Patents by Inventor Tomoyuki Nakamura

Tomoyuki Nakamura 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: 9859590
    Abstract: A battery is provided. The battery includes a positive electrode; a negative electrode; a separator between the positive and negative electrodes; a polymeric layer between the separator and one or both of the positive electrode and the negative electrode, the polymeric layer including an electrolytic solution comprising 13% by mass to 25% by mass of an electrolyte salt; and an exterior member housing the positive electrode, the negative electrode, the separator, and the polymeric layer, wherein the battery has a maximum attained temperature not higher than 100° C. based on a nail piercing safety test.
    Type: Grant
    Filed: September 22, 2016
    Date of Patent: January 2, 2018
    Assignee: Sony Corporation
    Inventor: Tomoyuki Nakamura
  • Publication number: 20170274723
    Abstract: A vehicle-height control system includes: a fluid supply and discharge device including a compressor configured to suck fluid, and a tank configured to supply the fluid; an actuator-side passage connected to the fluid supply and discharge device; a vehicle-height control actuator provided for a wheel and connected to the actuator-side passage via a vehicle-height control valve; and a vehicle height controller configured to control a vehicle height for the wheel by controlling the fluid supply and discharge device and the vehicle-height control valve to control supply and discharge of the fluid in the vehicle-height control actuator. The vehicle height controller includes a start controller configured to open the vehicle-height control valve after establishing communication between the actuator-side passage and at least one of the tank and the compressor in a state in which the vehicle-height control valve is closed at a start of control of the vehicle height.
    Type: Application
    Filed: March 21, 2017
    Publication date: September 28, 2017
    Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA, AISIN SEIKI KABUSHIKI KAISHA
    Inventors: Shogo TANAKA, Hideki OHASHI, Jun TOKUMITSU, Ryo KANDA, Hirokazu SHIOZAKI, Tomoyuki NAKAMURA
  • Patent number: 9715091
    Abstract: A zoom lens, including, in order from object side: a positive first unit which is fixed during zooming; a negative second unit which moves for zooming; a positive third unit which moves for zooming; a positive fourth unit which moves for zooming; and a positive fifth unit which is fixed during zooming, in which 1.50<LN(Z2)/LN(Z34)<2.30 and 0.70<f34w/f34t<0.96 are satisfied, where LN(Z2) is natural logarithm of Z2 obtained by dividing a lateral magnification ?2t of the second unit at telephoto end by a lateral magnification ?2w at wide angle end, LN(Z34) is natural logarithm of Z34 obtained by dividing a combined lateral magnification ?34t of the third unit and the fourth unit at telephoto end by a combined lateral magnification ?34w at wide angle end, and f34w and f34t are combined focal lengths of the third unit and the fourth unit at wide angle end and telephoto end, respectively.
    Type: Grant
    Filed: October 8, 2013
    Date of Patent: July 25, 2017
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Shoichi Takemoto, Tomoyuki Nakamura
  • Publication number: 20170207029
    Abstract: A composite electronic component includes a substrate with a first main surface and a side end surface, a first electronic component including external electrodes and mounted on the first main surface of the substrate, a second electronic component including external electrodes and being different in electrical function from the first electronic component mounted on the first main surface of the substrate, and a conductive pattern on the first main surface of the substrate, electrically connecting the first electronic component and the second electronic component to each other, and including one end reaching a side of one side end of the substrate, one external electrode of the first electronic component and one external electrode of the second electronic component being located on the side of the one side end of the substrate, another external electrode of the first electronic component and another external electrode of the second electronic component being connected to the conductive pattern, and the compos
    Type: Application
    Filed: December 27, 2016
    Publication date: July 20, 2017
    Inventors: Koki SHIBUYA, Hirokazu TAKASHIMA, Akio MASUNARI, Tomoyuki NAKAMURA
  • Publication number: 20170208691
    Abstract: A multilayer ceramic capacitor includes a ceramic element body including first and second external electrodes on first and second end surface sides of the ceramic element body, respectively. The first external electrode includes an Ni plating layer and an Sn plating layer defining a plating layer. The second external electrode includes an Au plating layer defining a plating layer.
