Patents by Inventor Tomohiro Hayashi

Tomohiro Hayashi 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: 20170225210
    Abstract: An extrusion apparatus includes an extruder, a run-out table that supports an extruded material that has been extruded from the extruder, a feed roller and a pulling roller that are provided at a given interval so as to be able to come in rolling contact with the extruded material that is situated on the run-out table, and a cooling section that cools the extruded material between the feed roller and the pulling roller, wherein the feed roller and the pulling roller apply a tensile force to the extruded material while the extruded material advances from the feed roller to the pulling roller.
    Type: Application
    Filed: February 3, 2017
    Publication date: August 10, 2017
    Inventors: Toshikazu SHIBATA, Tomohiro HAYASHI, Yoshiyuki FUTAMATA
  • Patent number: 9412748
    Abstract: An improvement is achieved in the performance of a semiconductor device. In a method of manufacturing the semiconductor device, using a control gate electrode and a memory gate electrode which are formed over a semiconductor substrate as a mask, n-type impurity ions are implanted from a direction perpendicular to a main surface of the semiconductor substrate. Then, using the control gate electrode, the memory gate electrode, and first and second sidewall spacers as a mask, other n-type impurity ions are implanted from a direction inclined relative to the direction perpendicular to the main surface of the semiconductor substrate.
    Type: Grant
    Filed: August 18, 2015
    Date of Patent: August 9, 2016
    Assignee: Renesas Electronics Corporation
    Inventors: Tomohiro Hayashi, Yoshiyuki Kawashima
  • Patent number: 9412878
    Abstract: A semiconductor device having improved reliability is disclosed. In a semiconductor device according to one embodiment, an element isolation region extending in an X direction has a crossing region that crosses, in plan view, a memory gate electrode extending in a Y direction that intersects with the X direction at right angles. In this case, in the crossing region, a width in the Y direction of one edge side, the one edge side being near to a source region, is larger than a width in the Y direction of the other edge side, the other edge side being near to a control gate electrode.
    Type: Grant
    Filed: June 13, 2015
    Date of Patent: August 9, 2016
    Assignee: Renesas Electronics Corporation
    Inventors: Koji Ogata, Yoshiyuki Kawashima, Hiraku Chakihara, Tomohiro Hayashi
  • Publication number: 20160064397
    Abstract: An improvement is achieved in the performance of a semiconductor device. In a method of manufacturing the semiconductor device, using a control gate electrode and a memory gate electrode which are formed over a semiconductor substrate as a mask, n-type impurity ions are implanted from a direction perpendicular to a main surface of the semiconductor substrate. Then, using the control gate electrode, the memory gate electrode, and first and second sidewall spacers as a mask, other n-type impurity ions are implanted from a direction inclined relative to the direction perpendicular to the main surface of the semiconductor substrate.
    Type: Application
    Filed: August 18, 2015
    Publication date: March 3, 2016
    Inventors: Tomohiro Hayashi, Yoshiyuki Kawashima
  • Publication number: 20150380425
    Abstract: A semiconductor device having improved reliability is disclosed. In a semiconductor device according to one embodiment, an element isolation region extending in an X direction has a crossing region that crosses, in plan view, a memory gate electrode extending in a Y direction that intersects with the X direction at right angles. In this case, in the crossing region, a width in the Y direction of one edge side, the one edge side being near to a source region, is larger than a width in the Y direction of the other edge side, the other edge side being near to a control gate electrode.
    Type: Application
    Filed: June 13, 2015
    Publication date: December 31, 2015
    Inventors: Koji Ogata, Yoshiyuki Kawashima, Hiraku Chakihara, Tomohiro Hayashi
  • Publication number: 20150239223
    Abstract: A joining method includes a process of applying a joining material including a thermosetting resin to a member. The joining material includes an addition-type silicone resin. The joining material includes one or more kinds selected from the group consisting of a methyl-based straight silicone resin, a phenyl-based silicone resin, and a modified silicone resin.
