Patents by Inventor Junichi Nakamura

Junichi 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).

  • Publication number: 20210111465
    Abstract: The present disclosure aims to suppress, in a winding type electrode body in which a negative electrode lead is bonded to a winding start side end of a negative electrode collector, electrode plate deformation in association with charge/discharge cycles. A nonaqueous electrolyte secondary battery according to one aspect of the present disclosure includes a winding type electrode body (14). A negative electrode (12) includes a negative electrode lead (20a) bonded to a winding start side end of a negative electrode collector and is wound at least one turn from a winding-direction inner end so as not to face a positive electrode (11) with a separator (13) interposed therebetween. The negative electrode (12) includes an insulating tape (40) adhered to the negative electrode collector so as to straddle a surface of the negative electrode lead (20a) in a winding direction.
    Type: Application
    Filed: March 20, 2018
    Publication date: April 15, 2021
    Applicant: SANYO Electric Co., Ltd.
    Inventors: Atsushi Mizawa, Junichi Sugaya, Tomomichi Ueda, Masahiro Nakamura, Kei Kobayashi
  • Patent number: 10964994
    Abstract: Disclosed herein is a nonreciprocal circuit element that includes a magnetic rotator, and a permanent magnet that applies a DC magnetic field to the magnetic rotator. The magnetic rotator includes a center conductor, a first ferrite core laminated on the center conductor, and a dielectric provided in a gap formed between the center conductor and the first ferrite core.
    Type: Grant
    Filed: June 10, 2019
    Date of Patent: March 30, 2021
    Assignee: TDK CORPORATION
    Inventors: Hidenori Ohata, Yoshinori Matsumaru, Junichi Nakamura
  • Patent number: 10954394
    Abstract: Provided is an antifouling coating composition, which can form a coating film having good hardness and good physical properties and having a wear degree appropriate for expressing a long-term antifouling effect, has a viscosity not being excessively high, and makes it possible to reduce a content of volatile organic compounds, and a polymer-containing composition which is suitable for obtaining the antifouling coating composition. The polymer-containing composition contains a (meth)acryl-based copolymer (A-1), in which the (meth)acryl-based copolymer (A-1) contains a constitutional unit (U11) or a constitutional unit (U12) having carboxylate forming an ionic bond with a divalent metal atom, and has a weight-average molecular weight of 1,000 to 5,000, and the polymer-containing composition has a coating film hardness (Martens hardness) equal to or higher than 2.5 N/mm2.
    Type: Grant
    Filed: December 4, 2018
    Date of Patent: March 23, 2021
    Assignee: Mitsubishi Chemical Corporation
    Inventors: Kana Taniguchi, Sho Katsumata, Junichi Nakamura, Nobuaki Kanazawa
  • Publication number: 20210079232
    Abstract: The invention provides an antifouling paint composition comprising at least one compound (A) selected from the group consisting of compounds represented by Formula (1), Formula (2), and Formula (3); and a vinyl-based copolymer (B).
    Type: Application
    Filed: November 25, 2020
    Publication date: March 18, 2021
    Applicant: Mitsubishi Chemical Corporation
    Inventors: Sho KATSUMATA, Kana TANIGUCHI, Junichi NAKAMURA
  • Publication number: 20210069780
    Abstract: A precipitation hardening stainless steel powder, containing Cr at a concentration A within a range of 15.00 mass % or more and 17.50 mass % or less, Si at a concentration B within a range of 0.30 mass % or more and 1.00 mass % or less, Nb at a concentration C within a range of 0.15 mass % or more and 0.45 mass % or less, Ni at a concentration D within a range of 3.00 mass % or more and 5.00 mass % or less, Mn at a concentration E within a range of 0.05 mass % or more and 1.00 mass % or less, and Cu at a concentration F within a range of 3.00 mass % or more and 5.00 mass % or less, wherein a value of ? defined by the following formula (1) is 10.0 mass % or more and 14.0 mass % or less. ?=3(A+1.5B+0.5C)?2.8(D+0.5E+0.5F)?19.