    Type: Application
    Filed: December 23, 2016
    Publication date: July 20, 2017
    Inventors: Akio MASUNARI, Hirokazu TAKASHIMA, Tomoyuki NAKAMURA
  • Patent number: 9678318
    Abstract: Provided is a zoom lens, including, in order from an object side to an image side: a positive first lens unit that does not move for zooming; a negative second lens unit that moves during zooming; and a positive N-th lens unit that does not move for zooming and is arranged closest to the image side. Among lenses constructing the second lens unit, two lenses closest to the image side are a positive lens and a negative lens, and partial dispersion ratios for g-line and F-line and Abbe numbers for a d-line of the positive and negative lenses, and an average value of refractive indices of all the lenses of the second lens unit are appropriately set.
    Type: Grant
    Filed: November 7, 2014
    Date of Patent: June 13, 2017
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Tomoyuki Nakamura, Kazuya Shimomura
  • Publication number: 20170108677
    Abstract: A zoom lens includes, in order from object side: a positive first unit not moving for zooming; a second unit moving during zooming; a positive third unit; a positive fourth unit; and a rear unit including at least one unit, the second unit including one or more lens sub-units and having a negative refractive power as a whole, the fourth unit moving during zooming, the zoom lens including a stop between the second and third units or between the third and fourth units. Lateral magnifications of the second unit at a wide angle end and a telephoto end when beam enters from infinity, focal lengths at the wide angle end and the telephoto end, a focal length of the first unit, and a focal length of the second unit at the wide angle end are appropriately set.
    Type: Application
    Filed: October 19, 2016
    Publication date: April 20, 2017
    Inventors: Kazuya SHIMOMURA, Tomoyuki NAKAMURA
  • Publication number: 20170108678
    Abstract: A zoom lens, includes, in order from object side: a front unit including a unit including a first unit arranged closest to the object side and not moving for zooming; an Nf unit including three or more lenses and having a negative refractive power; an stop; a first rear unit moving during zooming; a second rear unit moving during zooming; and a third rear unit not moving for zooming, in which: the front unit includes four or more lenses and includes one or more units having a positive refractive power; and a difference between positions of the first rear unit at a wide angle end and a telephoto end, a difference between positions of the second rear unit at the wide angle end and the telephoto end, a focal length of the second rear unit, and a focal length of the zoom at the wide angle end are appropriately set.
    Type: Application
    Filed: October 19, 2016
    Publication date: April 20, 2017
    Inventors: Nobuyuki Miyazawa, Tomoyuki Nakamura, Naotoshi Ogawa, Kazuya Shimomura
  • Patent number: 9586455
    Abstract: A camera takes an image or images of a region including a vehicle (vehicle-in-front) running in front of a driver's own vehicle. A wheel information acquiring unit acquires the positional information of a wheel or wheels of the vehicle-in-front in the image taken by the camera. More specifically, the boundary between the wheels of the vehicle-in-front and the road surface. The processing for detecting the boundary is done by use of the difference in the brightness between the wheels and the road surface of the vehicle-in-front. A camera attitude correcting unit corrects the detected boundary by use of a self-calibration function, and a road surface condition estimating unit estimates the conditions of the road surface on which the vehicle-in-front is traveling.
    Type: Grant
    Filed: March 29, 2012
    Date of Patent: March 7, 2017
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Haruhiko Sugai, Tomoyuki Nakamura
  • Patent number: 9581793
    Abstract: Provided is a zoom lens, including, in order from an object side to an image side: a positive first lens unit that does not move for zooming; a negative second lens unit that moves during zooming; and a positive N-th lens unit that does not move for zooming and is arranged closest to the image side. Among lenses constructing the second lens unit, two lenses closest to the image side are a positive lens and a negative lens, and partial dispersion ratios for g-line and F-line and Abbe numbers for a d-line of the positive and negative lenses, and an average value of refractive indices of all the lenses of the second lens unit are appropriately set.
    Type: Grant
    Filed: November 7, 2014
    Date of Patent: February 28, 2017
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Tomoyuki Nakamura, Kazuya Shimomura
  • Publication number: 20170012322
    Abstract: A battery is provided. The battery includes a positive electrode; a negative electrode; a separator between the positive and negative electrodes; a polymeric layer between the separator and one or both of the positive electrode and the negative electrode, the polymeric layer including an electrolytic solution comprising 13% by mass to 25% by mass of an electrolyte salt; and an exterior member housing the positive electrode, the negative electrode, the separator, and the polymeric layer, wherein the battery has a maximum attained temperature not higher than 100° C. based on a nail piercing safety test.