    Type: Application
    Filed: February 26, 2015
    Publication date: August 27, 2015
    Inventors: Hiroyuki TSUCHIYA, Yasuhide MATSUO, Kenji OTSUKA, Minehiro IMAMURA, Tomohiro HAYASHI, Kei TADACHI
  • Publication number: 20150038664
    Abstract: To provide a method for producing a polyether having a weight average molecular weight of from 15,000 to 550,000. The method for producing a polyether having a weight average molecular weight of from 15,000 to 550,000, comprises subjecting a cyclic monomer to a ring-opening addition reaction to an initiator having at least one active hydrogen atom per molecule in the presence of a double metal cyanide complex catalyst and an organic solvent, wherein the relative permittivity of the organic solvent is at most 18, and the amount of the organic solvent is from 6 to 300 parts by mass per 100 parts by mass in total of the initiator and the cyclic monomer.
    Type: Application
    Filed: October 18, 2014
    Publication date: February 5, 2015
    Applicant: ASAHI GLASS COMPANY, LIMITED
    Inventors: Tomohiro HAYASHI, Chitoshi SUZUKI, Takeaki ARAI, Hideaki TANAKA
  • Patent number: 8752529
    Abstract: A spark ignition internal combustion engine is equipped with a fuel pressure sensor for detecting a viscosity of fuel supplied to a fuel injector based on a variation in a fuel pressure. In a case of stratified combustion by a spray guided injection, an ECU advances a fuel injection start timing of the fuel injector 4 according to the detected viscosity of the fuel. Thus, even if the viscosity of the fuel is significantly high, the fuel-rich area is well formed at a vicinity of the discharge electrode so that a preferable combustion condition can be maintained.
    Type: Grant
    Filed: November 7, 2011
    Date of Patent: June 17, 2014
    Assignee: Denso Corporation
    Inventors: Masatoshi Basaki, Tomohiro Hayashi, Takeshi Mizobuchi
  • Publication number: 20140096074
    Abstract: In an embodiment of the present invention, region definition data, which defines a touch region, is stored such that the touch region is associated with a display region that is displayed, as an input item to which a touch input can be made, on a display unit, the touch region being a region in which it is recognized that a touch input is made to the input item, the touch region is dynamically changed in accordance with a priority of the input item, control is performed such that at least the input item is displayed on the display unit and a touch input is made to the input item via a touch input unit by a user, and, when a position to which a touch input is made is within the changed touch region, it is determined that an input is made to the input item.
    Type: Application
    Filed: September 27, 2013
    Publication date: April 3, 2014
    Applicant: PFU Limited
    Inventors: Go DOJO, Tomohiro Hayashi, Yusuke Mizuno
  • Publication number: 20140058299
    Abstract: A gait training device operates in cooperation with a wearable motion assist device that specifies a walking phase of a wearer, and applies power to the wearer in correspondence to the walking phase of the wearer, the gait training device including: a body weight support device that lifts up the wearer to support a weight applied on feet; a moving unit that is movable according to a walking motion of the wearer; and a control device that controls a moving speed of the moving unit and/or an amount of body-weight support by the body weight support device based upon a position of a center of gravity of the wearer detected by the wearable motion assist device.
    Type: Application
    Filed: March 1, 2012
    Publication date: February 27, 2014
    Inventors: Yoshiyuki Sankai, Tomohiro Hayashi
  • Patent number: 8623933
    Abstract: A process for producing a polyether polyol which can form low viscosity rigid foamed synthetic resins excellent in strength, dimensional stability and flame retardancy, can give a low viscosity polyol system solution containing water instead of HFCs as a blowing agent with good miscibility with isocyanate compounds and can form good rigid foamed synthetic resins by spraying, which polyether polyol is produced by reacting a phenol component (molar ratio 1) selected from phenol and phenol derivatives having a hydrogen atom at one or more ortho-positions to the phenolic hydroxyl group, an aldehyde component (molar ratio 0.3 to 0.9) selected from formaldehyde and acetoaldehyde and an alkanolamine component (molar ratio 1.5 to 3.5) selected from monoethanolamine, diethanolamine and 1-amino-2-propanol and then adding an alkylene oxide to the resulting reaction product.
