Patents by Inventor Satoshi Sasaki

Satoshi Sasaki 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: 9185795
    Abstract: Unwanted radiation is reduced in a high-frequency signal transmission line that includes a ground conductor provided with an opening that overlaps a signal line. A dielectric element assembly has a relative dielectric constant ?1 and has a first principal surface and a second principal surface. A signal line is provided in the dielectric element assembly. A ground conductor is provided in the dielectric element assembly and on the first principal surface side with respect to the signal line, faces the signal line, and is provided with an opening that overlaps the signal line. A high dielectric constant layer has a relative dielectric constant ?2 higher than the relative dielectric constant ?1 and is provided on the first principal surface so as to overlap the opening.
    Type: Grant
    Filed: December 12, 2013
    Date of Patent: November 10, 2015
    Assignee: Murata Manufacturing Co., Ltd.
    Inventors: Noboru Kato, Shigeru Tago, Jun Sasaki, Satoshi Sasaki
  • Publication number: 20150317279
    Abstract: To provide a semiconductor device and a mobile terminal device capable of operating with stability. A semiconductor device includes an HSIC physical layer circuit fixedly connected to another semiconductor device through a bus line, a USB link control unit that operates with either a USB host function or a USB device function, and link-connects to the another semiconductor device, a nonvolatile storage unit that stores selection data, the selection data being used to select the USB function with which the USB link control unit operates, and a semiconductor substrate on which the HSCI physical control unit, the USB link control unit, and the nonvolatile storage unit are formed.
    Type: Application
    Filed: July 13, 2015
    Publication date: November 5, 2015
    Inventor: Satoshi Sasaki
  • Patent number: 9111043
    Abstract: To provide a semiconductor device and a mobile terminal device capable of operating with stability. A semiconductor device includes an HSIC physical layer circuit fixedly connected to another semiconductor device through a bus line, a USB link control unit that operates with either a USB host function or a USB device function, and link-connects to the another semiconductor device, a nonvolatile storage unit that stores selection data, the selection data being used to select the USB function with which the USB link control unit operates, and a semiconductor substrate on which the HSCI physical control unit, the USB link control unit, and the nonvolatile storage unit are formed.
    Type: Grant
    Filed: February 14, 2013
    Date of Patent: August 18, 2015
    Assignee: RENESAS ELECTRONICS CORPORATION
    Inventor: Satoshi Sasaki
  • Patent number: 9056267
    Abstract: A filtration device with filters that can be backwashed with purified water switches between water purification, first backwashing, and second backwashing modes, depending on a pivot position of a valve. During the first backwashing mode, while a tap water inlet is in communication with a second tap water passage port, first and second purified water passage ports are blocked from communication with a purified water outlet, so purified water from a second filter flows backward through a first filter and is discharged from a drain water outlet. During the second backwashing mode, while the tap water inlet is in communication with a first tap water passage port, first and second purified water passage ports are blocked from communication with the purified water outlet, so purified water from the first filter flows backward through the second filter and is discharged from the drain water outlet.
    Type: Grant
    Filed: May 30, 2012
    Date of Patent: June 16, 2015
    Assignee: Basic Co., Ltd.
    Inventors: Tsutomu Sasaki, Satoshi Sasaki
  • Publication number: 20150130683
    Abstract: An antenna is connected to a first end of a high-frequency transmission line, and a connector is connected to a second end of the high-frequency transmission line. A characteristic impedance of a microstrip line is higher than characteristic impedances of first and second strip lines, and a characteristic impedance of a coplanar line is higher than a characteristic impedance of the second strip line. Thus, at a certain frequency, a standing wave develops in which the position of the microstrip line and the position of the coplanar line are maximum voltage points and three-quarter-wavelength resonance is a fundamental wave mode. Thus, the cutoff frequency of the high-frequency transmission line is high, and an insertion loss of a signal is significantly reduced to be low over a wide band.
    Type: Application
    Filed: November 12, 2013
    Publication date: May 14, 2015
    Applicant: Murata Manufacturing Co., Ltd.
