Patents by Inventor Masaya Fujita

Masaya Fujita 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: 10972705
    Abstract: A medical display apparatus includes: a display unit configured to display an endoscope image; at least one video signal input circuit to which video signals related to the endoscope image can be inputted from an external medical instrument; a video processing circuit configured to generate a video reflecting a display setting specified for each of the video signals; and first and second processors, the first processor determines an endoscope type based on a mask pattern of the endoscope image related to each of the inputted video signals, and the second processor designates a display set value for each of video signals related to different endoscope images to the video processing circuit according to a determination result.
    Type: Grant
    Filed: December 20, 2019
    Date of Patent: April 6, 2021
    Assignee: OLYMPUS CORPORATION
    Inventors: Shusuke Tsuchiya, Masaya Fujita, Masahiro Kudo, Takayuki Ida, Shinya Moriyama
  • Publication number: 20210037864
    Abstract: Nobel Stevia Sweetening components are provided. Through the analysis of the components of the nobel Steviol Glycoside included in the stevia extract and/or crystals, not only the quality control of sweeteners, but judgment on the correctness of indication of origin or infringement of right are facilitated since the raw material of the sweetener can be identified.
    Type: Application
    Filed: October 28, 2020
    Publication date: February 11, 2021
    Inventors: Toyoshige Morita, Isao Fujita, Fumito Matsuura, Masaya Ota
  • Publication number: 20210031546
    Abstract: A tape cassette used for a printer includes a thermal head and a cassette holder to which the tape cassette is attachable. The tape cassette includes a tape roll, a casing, a regulation guide and a pressure member. The tape roll is formed by winding a tape. The tape has a width defining a widthwise direction. The casing accommodates therein the tape roll. A tape conveying passage is defined in the casing. The regulation guide is positioned at the tape conveying passage to restrict displacement of the tape in the widthwise direction. The pressure member is positioned upstream of the regulation guide in a conveying direction of the tape and along the tape conveying passage. The pressure member is in contact with the tape in a contacting direction to apply pressing force to the tape in the contacting direction.
    Type: Application
    Filed: July 29, 2020
    Publication date: February 4, 2021
    Inventors: Shota Iijima, Yuki Hokari, Satoru Ito, Masaya Fujita
  • Publication number: 20210013035
    Abstract: A semiconductor film containing silicon that is evenly doped in the semiconductor film with an enhanced semiconductor property and a method of the semiconductor film using a dopant material containing a complex compound that contains at least silicon and a halogen. The complex compound further contains a hydrocarbon group that is optionally substituted or heterocyclic group that is optionally substituted. A semiconductor film containing Si doped into the semiconductor film as a dopant to a depth that is at least 0.3 ?m or deeper from a surface of the semiconductor film is obtained by forming the semiconductor film in that the dopant material is doped, the semiconductor film is 100 ?m or less in film thickness with carrier density that is 1×1020/cm3 or less and electron mobility that is 1 cm2/Vs or more.
    Type: Application
    Filed: September 14, 2017
    Publication date: January 14, 2021
    Inventors: Shizuo FUJITA, Takayuki UCHIDA, Kentaro KANEKO, Masaya ODA, Toshimi HITORA
  • Publication number: 20210001264
    Abstract: An ozone generating apparatus includes a first flow channel provided with a humidifying section that imparts moisture to oxygen gas and configured to discharge oxygen gas that has passed through the humidifying section, a second flow channel configured to discharge oxygen gas having a moisture content of 10 ppb or less, a confluence channel in which the oxygen gas discharged via the first flow channel and the oxygen gas discharged via the second flow channel join together, an ozone generator configured to generate ozone gas using, as a material, mixed oxygen gas of the oxygen gases that have joined in the confluence channel, and a flow rate ratio adjustment section configured to adjust a ratio between respective flow rates of the oxygen gas discharged from the first flow channel to the confluence channel and the oxygen gas discharged from the second flow channel to the confluence channel.
