Patents by Inventor Yasuhiko Yamamoto

Yasuhiko Yamamoto 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: 20240359220
    Abstract: Provided is a substrate treating apparatus for treating a substrate. The substrate treating apparatus includes a substrate treating unit configured to supply a water-insoluble water repellent to the substrate to perform water-repellent treatment to the substrate, a decomposition solution mixing mechanism configured to mix a decomposition solution for decomposing the water repellent to a water repellent-containing liquid that contains the water repellent as a waste liquid generated through the water-repellent treatment of the substrate, and a discharging unit configured to discharge a mixed liquid of the water repellent-containing liquid and the decomposition solution to an outside of the substrate treating apparatus.
    Type: Application
    Filed: April 26, 2024
    Publication date: October 31, 2024
    Inventors: Shigeru YAMAMOTO, Yasuhiko NAGAI, Keiji IWATA, Takashi AKIYAMA, Akira ITO, Daiki FUJII, Kazuki GODA, Yosuke NISHINO, Yuya KAWAI, Kenji EDAMITSU
  • Patent number: 12121402
    Abstract: In an ultrasound diagnostic apparatus and an operation method of the ultrasound diagnostic apparatus of the invention, a control circuit performs polarization processing on a plurality of ultrasound transducers in a non-diagnosis period, during which transmission of ultrasound waves and reception of reflected waves for performing ultrasound diagnosis are not performed, in a case where the cumulative driving time of the plurality of ultrasound transducers for performing the ultrasound diagnosis becomes equal to or longer than a specified time. A transmission circuit generates a first transmission signal having a driving voltage for performing ultrasound diagnosis using a pulse generation circuit in the case of performing the ultrasound diagnosis, and generates a second transmission signal having a polarization voltage for performing polarization processing using the same pulse generation circuit as in the case of generating the first transmission signal in the case of performing the polarization processing.
    Type: Grant
    Filed: January 18, 2023
    Date of Patent: October 22, 2024
    Assignee: FUJIFILM Corporation
    Inventors: Katsuya Yamamoto, Yasuhiko Morimoto, Satoru Okada
  • Patent number: 12076989
    Abstract: A liquid discharge head includes a head body, a plurality of driver ICs, a flexible substrate, and a wiring board. The head body includes a discharge hole configured to discharge a liquid. The plurality of driver ICs controls drive of the head body. The plurality of driver ICs are mounted at the flexible substrate, and the flexible substrate is electrically connected to the head body. The wiring board includes a plurality of connectors. In addition, the flexible substrate includes: a plurality of protruding portions configured to protrude in the same direction and each including a tip portion to be inserted into corresponding one of the plurality of connectors; and a slit formed between the protruding portions adjacent to each other and extending up to a region between the driver ICs adjacent to each other.
    Type: Grant
    Filed: September 16, 2020
    Date of Patent: September 3, 2024
    Assignee: KYOCERA CORPORATION
    Inventors: Yasuhiko Fukuda, Takayuki Yamamoto
  • Patent number: 12059636
    Abstract: Provided is a mixing/clarifying device 100 including a coagulant feeder 10 that feeds coagulant to water to be treated to obtain coagulant-containing water and a tank 20 in which the coagulant-containing water is mixed to form a floc and solid-liquid separation is performed. The tank 20 includes an outer cylinder 21 having an inflow port 210 that flows the coagulant-containing water into the tank 20 and an inner cylinder 22 arranged inserted from the upper side of the tank 20 to the lower side of the inflow port of the outer cylinder 21 and having a lower end open in the tank 20.
    Type: Grant
    Filed: April 23, 2020
    Date of Patent: August 13, 2024
    Assignee: METAWATER Co., Ltd.
    Inventors: Naoki Hayashi, Yasuhiko Yamamoto
  • Publication number: 20240252152
    Abstract: An operation method of an ultrasound diagnostic apparatus includes executing one or more imaging series of steps with an ultrasound transducer; and applying a polarization processing to the ultrasound transducer one or more of before, after, and interleaved between the one or more imaging series of steps, where the polarization processing is separate from the one or more imaging series of steps.
