Patents by Inventor Shinichi Sasaki

Shinichi 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: 9734950
    Abstract: In an embodiment, a capacitor body 11 of a multilayer ceramic capacitor 10 successively has a high-capacitance part CP1 and a low-capacitance part CP2 in the height direction, sharing one common internal electrode layer 14co among 30 internal electrode layers. The high-capacitance part CP1 includes 23 internal electrode layers 14-1 and one common internal electrode layer 14co, while the low-capacitance part CP2 includes one common internal electrode layer 14co and six internal electrode layers 14-2, where the facing distance FI2 of the seven internal electrode layers 14co and 14-2 included in the low-capacitance part CP2 is wider than the facing distance FI1 of the 24 internal electrode layers 14-1 and 14co included in the high-capacitance part CP1. The multilayer ceramic is capacitor capable of suppressing noise that may otherwise generate in a mounted state, while also reducing ESL in high-frequency ranges of several hundred MHz or higher.
    Type: Grant
    Filed: December 10, 2015
    Date of Patent: August 15, 2017
    Assignee: TAIYO YUDEN CO., LTD.
    Inventors: Shinichi Sasaki, Atsushi Ozoe, Atsushi Masuda
  • Patent number: 9519255
    Abstract: The provided is an electrographic type label printer to properly supply a roll paper to the printer, having a transfer portion of a toner image, a fixing portion, an unwinder that feeds a roll paper, a rewinder that takes up the roll paper, a conveyance mechanism, and slack detection sensors that detect a slack degree of a medium between the transfer portion and the fixing portion. The conveyance mechanism has a conveyance belt to be rotated while mounting the medium on an upper surface facing the upper side, and an intake mechanism for tightly fitting the medium to the upper surface of the conveyance mechanism. When selecting a mode to convey the roll paper, a paper feed unit controller controls passing speed at which the medium passes through a pass-through portion provided in the fixing portion in accordance with output signals from the slack detection sensors.
    Type: Grant
    Filed: June 19, 2015
    Date of Patent: December 13, 2016
    Assignee: Graphtec Corporation
    Inventors: Shinichi Sasaki, Hiroshi Ohtsuka, Susumu Shoji
  • Publication number: 20160189868
    Abstract: In an embodiment, a capacitor body 11 of a multilayer ceramic capacitor 10 successively has a high-capacitance part CP1 and a low-capacitance part CP2 in the height direction, sharing one common internal electrode layer 14co among 30 internal electrode layers. The high-capacitance part CP1 includes 23 internal electrode layers 14-1 and one common internal electrode layer 14co, while the low-capacitance part CP2 includes one common internal electrode layer 14co and six internal electrode layers 14-2, where the facing distance FI2 of the seven internal electrode layers 14co and 14-2 included in the low-capacitance part CP2 is wider than the facing distance FI1 of the 24 internal electrode layers 14-1 and 14co included in the high-capacitance part CP1. The multilayer ceramic is capacitor capable of suppressing noise that may otherwise generate in a mounted state, while also reducing ESL in high-frequency ranges of several hundred MHz or higher.
    Type: Application
    Filed: December 10, 2015
    Publication date: June 30, 2016
    Inventors: Shinichi SASAKI, Atsushi OZOE, Atsushi MASUDA
  • Publication number: 20160161895
    Abstract: The provided is an electrographic type label printer to properly supply a roll paper to the printer, having a transfer portion of a toner image, a fixing portion, an unwinder that feeds a roll paper, a rewinder that takes up the roll paper, a conveyance mechanism, and slack detection sensors that detect a slack degree of a medium between the transfer portion and the fixing portion. The conveyance mechanism has a conveyance belt to be rotated while mounting the medium on an upper surface facing the upper side, and an intake mechanism for tightly fitting the medium to the upper surface of the conveyance mechanism. When selecting a mode to convey the roll paper, a paper feed unit controller controls passing speed at which the medium passes through a pass-through portion provided in the fixing portion in accordance with output signals from the slack detection sensors.