    Inventors: Noboru KATO, Satoshi SASAKI
  • Patent number: 9007151
    Abstract: An easily bendable high-frequency signal transmission line includes a dielectric body including a protection layer and dielectric sheets laminated on each other, a surface and an undersurface. A signal line is a linear conductor disposed in the dielectric body. A ground conductor is disposed in the dielectric body, faces the signal line via the dielectric sheet, and continuously extends along the signal line. A ground conductor is disposed in the dielectric body, faces the ground conductor via the signal line sandwiched therebetween, and includes a plurality of openings arranged along the signal line. The surface of the dielectric body on the side of the ground conductor with respect to the signal line is in contact with a battery pack.
    Type: Grant
    Filed: January 10, 2014
    Date of Patent: April 14, 2015
    Assignee: Murata Manufacturing Co., Ltd.
    Inventors: Noboru Kato, Shigeru Tago, Jun Sasaki, Junichi Kurita, Satoshi Sasaki
  • Patent number: 8975986
    Abstract: A high-frequency signal transmission line includes a flexible body including a plurality of insulating layers. A linear signal line is located in or on the body. A first ground conductor is located opposite to the signal line via at least one of the insulating layers. A second ground conductor extends along the signal line. An interlayer connection portion that connects the first ground conductor and the second ground conductor includes a plurality of interlayer connection conductors individually pierced in some of6 the insulating layers and connected to each other. The plurality of interlayer connection conductors includes two interlayer connection conductors that are pierced in adjacent ones of the insulating layers with respect to a layer-stacking direction and that have central axes located in different positions when viewed from the layer-stacking direction.
    Type: Grant
    Filed: March 4, 2014
    Date of Patent: March 10, 2015
    Assignee: Murata Manufacturing Co., Ltd.
    Inventors: Kanto Iida, Yoichi Saito, Satoshi Sasaki, Noboru Kato
  • Publication number: 20150054600
    Abstract: A high-frequency signal line includes a dielectric body including flexible dielectric sheets laminated in a direction of lamination and also including a first line portion, a second line portion extending along the first line portion, and a third line portion connecting ends in a specified direction of the first and second line portions. In the dielectric body, a signal line extends through the first, second and third line portions, and a first ground conductor and a second ground conductor face the signal line from both sides in the direction of lamination. One or more interlayer connection conductors are pierced in the dielectric sheets to connect the first ground conductor and the second ground conductor. None of the interlayer connection conductors is provided in a portion of the third line portion that is farther in a direction opposite to the specified direction than the signal line when viewed from the direction of lamination.
    Type: Application
    Filed: November 4, 2014
    Publication date: February 26, 2015
    Inventors: Satoshi SASAKI, Yuki WAKABAYASHI
  • Publication number: 20150015345
    Abstract: A dielectric element assembly includes a plurality of dielectric layers stacked on each other in a direction of lamination and extends in an x-axis direction. A signal line is provided in the dielectric element assembly and extends in the x-axis direction. A reference ground conductor is provided on a positive side in a z-axis direction relative to the signal line. An auxiliary ground conductor is provided on a negative side in the z-axis direction relative to the signal line. Via-hole conductors connect the reference ground conductor and the auxiliary ground conductor and are provided in the dielectric element assembly on the negative side relative to the center in a y-axis direction. A portion of the signal line in a section which includes the via-hole conductors is positioned on the positive side in the y-axis direction relative to another portion of the signal line in a section which does not include the via-hole conductors.
    Type: Application
    Filed: October 1, 2014
    Publication date: January 15, 2015
    Inventors: Satoshi SASAKI, Nobuo IKEMOTO, Shigeru TAGO
  • Publication number: 20150008012
    Abstract: A flat cable includes a dielectric element assembly including a plurality of dielectric layers laminated on each other in a direction of lamination, and a linear signal line provided in the dielectric element assembly. The dielectric element assembly includes at least one section bent in a plurality of places defining a zigzag shape when viewed in a plan view in the direction of lamination. In the zigzag section of the dielectric element assembly, any portions of the dielectric element assembly that are not adjacent across a bending line do not overlap when viewed in a plan view in the direction of lamination.