    Type: Application
    Filed: December 17, 2018
    Publication date: January 7, 2021
    Inventors: Tatsuya YAMAKAWA, Masaya YOSHIMURA, Ryo FUJITA
  • Publication number: 20200406647
    Abstract: A tape cassette includes: a tape roll which is a roll of a tape wound about an axis extending in a first direction; and a nipping member configured to nip the tape conveyed in a second direction in cooperation with a conveying roller of a printing device. The nipping member includes: a first region configured to face one end portion of the tape; a second region configured to face another end portion of the tape; and a third region positioned between the first region and the second region. The first region and an imaginary reference surface provide a first length in a third direction. The second region and the imaginary reference surface provide a second length in the third direction. The third region and the imaginary reference surface provide a third length in the third direction. The third length is greater than the first length and the second length.
    Type: Application
    Filed: March 30, 2020
    Publication date: December 31, 2020
    Inventors: Yuki Hokari, Shota Iijima, Masaya Fujita, Satoru Ito
  • Patent number: 10849346
    Abstract: Nobel Stevia Sweetening components are provided. Through the analysis of the components of the nobel Steviol Glycoside included in the stevia extract and/or crystals, not only the quality control of sweeteners, but judgment on the correctness of indication of origin or infringement of right are facilitated since the raw material of the sweetener can be identified.
    Type: Grant
    Filed: August 12, 2019
    Date of Patent: December 1, 2020
    Assignee: MORITA KAGAKU KOGYO CO., LTD.
    Inventors: Toyoshige Morita, Isao Fujita, Fumito Matsuura, Masaya Ota
  • Patent number: 10677413
    Abstract: In a lighting device adapted to be mounted on a vehicle, a PTC (positive temperature coefficient) thermistor (535), a first fixed resistor (R1), and a first light emitting element (531) are connected in series with a voltage source. A heat conduction suppressor (7) is configured to suppress heat conduction from the first fixed resistor (R1) to the PTC thermistor (535).
    Type: Grant
    Filed: February 15, 2018
    Date of Patent: June 9, 2020
    Assignee: KOITO MANUFACTURING CO., LTD.
    Inventors: Hiroki Shibata, Kunio Fujita, Masaya Fujiwara, Ryo Iwaki
  • Publication number: 20200128214
    Abstract: A medical display apparatus includes: a display unit configured to display an endoscope image; at least one video signal input circuit to which video signals related to the endoscope image can be inputted from an external medical instrument; a video processing circuit configured to generate a video reflecting a display setting specified for each of the video signals; and first and second processors, the first processor determines an endoscope type based on a mask pattern of the endoscope image related to each of the inputted video signals, and the second processor designates a display set value for each of video signals related to different endoscope images to the video processing circuit according to a determination result.
    Type: Application
    Filed: December 20, 2019
    Publication date: April 23, 2020
    Applicant: OLYMPUS CORPORATION
    Inventors: Shusuke TSUCHIYA, Masaya FUJITA, Masahiro KUDO, Takayuki IDA, Shinya MORIYAMA
  • Patent number: 10610776
    Abstract: An example supporting device supports two game controllers. The supporting device includes a support section and a main section connected to the support section. The support section includes a first slide member and a second slide member. The first slide member is provided in an area of the support section toward a first side in a predetermined direction, and the second slide member is provided in an area toward a second side. The slide members are capable of slidably engaging with rail members of the respective game controllers in a predetermined slide direction. The first slide member includes a first terminal provided on a first opposing surface. The second slide member includes a second terminal provided on a second opposing surface. The main section includes a first grip portion for being gripped by a user, and a second grip portion for being gripped by the user.
    Type: Grant
    Filed: June 10, 2016
    Date of Patent: April 7, 2020
    Assignee: Nintendo Co., Ltd.