    Type: Application
    Filed: June 19, 2015
    Publication date: June 9, 2016
    Inventors: Shinichi SASAKI, Hiroshi Ohtsuka, Susumu Shoji
  • Publication number: 20150377826
    Abstract: According to one embodiment, an aging device includes an operation and measurement unit, and a control unit. The operation and measurement unit is configured to perform application of potential between at least any one of a counter electrode and a reference electrode provided in a constant-potential electrolytic gas sensor and a working electrode provided in the constant-potential electrolytic gas sensor and measurement of an electric current flowing between the working electrode and the counter electrode. The control unit is configured to calculate the potential at a start of the flow of the electric current between the working electrode and the counter electrode and control the operation and measurement unit such that potential higher than the potential at the start of the flow of the electric current is applied between at least any one of the counter electrode and the reference electrode and the working electrode.
    Type: Application
    Filed: June 22, 2015
    Publication date: December 31, 2015
    Applicant: Kabushiki Kaisha Toshiba
    Inventors: Shinichi SASAKI, lkuo UEMATSU, Naoya HAYAMIZU
  • Patent number: 9028649
    Abstract: Provided is a semiconductor die pick-up apparatus including a stage, a suction opening, a cover that opens and closes a suction opening, and projections and primary holes arranged at a circumferential edge of the suction opening and project from a contact surface. When picking up a semiconductor die, in a state in which at least a portion of a contour of the semiconductor die sticks out from the projections toward the outer circumference of the stage, a retaining sheet at the portion sticking out from the primary holes is suctioned, a tip end of the cover is caused to advance upward, the cover is caused to slide while pushing the retaining sheet and the semiconductor die upward to open the suction opening sequentially, the opened suction opening is caused to suction the retaining sheet sequentially to separate the retaining sheet from the semiconductor die.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: May 12, 2015
    Assignee: Shinkawa Ltd.
    Inventors: Motoki Nakazawa, Shinichi Sasaki, Akiko Fujii
  • Publication number: 20150062775
    Abstract: A multilayer ceramic capacitor highly useful in suppressing noise in a mounted state includes a capacitor body of a multilayer ceramic capacitor. The capacitor body integrally has: a capacitive part constituted by multiple internal electrode layers stacked in the height direction via dielectric layers; a top protective part made of a dielectric and positioned on the top side of the top internal electrode layer among the multiple internal electrode layers; and a bottom protective part made of a dielectric and positioned on the bottom side of the bottom internal electrode layer among the multiple internal electrode layers; wherein the thickness Tc of a bottom protective part is greater than the thickness Tb of a top protective part so that the capacitive part is disproportionately positioned in the upper side of the capacitor body in its height direction.
    Type: Application
    Filed: August 26, 2014
    Publication date: March 5, 2015
    Inventors: Ryuichi SHIBASAKI, Shinichi SASAKI, Naoki SAITO, Takafumi SUZUKI
  • Publication number: 20140251386
    Abstract: According to one embodiment, a processing apparatus includes a rinsing section configured to rinse a processing liquid on a surface of a workpiece with a rinse liquid and a drying section configured to dry the surface of the workpiece. The drying section includes a chamber, a nozzle provided inside the chamber and configured to jet a gas toward the surface of the workpiece, an air flow control unit provided between the rinsing section and a space inside the chamber provided with the nozzle, and a plurality of transport rollers arranged along a transport direction of the workpiece. The air flow control unit includes a first opening provided on a side of receiving the workpiece and a second opening provided on a side of releasing the workpiece. Opening area of the second opening is smaller than opening area of the first opening.
    Type: Application
    Filed: March 6, 2014
    Publication date: September 11, 2014
    Applicant: Kabushiki Kaisha Toshiba
    Inventors: Shinichi Sasaki, Katsuyuki Soeda, Yukinobu Nishibe
  • Publication number: 20140017513
    Abstract: A two-layered copper-clad laminate material in which a copper layer having a thickness of 1 to 5 ?m is formed by means of sputtering or electroplating on one surface or both surfaces of a polyimide film having a thickness of 12.5 to 50 ?m after a plasma treatment is performed in a nitrogen gas atmosphere, the two-layered copper-clad laminate material being characterized in that the dissolution of the aforementioned polyimide film with an etching liquid is delayed compared with a polyimide film that is not subjected to the plasma treatment, the aforementioned dissolution being delayed as a consequence of modifying the surface of the polyimide film by incorporating nitrogen into the polyimide film by means of the plasma treatment in the nitrogen gas atmosphere.