    Type: Grant
    Filed: December 15, 2011
    Date of Patent: January 7, 2014
    Assignee: Asahi Glass Company, Limited
    Inventors: Katsuhiko Shimizu, Tomohiro Hayashi, Hiroshi Wada, Yoshinori Toyota
  • Publication number: 20130345331
    Abstract: If it is attempted to produce a polymer polyol at a high concentration, there will be a problem such that during polymerization of a monomer to form fine polymer particles, particles are likely to aggregate one another to form aggregates, and storage stability of the polymer polyol tends to deteriorate. A method for producing a polymer polyol is presented which comprises polymerizing at least one type of ethylenically unsaturated monomer together with a seed particle dispersion, in a polyol, wherein the seed particle dispersion is one obtained by polymerizing an ethylenically unsaturated monomer in the presence of an ethylenically unsaturated macromonomer, a solvent and a chain transfer agent, and the ethylenically unsaturated macromonomer is a reaction product of a specific polyol, an isocyanate compound and an ethylenically unsaturated monomer having a hydroxy group.
    Type: Application
    Filed: August 26, 2013
    Publication date: December 26, 2013
    Applicant: ASAHI GLASS COMPANY, LIMITED
    Inventors: Chitoshi SUZUKI, Tomohiro Hayashi, Kensuke Harada, Takayuki Sasaki, Akio Horie, Takashi Ito
  • Publication number: 20130274358
    Abstract: To provide a method for producing a polyether polyol having a low viscosity and little odor, whereby when a rigid foam synthetic resin is produced, good strength and flame retardancy can be obtained. A method for producing a polyether polyol, which comprises ring-opening addition of an alkylene oxide to an initiator obtainable by reacting a phenol, an aldehyde and an alkanolamine, and which comprises a first step of ring-opening addition of at least one member selected from propylene oxide and butylene oxide to the initiator in the absence of a catalyst, and a second step of ring-opening addition of an alkylene oxide of which at least a part is ethylene oxide, to a reaction product of the first step, in the presence of a catalyst, wherein the proportion of ethylene oxide in the total amount of the alkylene oxide to be added to the initiator, is from 5 to 95 mol %.
    Type: Application
    Filed: June 7, 2013
    Publication date: October 17, 2013
    Inventors: Tatsuya YABUNO, Katsuhiko Shimizu, Tomohiro Hayashi
  • Patent number: 8534874
    Abstract: A heat dissipation member is disposed opposing a reflective light modulation element, and includes: a heat receiving surface that receives heat from the element; a heat dissipation surface; and heat dissipation fins that protrude from the heat dissipation surface. The fins are formed so that the density at which the fins are disposed is greater at the center area of the heat dissipation surface than at the end areas of the heat dissipation surface, or are formed so that the cross-sectional surface area of the fins is greater at the center area of the heat dissipation surface than at the end areas of the heat dissipation surface.
    Type: Grant
    Filed: April 5, 2011
    Date of Patent: September 17, 2013
    Assignee: Seiko Epson Corporation
    Inventor: Tomohiro Hayashi
  • Patent number: 8453344
    Abstract: A shoe sole includes a mid sole, and a reinforcing member reinforcing a portion of the mid sole, wherein the member (2) extends over an area from a mid foot part (12) to a rear foot part (13), the member (2) including: a rod-shaped or strip-shaped main bar (21) provided along a line that is at the center of the foot; mid foot medial blades (22) and (23) and mid foot lateral blades (24 and 25) extending from the bar (21) in the part (12); a plurality of rear foot blades (26a and 26b) extending from the bar (21) in the part (13), wherein the blades (22 to 26b) are integral with the bar (21), the blades (22 to 25) are attached to a lower surface of the mid sole, and at least a portion of each of the blades (26a and 26b) is buried in the part (13).