    Type: Application
    Filed: April 12, 2024
    Publication date: August 1, 2024
    Applicant: FUJIFILM Corporation
    Inventors: Katsuya YAMAMOTO, Yasuhiko MORIMOTO, Satoru OKADA
  • Patent number: 11867124
    Abstract: A fuel supply control device (10) is configured to generate an operation amount used for feedback-controlling rotation of a gear pump (3) based on a deviation of a detected fuel flow rate with respect to a target flow rate, wherein the fuel supply control device generates the operation amount such that a rotation speed of the gear pump is equal to or greater than a predetermined lower limit rotation speed Nmin so as to protect a bearing of the gear pump.
    Type: Grant
    Filed: December 26, 2019
    Date of Patent: January 9, 2024
    Assignee: IHI Corporation
    Inventors: Akihiro Shimamura, Naoki Seki, Hirotaka Sugawara, Yasuhiko Yamamoto
  • Patent number: 11761382
    Abstract: A fuel supply device includes a first electric pump which discharges a fuel toward an engine at a first flow rate, a second electric pump which discharges the fuel at a second flow rate and merges the fuel discharged at the second flow rate with the fuel discharged at the first flow rate, a first control device which is configured to control the first electric pump, and a second control device which is configured to control the second electric pump, in which the first control device and the second control device control the first electric pump and the second electric pump such that a total flow rate of the first flow rate and the second flow rate is a fuel flow rate target value.
    Type: Grant
    Filed: June 5, 2020
    Date of Patent: September 19, 2023
    Assignee: IHI Corporation
    Inventor: Yasuhiko Yamamoto
  • Publication number: 20220212127
    Abstract: Provided is a mixing/clarifying device 100 including a coagulant feeder 10 that feeds coagulant to water to be treated to obtain coagulant-containing water and a tank 20 in which the coagulant-containing water is mixed to form a floc and solid-liquid separation is performed. The tank 20 includes an outer cylinder 21 having an inflow port 210 that flows the coagulant-containing water into the tank 20 and an inner cylinder 22 arranged inserted from the upper side of the tank 20 to the lower side of the inflow port of the outer cylinder 21 and having a lower end open in the tank 20.
    Type: Application
    Filed: April 23, 2020
    Publication date: July 7, 2022
    Applicant: METAWATER Co., Ltd.
    Inventors: Naoki HAYASHI, Yasuhiko YAMAMOTO
  • Patent number: 11365683
    Abstract: A fuel supply control device is provided in which a parallel flow path of an orifice and a pressurizing valve is used as a complex pressurizing valve for a fuel supply amount, and which controls a fuel supply pump on the basis of a pressure difference before and after the complex pressurizing valve that has been detected by a pressure difference meter. When the rotational speed of the fuel supply pump is below a predetermined threshold value, the fuel supply pump is controlled on the basis of a first fuel measurement amount, and the fuel supply pump is controlled on the basis of a second fuel measurement amount.
    Type: Grant
    Filed: September 2, 2020
    Date of Patent: June 21, 2022
    Assignee: IHI CORPORATION
    Inventors: Naoki Seki, Yasuhiko Yamamoto, Akihiro Shimamura
  • Patent number: 11352959
    Abstract: A fuel supply control device controls a fuel supply pump based on a front-rear differential pressure across a metering valve for a fuel supply amount, which is detected by a differential pressure gauge, using parallel flow passages of an orifice and a pressurizing valve as the metering valve, in which the fuel supply control device includes a first control amount generation unit generating a first control amount based on the front-rear differential pressure, a second control amount generation unit generating a second control amount based on the rotation speed of the fuel supply pump, a control amount selection unit, a subtractor, and a control calculation unit, in which the control amount selection unit selects the first control amount in a case where the rotation speed is equal to or lower than a predetermined threshold and select the second control amount in a case where the rotation speed exceeds the threshold.
    Type: Grant
    Filed: May 12, 2020
    Date of Patent: June 7, 2022
    Assignee: IHI Corporation
    Inventors: Yasuhiko Yamamoto, Naoki Seki
  • Publication number: 20220128006
    Abstract: A fuel supply control device (10) is configured to generate an operation amount used for feedback-controlling rotation of a gear pump (3) based on a deviation of a detected fuel flow rate with respect to a target flow rate, wherein the fuel supply control device generates the operation amount such that a rotation speed of the gear pump is equal to or greater than a predetermined lower limit rotation speed Nmin so as to protect a bearing of the gear pump.
