly diffused into the silicon substrate, and a residual strain generated in the silicon substrate is small. A glass substrate of the present invention has: an average thermal expansion coefficient ?50/100 at 50° C. to 100° C. of 2.70 ppm/° C. to 3.20 ppm/° C.; an average thermal expansion coefficient ?200/300 at 200° C. to 300° C. of 3.45 ppm/° C. to 3.95 ppm/° C.; a value ?200/300/?50/100 obtained by dividing the average thermal expansion coefficient ?200/300 at 200° C. to 300° C. by the average thermal expansion coefficient ?50/100 at 50° C. to 100° C. of 1.20 to 1.30; and a content of an alkali metal oxide being 0% to 0.1% as expressed in terms of a molar percentage based on oxides.
    Type: Grant
    Filed: August 2, 2017
    Date of Patent: September 1, 2020
    Assignee: AGC Inc.
    Inventors: Shuhei Nomura, Kazutaka Ono
  • Patent number: 10747294
    Abstract: An electronic apparatus includes a main CPU, a main power supply control unit which conducts power supply to the main CPU and conducts supply control of the power, a sub power supply control unit which conducts power supply to the main power supply control unit, and a first switch which switches on and off power supply from the sub power supply control unit to the main power supply control unit.
    Type: Grant
    Filed: November 30, 2016
    Date of Patent: August 18, 2020
    Assignee: CASIO COMPUTER CO., LTD.
    Inventors: Tsuyoshi Minami, Kimiyasu Mizuno, Hideo Suzuki, Takashi Suenaga, Keiichi Nomura, Shuhei Uchida, Munetaka Seo
  • Publication number: 20200201421
    Abstract: An information processing apparatus includes a first processor, a second processor, and a positioning processor. The second processor consumes a reduced amount of power compared to the first processor during an operation. The positioning processor receives radio waves from positioning satellites and converts the radio waves into positioning data. The second processor controls the positioning processor. The second processor stores the positioning data received from the positioning processor. The second processor transfers the stored positioning data to the first processor at a timing determined in accordance with an operating condition of the first processor.
    Type: Application
    Filed: February 4, 2020
    Publication date: June 25, 2020
    Applicant: CASIO COMPUTER CO., LTD.
    Inventors: Tsuyoshi MINAMI, Kimiyasu MIZUNO, Hideo SUZUKI, Takashi SUENAGA, Keiichi NOMURA, Shuhei UCHIDA, Shigeki KITAMURA, Munetaka SEO, Toshiya SAKURAI
  • Patent number: 10683233
    Abstract: A light selective transmission type glass 10 according to the present invention includes: a glass substrate 12; and a light selective transmission layer 11 provided on at least one main surface of the glass substrate 12. The glass substrate 12 has an average thermal expansion coefficient ?50/100 at 50° C. to 100° C. of 2.70 ppm/° C. to 3.20 ppm/° C., an average thermal expansion coefficient ?200/300 at 200° C. to 300° C. of 3.45 ppm/° C. to 3.95 ppm/° C., a value ?200/300/?50/100 obtained by dividing the average thermal expansion coefficient ?200/300 at 200° C. to 300° C. by the average thermal expansion coefficient ?50/100 at 50° C. to 100° C. of 1.20 to 1.30, and a content of an alkali metal oxide being 0% to 0.1%.
    Type: Grant
    Filed: August 2, 2017
    Date of Patent: June 16, 2020
    Assignee: AGC Inc.
    Inventors: Shuhei Nomura, Kazutaka Ono, Yoshiharu Ooi, Hiroki Hotaka
  • Patent number: 10648395
    Abstract: A main valve unit is rotatably provided in a main valve accommodation space connected to a first opening portion. A fail-safe valve unit is provided in a fail-safe valve accommodation space connected to a second opening portion. The main valve unit controls flow rate of cooling water flowing from the first opening portion to a radiator via a main water passage formed in a housing depending on a rotational position thereof. The fail-safe valve unit is closed when temperature of the cooling water is lower than a predetermined value, to thereby block off flow of the cooling water to the radiator. The fail-safe valve unit is opened when the temperature of the cooling water is higher than the predetermined value, to thereby allow the flow of the cooling water to the radiator. Each of the first opening portion and the main valve accommodation space is fluidically separated from the second opening portion and the fail-safe valve accommodation space by a partitioning wall formed in the housing.