    Type: Application
    Filed: September 22, 2016
    Publication date: January 12, 2017
    Inventor: Tomoyuki NAKAMURA
  • Patent number: 9455429
    Abstract: Non-aqueous electrolyte secondary batteries are provided. In one embodiment, the non-aqueous electrolyte secondary battery includes a positive electrode, a negative electrode, a separator disposed between the positive and negative electrodes, a polymeric layer disposed between the separator and at least one of the positive electrode and the negative electrode, and an exterior member housing the positive electrode, the negative electrode, the separator, and the polymeric layer. The separator has a thickness of 5 ?m to 20 ?m and includes at least 90% by mass of polyethylene. The polymeric layer holds therein a non-aqueous electrolytic solution including 13% by mass to 25% by mass of an electrolyte salt. The battery has a maximum attained temperature not higher than 100° C. using a nail piercing safety test at the time of conducting the safety test.
    Type: Grant
    Filed: November 21, 2014
    Date of Patent: September 27, 2016
    Assignee: Sony Corporation
    Inventor: Tomoyuki Nakamura
  • Patent number: 9327418
    Abstract: An adhesive film includes a film-like adhesive layer and a pair of separators sandwiching the adhesive layer. The outer edges of both separators extend outward beyond the outer edge of the adhesive layer, and a blade is used to form a notch on the adhesive layer side of the heavy release separator, along the outer edge of the adhesive layer. The thickness of the heavy release separator is between 50 ?m and 200 ?m, the average notch depth is between 5 ?m and 45 ?m and the standard deviation for the notch depth is no greater than 15 ?m. Specifying the notch depth allows complete cutting of the adhesive layer with the blade, while also limiting release problems between the heavy release separator and the adhesive layer.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: May 3, 2016
    Assignee: HITACHI CHEMICAL COMPANY, LTD.
    Inventors: Kouhei Horiuchi, Michio Uruno, Hiroaki Takahashi, Tomoyuki Nakamura, Mitsuyoshi Shimamura
  • Patent number: 9310592
    Abstract: A zoom lens includes, in order from an object side: a positive first lens unit that does not move for zooming and comprises a negative first sub-lens unit, a positive second sub-lens unit that moves during adjustment of a focal point, and a positive third sub-lens unit composed of at least one negative lens, and at least two positive lenses; a lens group including at least two lens units that move during zooming; an aperture stop; and a positive last lens unit that does not move for zooming. Focal lengths of the first lens unit, the first sub-lens unit, and the zoom lens at a wide angle end, imaging magnification of the last lens unit, average values of an Abbe constant for d-line of the at least one negative lens and of the at least two positive lenses are appropriately set.
    Type: Grant
    Filed: October 21, 2014
    Date of Patent: April 12, 2016
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Tsuyoshi Wakazono, Tomoyuki Nakamura, Kazuya Shimomura, Yu Inomoto
  • Patent number: 9268120
    Abstract: Provided is a zoom lens including, in order from an object side to an image side: a first lens unit having a positive refractive power which does not move for zooming; a second lens unit having a negative refractive power which moves during zooming; and an N-th lens unit having a positive refractive power which does not move for zooming and is arranged closest to the image side. In the zoom lens, the N-th lens unit includes in order from an object side: a first sub-lens unit; and a second sub-lens unit which is movable, and a lateral magnification at a wide angle end of the N-th lens unit and a lateral magnification at a wide angle end of the second sub-lens unit of the N-th lens unit when an axial ray enters from infinity in a state in which focus is at the infinity are appropriately set.