    Type: Application
    Filed: September 11, 2020
    Publication date: March 11, 2021
    Inventors: Hidefumi NAKAMURA, Junichi KUDO
  • Patent number: 10943857
    Abstract: A substrate for semiconductor elements includes a terminal part including a first surface, a second surface opposite to the first surface, and side surfaces joining the first surface and the second surface, and a resin part covering the side surfaces and exposing the first surface of the terminal part. The resin part has a multi-layer structure including a first resin and a second resin, and the first resin is provided in contact with the side surfaces of the terminal part. The first resin and the second resin include a filler, and an amount of the filler included in the first resin is smaller than an amount of the filler included in the second resin.
    Type: Grant
    Filed: August 1, 2018
    Date of Patent: March 9, 2021
    Assignee: SHINKO ELECTRIC INDUSTRIES CO., LTD.
    Inventors: Kentaro Kaneko, Harunobu Sato, Tsukasa Nakanishi, Junichi Nakamura, Koji Watanabe
  • Patent number: 10924188
    Abstract: If a configuration is employed in which modulation schemes used for an optical communication system can be switched depending on transmission conditions, the power consumption increases and the control becomes complex; therefore, an optical transmitter according to an exemplary aspect of the present invention includes an encoding means for encoding digital signals to be transmitted under a predetermined transmission condition over an optical carrier wave by using one of a plurality of encoding methods; an encoding control means for selecting a predetermined encoding method corresponding to the predetermined transmission condition from among the plurality of encoding methods and causing the encoding means to operate in accordance with the predetermined encoding method; a mapping means for mapping output bit signals output from the encoding means to modulation symbols; and an optical modulation means for modulating the optical carrier wave based on symbol signals output from the mapping means.
    Type: Grant
    Filed: May 12, 2020
    Date of Patent: February 16, 2021
    Assignee: NEC Corporation
    Inventors: Junichi Abe, Tatsuya Nakamura
  • Publication number: 20210043419
    Abstract: Provided are a charged particle beam apparatus and a charged particle beam inspection system capable of estimating electrical characteristics of a sample including capacitance characteristics. The charged particle beam apparatus estimates electrical characteristics of the sample using the correspondence data representing the correspondence between the node of the netlist and the coordinate on the sample and the pulsing condition when the sample is irradiated with the charged particle beam in a pulsed manner. The charged particle beam optical system irradiates a predetermined coordinate on the sample with a charged particle beam based on a pulsing condition, and the detector actually measures an emission amount of electrons.
    Type: Application
    Filed: July 6, 2020
    Publication date: February 11, 2021
    Inventors: Yohei Nakamura, Natsuki Tsuno, Heita Kimizuka, Takafumi Miwa, Muneyuki Fukuda, Junichi Tanaka
  • Publication number: 20200412918
    Abstract: A wearable camera includes a capturing portion configured to capture a subject around a user, a control portion configured to control capturing processing of the capturing portion and charging processing of a battery, an upper housing that is mountable to the user and accommodates the capturing portion and the control portion, and a lower housing that accommodates the battery for supplying power to the upper housing, is detachably attached to the upper housing, and has a contact terminal which is exposed to an outside and is used for charging the battery, wherein the lower housing is configured to be connected to a charging stand via the contact terminal such that the battery is charged in a state where the lower housing is attached to the upper housing.
    Type: Application
    Filed: January 30, 2020
    Publication date: December 31, 2020
    Inventors: Junichi HAMADA, Shinichi MURATA, Yu JOJIMA, Noboru TAKADA, Masashi NAKAMURA, Koji TANIGUCHI
  • Patent number: 10857461
    Abstract: At least one processor of a game control device is configured to: acquire a movement direction of the touch position, when a touch position moves under a state in which a touch panel is being touched; execute first game processing based on the movement direction; detect that the movement direction has changed to any movement direction having an angle of a predetermined angle or more with respect to a movement direction acquired at a predetermined timing; and execute second game processing based on one of the movement direction before the change and the movement direction after the change, when the change in the movement direction is detected.
    Type: Grant
    Filed: May 15, 2019
    Date of Patent: December 8, 2020
    Assignee: KONAMI DIGITAL ENTERTAINMENT CO., LTD.