    Type: Application
    Filed: December 26, 2019
    Publication date: April 28, 2022
    Applicant: IHI Corporation
    Inventors: Akihiro SHIMAMURA, Naoki SEKI, Hirotaka SUGAWARA, Yasuhiko YAMAMOTO
  • Publication number: 20200400074
    Abstract: A fuel supply control device is provided in which a parallel flow path of an orifice and a pressurizing valve is used as a complex pressurizing valve for a fuel supply amount, and which controls a fuel supply pump on the basis of a pressure difference before and after the complex pressurizing valve that has been detected by a pressure difference meter. When the rotational speed of the fuel supply pump is below a predetermined threshold value, the fuel supply pump is controlled on the basis of a first fuel measurement amount, and the fuel supply pump is controlled on the basis of a second fuel measurement amount.
    Type: Application
    Filed: September 2, 2020
    Publication date: December 24, 2020
    Applicant: IHI CORPORATION
    Inventors: Naoki SEKI, Yasuhiko YAMAMOTO, Akihiro SHIMAMURA
  • Publication number: 20200340408
    Abstract: A fuel supply control device (8) is configured to control a fuel supply pump (3) on the basis of a front-rear differential pressure across a metering valve for a fuel supply amount, which is detected by a differential pressure gauge (7), using parallel flow passages of an orifice (6) and a pressurizing valve (5) as the metering valve.
    Type: Application
    Filed: May 12, 2020
    Publication date: October 29, 2020
    Applicant: IHI Corporation
    Inventors: Yasuhiko YAMAMOTO, Naoki Seki
  • Publication number: 20200300170
    Abstract: A fuel supply device includes a first electric pump which discharges a fuel toward an engine at a first flow rate, a second electric pump which discharges the fuel at a second flow rate and merges the fuel discharged at the second flow rate with the fuel discharged at the first flow rate, a first control device which is configured to control the first electric pump, and a second control device which is configured to control the second electric pump, in which the first control device and the second control device control the first electric pump and the second electric pump such that a total flow rate of the first flow rate and the second flow rate is a fuel flow rate target value.
    Type: Application
    Filed: June 5, 2020
    Publication date: September 24, 2020
    Applicant: IHI Corporation
    Inventor: Yasuhiko YAMAMOTO
  • Patent number: 8845001
    Abstract: A push lifter is provided with a push-push mechanism. When a charger lid is positioned in a closed position to close a battery charging opening, the push-push mechanism holds a push rod in a standby state. When the charger lid, which is positioned in the closed position, is pressed so that the standby state of the push rod is cancelled, the push-push mechanism pushes the push rod with the urging force of a coil spring so that the charger lid opens. An illumination lamp turns off when a switch portion turns off due to the standby state of the push rod, and the lamp turns on when the switch portion turns on due to the standby state of the push rod being cancelled.
    Type: Grant
    Filed: October 12, 2010
    Date of Patent: September 30, 2014
    Assignees: Toyota Shatai Kabushiki Kaisha, Kabushiki Kaisha Tokai Riki Denki Seisakusho
    Inventors: Takeshi Kotama, Shinsuke Nakashima, Reiji Mikami, Yasuhiko Yamamoto, Masahiro Kato, Takashi Yamagami
  • Publication number: 20140232675
    Abstract: An input apparatus includes: a display unit (20) that displays a set value relating to a control item of a control apparatus (60, 80); a touch panel (30) that detects a touch operation; a processing unit (40) configured to modify the set value displayed on the display unit (20) according to the touch operation, and output a signal indicating the modified set value to the control apparatus (60, 80); and a measurement unit (40) that measures a time interval between the touch operation and a previous touch operation, wherein the processing unit (40) is configured to modify a variation amount by which the set value is varied such that the variation amount when the time interval is smaller than a threshold and the variation amount when the time interval equals or exceeds the threshold differ from each other.