    Inventors: Toshiaki Iwao, Masaya Takei, Kumpei Fujita, Hiroki Ikuta, Shinji Hirose, Tetsuya Akama, Hitoshi Tsuchiya
  • Publication number: 20200047806
    Abstract: A steering angle detection device is provided with a plurality of rotation angle sensors and a plurality of control units. The rotation angle sensors are capable of at least continuously calculating a rotation speed while an ignition switch of a vehicle is turned off, and are provided so as to correspond to steering angle calculation units which calculate steering angle based on the rotation speed and a rotation angle acquired from the rotation angle sensors and midpoint information related to the neutral position of a steering member. Power supplies are provided on a per-system basis. The rotation angle sensors or the control units are capable of holding the midpoint information while the ignition switch is turned off. If a power supply abnormality resulting in power supply failure occurs in some of the systems, the control unit of the abnormal system acquires the midpoint information and the rotation speed from the control unit of a normal system when the ignition switch is turned on.
    Type: Application
    Filed: October 16, 2019
    Publication date: February 13, 2020
    Inventors: Takaharu KOZAWA, Shuji KURAMITSU, Koichi NAKAMURA, Yuki WATANABE, Atsuko OKA, Toshihiro FUJITA, Shuhei MIYACHI, Masaya TAKI, Toshimitsu SAKAI, Katsuhiko HAYASHI
  • Publication number: 20200047805
    Abstract: A steering angle detection device includes plural control units and plural steering angle sensors. Each control unit is configured to transmit steering angle information related to a steering angle of a vehicle to an external device and transmit and receive information mutually therebetween. Each steering angle sensor is provided in correspondence to each control unit and configured to output a sensor signal corresponding to a detection value of a change in the steering angle to the corresponding control unit. One of the control units transmits, as a transmission control unit, the steering angle information to the external device at one transmission timing.
    Type: Application
    Filed: October 16, 2019
    Publication date: February 13, 2020
    Inventors: Atsuko OKA, Shuji KURAMITSU, Koichi NAKAMURA, Yuki WATANABE, Toshihiro FUJITA, Takaharu KOZAWA, Shuhei MIYACHI, Katsuhiko HAYASHI, Masaya TAKI, Toshimitsu SAKAI
  • Publication number: 20200039579
    Abstract: An ECU includes plural sensor units and plural control units. The sensor units include magnetic field detection elements for detecting a rotation of a motor, and output mechanical angles related to the rotation angle in one rotation and count values related to the number of rotations of the motor, respectively. One rotation of the motor is divided into indefinite regions, in which detection deviation of the count values may occur, and definite regions, in which no detection deviation occurs. The definite region of the count value is set to deviate from the definite region of the other count value. Absolute angle calculation units calculate the absolute angles using the count values of the definite regions.
    Type: Application
    Filed: August 2, 2019
    Publication date: February 6, 2020
    Inventors: Toshihiro FUJITA, Nobuyori NAKAJIMA, Masaya TAKI, Takahiro SUZUKI
  • Patent number: 10517770
    Abstract: To acquire a stretchable sheet having air permeability due to the presence of through-holes, with no hole formed through outer layers. There are provided: interposing a resilient film (30) that stretches and contracts, in a stretched state between a first sheet layer (21) having no elasticity and a second sheet layer (22) having no elasticity; and joining the first sheet layer (21) and the second sheet layer (22) together with a number of joints directly or through the resilient film 30 by melting the resilient film (30) with ultrasonic fusion energy applied by a thermal fusion device from the outside of the first sheet layer (21) and the outside of the second sheet layer (22) to a number of joint regions with intervals, during the interposing.
    Type: Grant
    Filed: January 29, 2016
    Date of Patent: December 31, 2019
    Assignee: DAIO PAPER CORPORATION
    Inventor: Masaya Fujita
  • Publication number: 20190376662
    Abstract: In a lighting device adapted to be mounted on a vehicle, a PTC (positive temperature coefficient) thermistor (535), a first fixed resistor (R1), and a first light emitting element (531) are connected in series with a voltage source. A heat conduction suppressor (7) is configured to suppress heat conduction from the first fixed resistor (R1) to the PTC thermistor (535).
    Type: Application
    Filed: February 15, 2018
    Publication date: December 12, 2019
    Applicant: KOITO MANUFACTURING CO., LTD.