    Type: Application
    Filed: January 25, 2012
    Publication date: January 16, 2014
    Applicant: JX NIPPON MINING & METALS CORPORATION
    Inventors: Hajime Inazumi, Shinichi Sasaki
  • Publication number: 20140011047
    Abstract: A two-layered copper-clad laminate material, in which one surface or both surfaces of a polyimide film having a thickness of 12.5 to 50 ?m is subjected to a modification treatment by means of a glow discharge plasma treatment in an oxygen gas atmosphere, and a copper layer having a thickness of 1 to 5 ?m is formed by means of sputtering or electroplating on one surface or both surfaces of the polyimide film after the modification treatment; characterized in that the integrated intensity ratio of a C1S peak at 287 to 290 eV to a C1S peak at 283 to 287 eV, obtained by analyzing the photoelectron spectroscopy (XPS) spectra of the surface of the polyimide film after the plasma treatment, is within the range of 0.03 to 0.11.
    Type: Application
    Filed: January 25, 2012
    Publication date: January 9, 2014
    Applicant: JX NIPPON MINING & METALS CORPORATION
    Inventors: Hajime Inazumi, Kazuhiko Sakaguchi, Shinichi Sasaki
  • Publication number: 20130346022
    Abstract: A physical quantity measuring apparatus includes: a signal input module receiving an input signal having consecutive pulses; a low resolution clock signal generator generating a low resolution clock signal; a high resolution clock signal generator generating a high resolution clock signal; a gate time generator outputting gate time signals at a predetermined interval; a low resolution clock signal synchronizer generating a low resolution clock synchronization signal; a low resolution counter counting the number of rising edges of the low resolution clock signal; a high resolution clock signal generation controller outputting the high resolution clock signal as a gated clock signal; a high resolution clock signal synchronizer generating a high resolution clock synchronization signal; and a high resolution counter counting the number of rising edges of the gated clock signal.
    Type: Application
    Filed: June 19, 2013
    Publication date: December 26, 2013
    Inventor: Shinichi SASAKI
  • Publication number: 20130272837
    Abstract: Provided is a semiconductor die pick-up apparatus including a stage, a suction opening, a cover that opens and closes a suction opening, and projections and primary holes arranged at a circumferential edge of the suction opening and project from a contact surface. When picking up a semiconductor die, in a state in which at least a portion of a contour of the semiconductor die sticks out from the projections toward the outer circumference of the stage, a retaining sheet at the portion sticking out from the primary holes is suctioned, a tip end of the cover is caused to advance upward, the cover is caused to slide while pushing the retaining sheet and the semiconductor die upward to open the suction opening sequentially, the opened suction opening is caused to suction the retaining sheet sequentially to separate the retaining sheet from the semiconductor die.
    Type: Application
    Filed: March 15, 2013
    Publication date: October 17, 2013
    Inventors: Motoki Nakazawa, Shinichi Sasaki, Akiko Fujii
  • Patent number: 8488401
    Abstract: According to one embodiment, a memory cell stores therein data. In a bit line, a potential changes according to write data to be written in the memory cell. A precharge circuit precharges the bit line. A precharge control circuit controls precharge of the bit line based on the potential of the bit line and the write data.
    Type: Grant
    Filed: September 20, 2011
    Date of Patent: July 16, 2013
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Shinichi Sasaki, Atsushi Kawasumi
  • Publication number: 20120243356
    Abstract: According to one embodiment, a memory cell stores therein data. In a bit line, a potential changes according to write data to be written in the memory cell. A precharge circuit precharges the bit line. A precharge control circuit controls precharge of the bit line based on the potential of the bit line and the write data.
    Type: Application
    Filed: September 20, 2011
    Publication date: September 27, 2012
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Shinichi Sasaki, Atsushi Kawasumi
  • Patent number: 8198886
    Abstract: A magnetic detecting device includes a first and a second magnetoresistive element, and a first and a second fixed resistor connected in series to the first and the second magnetoresistive element, respectively. The first and the second magnetoresistive element each include a pinned magnetic layer and a free magnetic layer with a nonmagnetic conductive layer in between. The first and the second magnetoresistive element have the same layer structure except that the nonmagnetic conductive layers have different thicknesses. The thicknesses of the nonmagnetic conductive layers are set so that a positive interlayer coupling magnetic field acts between the free magnetic layer and the pinned magnetic layer of the first magnetoresistive element and a negative interlayer coupling magnetic field acts between the free magnetic layer and the pinned magnetic layer of the second magnetoresistive element. The first and the second fixed resistor have the same layer structure.
    Type: Grant
    Filed: October 23, 2008
    Date of Patent: June 12, 2012
    Assignee: Alps Electric Co., Ltd.