    Type: Grant
    Filed: June 29, 2018
    Date of Patent: May 12, 2020
    Assignee: DENSO CORPORATION
    Inventors: Yoko Nomura, Takahito Suzuki, Shuhei Kuwano
  • Publication number: 20200123043
    Abstract: A glass substrate for a high-frequency device, which contains SiO2 as a main component, the glass substrate having a total content of alkali metal oxides in the range of 0.001-5% in terms of mole percent on the basis of oxides, the alkali metal oxides having a molar ratio represented by Na2O/(Na2O+K2O) in the range of 0.01-0.99, and the glass substrate having a total content of alkaline earth metal oxides in the range of 0.1-13% in terms of mole percent on the basis of oxides, wherein at least one main surface of the glass substrate has a surface roughness of 1.5 nm or less in terms of arithmetic average roughness Ra, and the glass substrate has a dielectric dissipation factor at 35 GHz of 0.007 or less.
    Type: Application
    Filed: December 19, 2019
    Publication date: April 23, 2020
    Applicant: AGC Inc.
    Inventors: Kazutaka ONO, Shuhei NOMURA, Nobutaka KIDERA, Nobuhiko TAKESHITA
  • Publication number: 20200091851
    Abstract: A control device for controlling a linear actuator having a linear motor and a brake device includes a magnetic pole position estimation means to estimate which of a plurality of sections obtained by dividing a magnetic pole position of 0° to 360°, the mover is located in on the basis of a direction of movement of the mover by pulse energization, a magnetic pole position setting means to perform direct current excitation at an estimated magnetic pole position estimated by the magnetic pole position estimation means and set the estimated magnetic pole position as a magnetic pole position of the mover, and a brake control means to turn on a brake device before pulse energization by the magnetic pole position estimation means is performed and turn off the brake device after the magnetic pole position estimation means estimates the section in which the mover is located.
    Type: Application
    Filed: July 27, 2016
    Publication date: March 19, 2020
    Applicant: THK CO., LTD.
    Inventors: Junichi Sakai, Shuhei Yamanaka, Hideo Saito, Yuki Nomura, Hideya Nakayama
  • Patent number: 10591982
    Abstract: An information processing apparatus includes a first processor, a second processor and a positioning processor. The second processor consumes a reduced amount of power compared to the first processor during an operation. The positioning processor receives radio waves from positioning satellites and converts the radio waves into positioning data. The second processor controls the positioning processor. The second processor stores the positioning data received from the positioning processor. The second processor transfers the stored positioning data to the first processor at a timing determined in accordance with an operating condition of the first processor.
    Type: Grant
    Filed: January 8, 2018
    Date of Patent: March 17, 2020
    Assignee: CASIO COMPUTER CO., LTD.
    Inventors: Tsuyoshi Minami, Kimiyasu Mizuno, Hideo Suzuki, Takashi Suenaga, Keiichi Nomura, Shuhei Uchida, Shigeki Kitamura, Munetaka Seo, Toshiya Sakurai
  • Patent number: 10580433
    Abstract: An electronic device includes an audio receiver which receives audio of a user and converts the audio into audio information, and a processor. The processor performs first obtaining emotion information on a basis of the audio information converted by the audio receiver and second obtaining user-related information or environment information. In the first obtaining, the emotion information is obtained on a basis of the audio information of a predetermined timing which is decided on a basis of the user-related information or the environment information obtained in the second obtaining.
    Type: Grant
    Filed: June 21, 2018
    Date of Patent: March 3, 2020
    Assignee: CASIO COMPUTER CO., LTD.
    Inventors: Keiichi Nomura, Toshiya Sakurai, Hideo Suzuki, Tsuyoshi Minami, Shuhei Uchida, Shigeki Kitamura, Kimiyasu Mizuno, Takashi Suenaga, Munetaka Seo
  • Patent number: 10515864
    Abstract: The present invention provides a glass substrate in which in a step of sticking a glass substrate and a silicon-containing substrate to each other, bubbles hardly intrude therebetween. The present invention relates to a glass substrate for forming a laminated substrate by lamination with a silicon-containing substrate, having a warpage of 2 ?m to 300 ?m, and an inclination angle due to the warpage of 0.0004° to 0.12°.