    Inventors: Hiroki SHIBATA, Kunio FUJITA, Masaya FUJIWARA, Ryo IWAKI
  • Publication number: 20190368894
    Abstract: An electric power steering apparatus has a rotation detection device that can recover from abnormalities in calculating an absolute angle. The rotation detection device includes a signal acquirer that acquires a mechanical angle and a count value from a sensor, and an absolute angle calculator that calculates an absolute angle based on the mechanical angle and the count value. The rotation detection device further includes an abnormality determiner that determines abnormalities in the calculation of the absolute angle. The absolute angle calculator stores an absolute angle hold value prior to the detection of the abnormality the absolute angle. When the abnormality of the absolute angle is resolved, the absolute angle calculator calculates a recovery-time absolute angle, and returns to a normal-time absolute angle calculation.
    Type: Application
    Filed: May 28, 2019
    Publication date: December 5, 2019
    Inventors: Takahiro SUZUKI, Masaya TAKI, Toshihiro FUJITA
  • Publication number: 20190367093
    Abstract: An electric power steering apparatus has a rotation detection device for calculating an absolute angle that includes a sensor section that detects a rotation of a motor and outputs a mechanical angle and a count value. The rotation detection device also includes a signal acquisition unit that obtains the mechanical angle and the count value from the sensor section, and an absolute angle calculator that calculates an absolute angle based on the mechanical angle and the count value. Where one rotation of the motor is divided into indefinite regions and definite regions, the absolute angle calculator uses the count value from the definite regions to calculate the absolute angle.
    Type: Application
    Filed: May 28, 2019
    Publication date: December 5, 2019
    Inventors: Takahiro SUZUKI, Masaya TAKI, Toshihiro FUJITA, Nobuyori NAKAJIMA
  • Publication number: 20190368901
    Abstract: An electric power steering apparatus has a rotation detection device that includes a sensor section that detects a rotation of a motor and outputs a mechanical angle and a count value, and a signal obtainer that obtains the mechanical angle and the count value from the sensor section. The rotation detection device also includes an absolute angle calculator that calculates an absolute angle based on the mechanical angle and the count value and a storage area for storing a reference value that is used for correcting calculation errors in the absolute angle.
    Type: Application
    Filed: May 28, 2019
    Publication date: December 5, 2019
    Inventors: Toshihiro FUJITA, Nobuyori NAKAJIMA, Masaya TAKI, Takahiro SUZUKI
  • Publication number: 20190357581
    Abstract: Nobel Stevia Sweetening components are provided. Through the analysis of the components of the nobel Steviol Glycoside included in the stevia extract and/or crystals, not only the quality control of sweeteners, but judgment on the correctness of indication of origin or infringement of right are facilitated since the raw material of the sweetener can be identified.
    Type: Application
    Filed: August 12, 2019
    Publication date: November 28, 2019
    Inventors: Toyoshige Morita, Isao Fujita, Fumito Matsuura, Masaya Ota
  • Patent number: 10486735
    Abstract: In a rotation detecting apparatus, while a switch is in an on state so that electrical power is supplied from a power source to a controller via the switch, the controller receives, as a first output signal, an output signal output from an output unit of a first rotation sensor, and receives, as a second output signal, an output signal output from an output unit of the second rotation sensor. The first output signal includes at least the first rotational information and the second rotational information based on the first rotation sensor, and the second output signal includes at least the first rotational information and the second rotational information based on the second rotation sensor. The controller determines whether there is a malfunction in each of the first and second rotation sensors as a function of the first output signal and the second output signal.
    Type: Grant
    Filed: February 8, 2018
    Date of Patent: November 26, 2019
    Assignee: DENSO CORPORATION
    Inventors: Toshihiro Fujita, Takaharu Kozawa, Shuhei Miyachi, Katsuhiko Hayashi, Shuji Kuramitsu, Koichi Nakamura, Yuki Watanabe, Atsuko Oka, Masaya Taki, Toshimitsu Sakai