    Inventors: Shinji Sugihara, Hideto Ando, Shinichi Sasaki
  • Patent number: 8041381
    Abstract: A radio network controller includes a block error detection unit configured to receive a data block from the base station and to detect a block error, and a target SIR calculation unit configured to calculate a target SIR based on the detected block error rate. The target calculation unit sets a first time section, which indicates a time section from a detection of the block error to the notification of the target SIR is to the base station when the block error is detected, shorter than a second time section, which indicates a time section from the detection of the block error to the notification of the target SIR to the base station when the block error is not detected.
    Type: Grant
    Filed: January 10, 2007
    Date of Patent: October 18, 2011
    Assignee: NTT DoCoMo, Inc.
    Inventors: Masafumi Usuda, Anil Umesh, Hidehiro Ando, Takuya Sato, Shinichi Sasaki, Kouji Makino
  • Patent number: 7920806
    Abstract: A process cartridge is detachably mountable to a main assembly of an electrophotographic image forming apparatus. The main assembly includes a motor, a gear receiving a driving force from the motor, a hole defined by twisted surfaces substantially coaxial with the gear and having a grounding contact. The cartridge includes an electrophotographic photosensitive drum, and a projection engageable with the twisted surfaces. The projection is provided at a longitudinal end of the drum. When the gear rotates with the hole and projection engaged with each other, a rotational driving force is transmitted from the gear to the drum through engagement between the hole and the projection. The cartridge also includes a grounding contact electrically connected with the drum, for electrically grounding the drum when the cartridge is mounted to the main assembly, and provided on the projection to be electrically connectable with the main assembly grounding contact.
    Type: Grant
    Filed: August 3, 2009
    Date of Patent: April 5, 2011
    Assignee: Canon Kabushiki Kaisha
    Inventors: Shinya Noda, Shinichi Sasaki, Akihiro Toma, Isao Ikemoto, Kazushi Watanabe, Akira Higeta
  • Publication number: 20100222094
    Abstract: The radio network controller 30 includes a block error detection unit 31 configured to receive a data block from the base station 20 and to detect a block error, and a target SIR calculation unit 32 configured to calculate a target SIR based on the detected block error rate. The target calculation unit 32 sets the first time section, which indicates a time section from a detection of the block error to the notification of the target SIR is to the base station 20 when the block error is detected, shorter than a second time section, which indicates a time section from the detection of the block error to the notification of the target SIR to the base station 20 when the block error is not detected.
    Type: Application
    Filed: January 10, 2007
    Publication date: September 2, 2010
    Applicant: NTT DoCoMo Inc.
    Inventors: Masafumi Usuda, Anil Umesh, Hidehiro Ando, Takuya Sato, Shinichi Sasaki, Kouji Makino
  • Patent number: 7671949
    Abstract: A polarizing plate with optical compensation function, including a polarizing layer and an optically compensating layer, wherein the optically compensating layer includes an optically compensating A-layer including a stretched polymer film and an optically compensating B-layer including a cholesteric liquid crystal layer.
    Type: Grant
    Filed: February 18, 2003
    Date of Patent: March 2, 2010
    Assignee: Nitto Denko Corporation
    Inventors: Shinichi Sasaki, Takashi Yamaoka, Nao Murakami, Hiroyuki Yoshimi
  • Patent number: RE41679
    Abstract: A wide viewing angle polarizer having: a polarizing film; and a phase retarder adhesively laminated on at least one surface of the polarizing film through an adhesive layer, the phase retarder being made of a composite phase retarder constituted by a laminate in which a retardation layer B of a cholesteric liquid crystal-oriented solidified layer in a selective reflection wavelength range of not larger than 350 nm is supported by a retardation layer A of a thermoplastic resin exhibiting positive birefringence, the composite phase retarder being formed so that the laminate has Re of not smaller than 10 nm and Rth?Re of not smaller than 50 nm when Re and Rth are defined as Re=(nx?ny)X d and Rth=(nx?nz)X d respectively in which nx and ny are in-plane main refractive indices, nz is a thicknesswise refractive index, and d is a layer thickness.
    Type: Grant
    Filed: October 28, 2004
    Date of Patent: September 14, 2010
    Assignee: Nitto Denko Corporation
    Inventors: Shinichi Sasaki, Takashi Yamaoka, Nao Murakami, Hiroyuki Yoshimi