    Type: Application
    Filed: September 20, 2012
    Publication date: August 21, 2014
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yasuhiko Yamamoto, Masaharu Kinoshita, Toshiyuki Tsutsumi
  • Publication number: 20130326955
    Abstract: A push lifter is provided with a push-push mechanism. When a charger lid is positioned in a closed position to close a battery charging opening, the push-push mechanism holds a push rod in a standby state. When the charger lid, which is positioned in the closed position, is pressed so that the standby state of the push rod is cancelled, the push-push mechanism pushes the push rod with the urging force of a coil spring so that the charger lid opens. An illumination lamp turns off when a switch portion turns off due to the standby state of the push rod, and the lamp turns on when the switch portion turns on due to the standby state of the push rod being cancelled.
    Type: Application
    Filed: October 12, 2010
    Publication date: December 12, 2013
    Applicants: Kabushiki Kaisha Tokai Rika Denki Seisakusho, Toyota Shatai Kabushiki Kaisha
    Inventors: Takeshi Kotama, Shinsuke Nakashima, Reiji Mikami, Yasuhiko Yamamoto, Masahiro Kato, Takashi Yamagami
  • Patent number: 8004562
    Abstract: A driving support apparatus includes an imaging member taking an image corresponding to a vehicle peripheral area; a steering angle detecting member detecting a steering-wheel steering angle; a display member disposed in a vehicle interior to display the image; and a control member predicting a driving course of the vehicle according to the detected steering-wheel angle. The control member synthesizes a predicted driving course image relating to the predicted driving course. The control member superposes the predicted driving course image at a corresponding position of the image. The control member displays on the display member the image where at least one image, on which an index is marked at least at one height position, is superposed at least on the predicted driving course image and onto a side of the predicted driving course image while the control member displays the superposed image on the display member.
    Type: Grant
    Filed: July 27, 2005
    Date of Patent: August 23, 2011
    Assignees: Autonetworks Technologies, Ltd., Sumitomo Wiring Systems, Ltd., Sumitomo Electric Industries, Ltd.
    Inventors: Masayuki Inoue, Hideo Kato, Takanori Ito, Goro Asai, Hideyuki Ide, Yasuhiko Yamamoto, Mitsutoshi Tamari
  • Patent number: 7521122
    Abstract: A laminated sheet for adhering to a circuit side of a projected electrode-mounting wafer in a step of grinding a backside of the wafer, wherein the laminated sheet comprises at least a layer (layer A) contacting with the circuit side, made of a thermosetting resin, a layer (layer B) directly laminated on the layer A, made of a thermoplastic resin having a tensile modulus of from 1 to 300 MPa at 40° to 80° C., and an outermost layer (layer C) made of a thermoplastic resin which is non-plastic at a temperature of at least 25° C.; A method for manufacturing a semiconductor device, comprising the steps of grinding a backside of a projected electrode-mounting wafer wherein the laminated sheet is adhered to a circuit side of the wafer, removing other layers besides the layer A of the laminated sheet, and cutting the wafer into individual chips; and a semiconductor device obtainable by the method.
    Type: Grant
    Filed: June 28, 2004
    Date of Patent: April 21, 2009
    Assignee: Nitto Denko Corporation
    Inventors: Hiroshi Noro, Koji Akazawa, Masayuki Yamamoto, Yasuhiko Yamamoto
  • Patent number: 7485697
    Abstract: The object of this invention is to elucidate the factors involved in the regulation of AGE (advanced glycation endproducts, which are produced in a living body accompanied with diabetes and aging) and RAGE (the receptor for AGE), in order to facilitate investigation on the biological activities, physiological phenomenon and diseases related to AGE and RAGE. Plural molecular species are known to exist for RAGE, and among such molecular species, soluble RAGE exhibits the activity to modulate interaction between AGE and transmembrane-type RAGE. Using this soluble RAGE or a nucleic acid encoding it, the soluble RAGE can be measured, in addition, investigation on various physiological phenomenon, biological activities, and diseases related to interaction between AGE and RAGE can be performed to facilitate development a medicine having further efficacy.
    Type: Grant
    Filed: March 19, 2002
    Date of Patent: February 3, 2009
    Assignee: Japan as Represented by President of Kanazawa University
    Inventors: Hiroshi Yamamoto, Hideto Yonekura, Yasuhiko Yamamoto, Shigeru Sakurai, Takuo Watanabe