    Type: Grant
    Filed: November 27, 2017
    Date of Patent: December 24, 2019
    Assignee: AGC Inc.
    Inventors: Yu Hanawa, Shigeki Sawamura, Shuhei Nomura, Kazutaka Ono, Nobuhiko Takeshita, Keisuke Hanashima
  • Publication number: 20190385920
    Abstract: The present invention provides a glass substrate in which in a step of sticking a glass substrate and a silicon-containing substrate to each other, bubbles hardly intrude therebetween. The present invention relates to a glass substrate for forming a laminated substrate by lamination with a silicon-containing substrate, having a warpage of 2 ?m to 300 ?m, and an inclination angle due to the warpage of 0.0004° to 0.12°.
    Type: Application
    Filed: August 29, 2019
    Publication date: December 19, 2019
    Applicant: AGC Inc.
    Inventors: Yu Hanawa, Shigeki Sawamura, Shuhei Nomura, Kazutaka Ono, Nobuhiko Takeshita, Keisuke Hanashima
  • Publication number: 20190275606
    Abstract: Provided are a method and an apparatus for resistance spot welding in which preliminary current application is executed and then main welding is executed in accordance with master patterns of various parameters obtained during the preliminary current application. The main welding is executed under welding conditions of the master patterns, and whether a welding abnormality has occurred and whether the welding abnormality is likely to occur are determined. When the welding abnormality is likely to occur, the welding conditions for the main welding are corrected so as to prevent the welding abnormality. When the welding abnormality is unlikely to occur, the welding conditions for the main welding are corrected so as to match the master patterns.
    Type: Application
    Filed: March 6, 2019
    Publication date: September 12, 2019
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Koji NOMURA, Shuhei OGURA, Atsushi KAWAKITA, Naoya KATO, Toru HIOKI, Kenji FUKUSHIMA, Shun KATO, Takashi GOTO
  • Publication number: 20190210911
    Abstract: The present invention relates to a glass substrate for a high-frequency device, which includes SiO2 as a main component, the glass substrate having a total content of alkali metal oxides in the range of 0.001-5% in terms of mole percent on the basis of oxides, the alkali metal oxides having a molar ratio represented by Na2O/(Na2O+K2O) in the range of 0.01-0.99, and the glass substrate having a total content of Al2O3 and B2O3 in the range of 1-40% in terms of mole percent on the basis of oxides and having a molar ratio represented by Al2O3/(Al2O3+B2O3) in the range of 0-0.45, in which at least one main surface of the glass substrate has a surface roughness of 1.5 nm or less in terms of arithmetic average roughness Ra, and the glass substrate has a dielectric dissipation factor at 35 GHz of 0.007 or less.
    Type: Application
    Filed: March 12, 2019
    Publication date: July 11, 2019
    Applicant: AGC Inc.
    Inventors: Kazutaka ONO, Shuhei Nomura, Nobutaka Kidera, Nobuhiko Takeshita
  • Publication number: 20190212707
    Abstract: An electronic device includes first and second processors, and first and second display units. While the first and second processors cooperate with each other and perform a display operation including a time display, the first processor can be set to a normal mode, a low power mode in which a power consumption is lower than a power consumption in the normal mode, or a pause mode in which a power consumption is lower than the power consumption in the low power mode, and the first processor is stopped. In the normal or low power modes, the first processor controls such that the first display unit displays a time, and the second processor controls such that the second display unit does not display a time. In the pause mode, the first display unit is turned off, and the second processor controls such that the second display unit displays a time.
    Type: Application
    Filed: March 15, 2019
    Publication date: July 11, 2019
    Applicant: CASIO COMPUTER CO., LTD.
    Inventors: Tsuyoshi MINAMI, Kimiyasu MIZUNO, Hideo SUZUKI, Takashi SUENAGA, Keiichi NOMURA, Shuhei UCHIDA, Munetaka SEO
  • Publication number: 20190190027
    Abstract: An active material is provided. The active material comprises a porous carbon having a plurality of pores forming a three-dimensional network structure and a conductive polymer, and at least a part of the plurality of pores contains the conductive polymer.
    Type: Application
    Filed: December 6, 2018
    Publication date: June 20, 2019
    Inventors: Shuhei Takeshita, Masayoshi Nomura, Naoto Abe, Yoshio Itoh, Tatsuya Dan, Yuka Araki, Naoki Sugihara