    Type: Grant
    Filed: November 6, 2014
    Date of Patent: February 23, 2016
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Kazuya Shimomura, Tomoyuki Nakamura, Yu Inomoto, Tsuyoshi Wakazono
  • Patent number: 9264638
    Abstract: A zoom lens includes in order from object side to image side: a positive first lens unit that does not move for zooming; a negative second lens unit that moves during zooming; and a positive N-th lens unit that does not move for zooming, the N-th lens unit being arranged closest to the image side. The first lens unit includes, in order from object side to image side: a negative first sub-lens unit that does not move for focusing; a positive second sub-lens unit that moves along an optical axis during focusing; and a positive third sub-lens unit that does not move for focusing. Focal length of the first lens unit, focal length at wide angle end of the zoom lens, and lateral magnification at wide angle end satisfy predetermined conditions.
    Type: Grant
    Filed: November 6, 2014
    Date of Patent: February 16, 2016
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Tomoyuki Nakamura, Kazuya Shimomura, Tsuyoshi Wakazono, Yu Inomoto
  • Patent number: 9244259
    Abstract: A zoom lens includes, in order from an object side: a first positive lens unit not moving for zooming; a second negative lens unit moving during zooming; a third positive lens unit moving during zooming; a fourth positive lens unit moving during zooming; and a fifth positive lens unit not moving for zooming. Each of the lens units includes positive and negative lenses, and satisfies 10<?p??n<54, ?1<?2w<?0.05, ?5<?2t<?1, and ?1<?34z2<?0.3, where ?p is average Abbe constant of the positive lens of the fourth unit, ?n an average Abbe constant of the negative lens of the fourth unit, ?2w a magnification of the second unit at wide angle end, ?2t a magnification of the second unit at telephoto end, and ?34z2 a magnification of a combined lens unit including the third and fourth unit at a zoom position where the magnification of the second unit is ?1.
    Type: Grant
    Filed: August 2, 2013
    Date of Patent: January 26, 2016
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Tomoyuki Nakamura
  • Publication number: 20160020613
    Abstract: The purpose of the present invention is to provide a method and device for operating a power system, and a rechargeable-battery management device, that extract maximum performance from rechargeable batteries and use said batteries evenly while taking into consideration cost and the operation of the batteries. In order to solve said problem, in this method for operating a power system provided with a plurality of rechargeable-battery devices and a plurality of electric generators, the amount of power that a rechargeable battery available during a scheduled time period on a scheduled date will be able to supply is determined, an economic-dispatch calculation including the determined amount of power that the aforementioned rechargeable battery will be able to supply is performed for the power system, and said rechargeable battery is used to supply power during the scheduled time period on the scheduled date.
    Type: Application
    Filed: February 13, 2013
    Publication date: January 21, 2016
    Inventors: Yasutaka KIMURA, Mitsuo TSURUGAI, Toshiyuki FUJIKAWA, Hyogo TAKAMI, Tomoyuki NAKAMURA, Taichi ISOGAI
  • Patent number: 9205597
    Abstract: A heat seal bar is mounted on and removed from a heater unit in a plastic bag making machine without difficulty, An insert is received and fixed to a receiving recess formed in the heat seal bar. A tension pin is supported by the heater unit, inserted into an adjacent recess, and then inserted into an axial groove through an axial opening. The tension pin is pulled and moved axially thereof by an actuator member at the heater unit until a head of the tension pin engages an inward protrusion of the insert. The tension pin and the insert cooperate to mount the heat seal bar on the heater unit.
    Type: Grant
    Filed: August 21, 2012
    Date of Patent: December 8, 2015
    Assignee: Totani Corporation
    Inventors: Mikio Totani, Tomoyuki Nakamura
  • Publication number: 20150299520
    Abstract: Provided is an adhesive sheet for an image display device (1), the adhesive sheet including a film-like adhesive layer (2), and a pair of substrate layers (3) and (4) laminated so as to interpose the adhesive layer (2) therebetween, in which the adhesive layer (2) contains a structural unit derived from stearyl (meth)acrylate as a main component, and has a haze value of 1.5% or less.
    Type: Application
    Filed: October 11, 2013
    Publication date: October 22, 2015
    Applicant: HITACHI CHEMICAL COMPANY, LTD.
    Inventors: Youichirou Mansei, Kouji YAMAZAKI, Tomoyuki nakamura, Satoshi OHKAWA, Kazuo AIZU, Katsunori HAYASHI, Kenichi SHINYA, Junichi IMAIZUMI, Hiroaki TAKAHASHI