    Type: Grant
    Filed: April 21, 2006
    Date of Patent: June 4, 2013
    Assignee: Asics Corporation
    Inventors: Tsuyoshi Nishiwaki, Toshikazu Kayano, Tomohiro Hayashi, Shuhei Takemura
  • Patent number: 8269542
    Abstract: A differential latch comprising a data holding transistor, the differential latch comprising: a resetting transistor that is connected to a gate electrode of the data holding transistor and is controlled by a reset signal; and a switching transistor that is connected to the gate electrode of the data holding transistor and is controlled by a switch signal, being an inverted version of the reset signal.
    Type: Grant
    Filed: February 17, 2011
    Date of Patent: September 18, 2012
    Assignee: NEC Corporation
    Inventor: Tomohiro Hayashi
  • Patent number: 8242827
    Abstract: A differential latch comprising a data holding transistor, the differential latch comprising: a resetting transistor that is connected to a gate electrode of the data holding transistor and is controlled by a reset signal; and a switching transistor that is connected to the gate electrode of the data holding transistor and is controlled by a switch signal, being an inverted version of the reset signal.
    Type: Grant
    Filed: February 17, 2011
    Date of Patent: August 14, 2012
    Assignee: NEC Corporation
    Inventor: Tomohiro Hayashi
  • Publication number: 20120111301
    Abstract: A spark ignition internal combustion engine is equipped with a fuel pressure sensor for detecting a viscosity of fuel supplied to a fuel injector based on a variation in a fuel pressure. In a case of stratified combustion by a spray guided injection, an ECU advances a fuel injection start timing of the fuel injector 4 according to the detected viscosity of the fuel. Thus, even if the viscosity of the fuel is significantly high, the fuel-rich area is well formed at a vicinity of the discharge electrode so that a preferable combustion condition can be maintained.
    Type: Application
    Filed: November 7, 2011
    Publication date: May 10, 2012
    Applicant: DENSO CORPORATION
    Inventors: Masatoshi Basaki, Tomohiro Hayashi, Takeshi Mizobuchi
  • Publication number: 20120088851
    Abstract: Provided is a process for producing a polyether polyol which can form low viscosity rigid foamed synthetic resins excellent in strength, dimensional stability and flame retardancy, can give a low viscosity polyol system solution containing water instead of HFCs as a blowing agent with good miscibility with isocyanate compounds and can form good rigid foamed synthetic resins by spraying. A polyether polyol (A) is produced by reacting a phenol component (molar ratio 1) selected from phenol and phenol derivatives having a hydrogen atom at one or more ortho-positions to the phenolic hydroxyl group, an aldehyde component (molar ratio 0.3 to 0.9) selected from formaldehyde and acetoaldehyde and an alkanolamine component (molar ratio 1.5 to 3.5) selected from monoethanolamine, diethanolamine and 1-amino-2-propanol and then adding an alkylene oxide to the resulting reaction product.
    Type: Application
    Filed: December 15, 2011
    Publication date: April 12, 2012
    Applicant: Asahi Glass Company, Limited
    Inventors: Katsuhiko Shimizu, Tomohiro Hayashi, Hiroshi Wada, Yoshinori Toyota
  • Patent number: 8138799
    Abstract: An inter-phase skew detection circuit includes a frequency division circuit that frequency-divides N-phase clocks to be measured at predetermined timings so as to generate N+2 frequency-divided clocks; a phase comparison target clock generation circuit that generates N phase comparison target clocks by using predetermined N frequency-divided clocks among the N+2 frequency-divided clocks; a phase comparison reference clock generation circuit that generates N reference clocks by using the N+2 frequency-divided clocks, in accordance with predetermined combinations between the N+2 frequency-divided clocks and an operation criterion; and a phase comparison circuit that detects respective phase differences between the N phase comparison target clocks and the corresponding N reference clocks.
    Type: Grant
    Filed: December 17, 2010
    Date of Patent: March 20, 2012
    Assignee: NEC Corporation
    Inventor: Tomohiro Hayashi