    Type: Application
    Filed: September 24, 2014
    Publication date: January 8, 2015
    Inventor: Satoshi SASAKI
  • Patent number: 8927718
    Abstract: The present invention provides a fused heterocycle derivative having a strong Smo inhibitory activity, and use thereof. Specially, the present invention relates to a compound represented by the formula wherein each symbol is as defined in the specification, or salt thereof, and a medicament containing the compound or a prodrug thereof, which is an Smo inhibitor or an agent for the prophylaxis or treatment of cancer.
    Type: Grant
    Filed: August 25, 2010
    Date of Patent: January 6, 2015
    Assignee: Takeda Pharmaceutical Company Limited
    Inventors: Satoshi Sasaki, Yuta Tanaka
  • Publication number: 20140361406
    Abstract: A radio communication device includes a power amplifier having a semiconductor device formed with a plurality of unit transistors. Base electrodes of the unit transistors are connected with each other by a base line, and an input capacitor is connected to the base line such that the input capacitor is commonly and electrically connected to the base electrodes of a plurality of the unit transistors.
    Type: Application
    Filed: August 27, 2014
    Publication date: December 11, 2014
    Inventors: Satoshi SASAKI, Yasunari UMEMOTO, Yasuo OSONE, Tsutomu KOBORI, Chushiro KUSANO, Isao OHBU, Kenji SASAKI
  • Patent number: 8907089
    Abstract: The present invention provides a fused heterocycle derivative having a strong Smo inhibitory activity, and use thereof. Specially, the present invention relates to a compound represented by the formula wherein each symbol is as defined in the specification, or salt thereof, and a medicament containing the compound or a prodrug thereof, which is an Smo inhibitor or an agent for the prophylaxis or treatment of cancer.
    Type: Grant
    Filed: August 25, 2010
    Date of Patent: December 9, 2014
    Assignee: Takeda Pharmaceutical Company Limited
    Inventors: Satoshi Sasaki, Yuta Tanaka
  • Patent number: 8873281
    Abstract: A memory element capable of simultaneously satisfying the number of repeating operation times and a low-voltage operation characteristic which are in a tradeoff relation is provided. The memory element has a high-resistivity layer and an ion source layer between a bottom electrode and a top electrode. The high-resistivity layer is made of an oxide containing Te. Any of elements other than Te such as Al, Zr, Ta, Hf, Si, Ge, Ni, Co, Cu, and Au may be added. In the case of adding Al to Te and also adding Cu and Zr, the composition ratio of the high-resistivity layer is preferably adjusted in the ranges of 30?Te?100 atomic %, 0?Al?70 atomic %, and 0?Cu+Zr?36 atomic % except for oxygen. The ion source layer is made of at least one kind of metal elements and at least one kind of chalcogen elements of Te, S, and Se.
    Type: Grant
    Filed: September 9, 2013
    Date of Patent: October 28, 2014
    Assignee: Sony Corporation
    Inventors: Tetsuya Mizuguchi, Shuichiro Yasuda, Satoshi Sasaki, Naomi Yamada
  • Patent number: 8860093
    Abstract: A technology which allows a reduction in the thermal resistance of a semiconductor device used in a radio communication device, and the miniaturization thereof is provided. For example, the semiconductor device can include a plurality of unit transistors Q, transistor formation regions 3a, 3b, and 3e each having a first number (e.g., seven) of the unit transistors Q, and transistor formation regions 3c and 3d each having a second number (e.g., four) of the unit transistors Q. The transistor formation regions 3c and 3d are located between the transistor formation regions 3a, 3b, 3e, and 3f, and the first number is larger than the second number.
    Type: Grant
    Filed: June 29, 2012
    Date of Patent: October 14, 2014
    Assignee: Murata Manufacturing Co., Ltd.
    Inventors: Satoshi Sasaki, Yasunari Umemoto, Yasuo Osone, Tsutomu Kobori, Chushiro Kusano, Isao Ohbu, Kenji Sasaki
  • Publication number: 20140184359
    Abstract: A high-frequency signal transmission line includes a flexible body including a plurality of insulating layers. A linear signal line is located in or on the body. A first ground conductor is located opposite to the signal line via at least one of the insulating layers. A second ground conductor extends along the signal line. An interlayer connection portion that connects the first ground conductor and the second ground conductor includes a plurality of interlayer connection conductors individually pierced in some of the insulating layers and connected to each other. The plurality of interlayer connection conductors includes two interlayer connection conductors that are pierced in adjacent ones of the insulating layers with respect to a layer-stacking direction and that have central axes located in different positions when viewed from the layer-stacking direction.
    Type: Application
    Filed: March 4, 2014
    Publication date: July 3, 2014
    Applicant: MURATA MANUFACTURING CO., LTD.
    Inventors: Kanto IIDA, Yoichi SAITO, Satoshi SASAKI, Noboru KATO
  • Publication number: 20140176264
    Abstract: A high-frequency signal line includes a dielectric element body including regions and a plurality of flexible dielectric sheets. A signal conductive layer is provided in or on the dielectric element body. Ground conductive layers are provided in or on the dielectric element body and face the signal conductive layer. A distance between the ground conductive layer and the signal conductive layer in the region is smaller than a distance between the ground conductive layer and the signal conductive layer in the regions. The dielectric element body is bent in the region.
    Type: Application
    Filed: February 27, 2014
    Publication date: June 26, 2014
    Applicant: MURATA MANUFACTURING CO., LTD.
    Inventors: Shigeru TAGO, Satoshi SASAKI, Noboru KATO
  • Publication number: 20140125434
    Abstract: An easily bendable high-frequency signal transmission line includes a dielectric body including a protection layer and dielectric sheets laminated on each other, a surface and an undersurface. A signal line is a linear conductor disposed in the dielectric body. A ground conductor is disposed in the dielectric body, faces the signal line via the dielectric sheet, and continuously extends along the signal line. A ground conductor is disposed in the dielectric body, faces the ground conductor via the signal line sandwiched therebetween, and includes a plurality of openings arranged along the signal line. The surface of the dielectric body on the side of the ground conductor with respect to the signal line is in contact with a battery pack.
    Type: Application
    Filed: January 10, 2014
    Publication date: May 8, 2014
    Applicant: Murata Manufacturing Co., Ltd.
    Inventors: Noboru KATO, Shigeru TAGO, Jun SASAKI, Junichi KURITA, Satoshi SASAKI
  • Publication number: 20140125426
    Abstract: An easily bendable high-frequency signal transmission line includes a dielectric body including a protection layer and dielectric sheets laminated on each other, a surface and an undersurface. A signal line is a linear conductor disposed in the dielectric body. A ground conductor is disposed in the dielectric body, faces the signal line via the dielectric sheet, and continuously extends along the signal line. A ground conductor is disposed in the dielectric body, faces the ground conductor via the signal line sandwiched therebetween, and includes a plurality of openings arranged along the signal line. The surface of the dielectric body on the side of the ground conductor with respect to the signal line is in contact with a battery pack.
    Type: Application
    Filed: January 10, 2014
    Publication date: May 8, 2014
    Applicant: Murata Manufacturing Co., Ltd.
    Inventors: Noboru KATO, Shigeru TAGO, Jun SASAKI, Junichi KURITA, Satoshi SASAKI
  • Publication number: 20140110330
    Abstract: Provided is a filtration device with a plurality of filters that can be backwashed with purified water with a simple operation. The filtration device 1 switches between a water purification mode, a first backwashing mode, and a second backwashing mode, depending on a pivot position of a valve 6. During the first backwashing mode, while a tap water inlet 51 is in communication with a second tap water passage port 53, first and second purified water passage ports 54, 55 are blocked from communication with a purified water outlet 56, so that purified water from a second filter 3 flows backward through a first filter 2 and is discharged as drain water from a drain water outlet 57.
    Type: Application
    Filed: May 30, 2012
    Publication date: April 24, 2014
    Applicant: BASIC CO., LTD.
    Inventors: Tsutomu Sasaki, Satoshi Sasaki