    Inventors: Masaki Nakamura, Yuji Fujishiro, Kenta Ogawa, Yugo Kishino, Kei Masuda, Junichi Taya, Hideto Nishiyama, Taku Hamasaki
  • Publication number: 20200379872
    Abstract: A user interface control device is for controlling a user interface related to a normal operation of an information processing apparatus configured such that a system management operation by firmware for controlling the information processing apparatus is controlled via an input manipulation performed on a management terminal device, the user interface control device including: an interface unit for receiving input information from an input device and inputting output information to an output device; a control unit for controlling a system management operation with use of the input information; and an input unit for inputting, to the interface unit, the output information that indicates a result of execution of the system management operation, to enhance the efficiency of system management work in the information processing apparatus configured such that a system management operation by the firmware is controlled via an input manipulation performed on the management terminal device.
    Type: Application
    Filed: February 19, 2019
    Publication date: December 3, 2020
    Applicant: NEC Platforms, Ltd.
    Inventor: Junichi NAKAMURA
  • Publication number: 20200381569
    Abstract: A wiring member for transporting a carrier generated in a solar cell includes: an assembled wire that is an assembly of wires; and an insulating resin body that encapsulates the assembled wire and exhibits adhesion upon application of energy.
    Type: Application
    Filed: August 20, 2020
    Publication date: December 3, 2020
    Applicant: KANEKA CORPORATION
    Inventors: Shinya OMOTO, Junichi NAKAMURA, Toru TERASHITA, Gensuke KOIZUMI, Kohei KOJIMA
  • Patent number: 10854353
    Abstract: A terminal-equipped electrical wire that includes a terminal fitting; an electrical wire that includes a conductor surrounded by an insulation covering and is electrically connected to the terminal fitting in an electrical connection; and a resin cover that is made of a resin material and covers the electrical connection, wherein the resin cover is in contact with the terminal fitting and the insulation covering, a tensile shear adhesion strength between the resin cover and the terminal fitting is 1.0 MPa or higher, and a tensile shear adhesion strength between the resin cover and the insulation covering is 0.5 MPa or higher.
    Type: Grant
    Filed: October 18, 2018
    Date of Patent: December 1, 2020
    Assignees: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LIMITED, SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Takuya Yamashita, Tetsuya Nakamura, Yoshiaki Yamano, Junichi Ono, Takaaki Ito
  • Publication number: 20200370318
    Abstract: A mobile terminal booth with a sound masking function includes a sound absorbing panel which partitions a space as viewed from the above to provide a place where a user of a mobile terminal can have a telephone conversation; a speaker provided to emit sounds to an outside of the mobile terminal booth; and a masking sound generation unit provided to emit a masking sound through the speaker. The harsh-sounding high frequency components of the masking sound which is output from the speaker are attenuated so that the masking sound gives less uncomfortable feeling to persons surrounding the mobile terminal booth.
    Type: Application
    Filed: July 14, 2020
    Publication date: November 26, 2020
    Applicant: INTERMAN Corporation
    Inventors: Shigeki UETABIRA, Junichi NAKAMURA
  • Publication number: 20200359663
    Abstract: The present invention provides an aqueous pigment-material solution which has excellent thermal stability and less fading particularly even under an acidic condition, a method for producing the same, and a blue-colored beverage. Provided are an aqueous pigment-material solution including a pigment material containing 20 mmol to 200 mmol of polycarboxylic acid having one or more hydroxy groups, in terms of carboxylic acid equivalent, per 1 g of phycocyanin, in which when both the phycocyanin and the polycarboxylic acid are added such that a color value represented by absorbance at 620 nm is 2.5 to 5, an optical density per 1 cm of an optical path length at 800 nm is 0.05 or lower at a hydrogen ion concentration (pH) of 3 or lower, a method for producing the aqueous pigment-material solution, and a blue-colored beverage.
    Type: Application
    Filed: November 6, 2018
    Publication date: November 19, 2020
    Inventors: Hiromasa Nakamura, Hisayoshi Arai, Junichi Itoh, Mitsuteru Ishiwara
  • Publication number: 20200343017
    Abstract: A terminal-equipped electrical wire that includes a terminal fitting; an electrical wire that includes a conductor surrounded by an insulation covering and is electrically connected to the terminal fitting in an electrical connection; and a resin cover that is made of a resin material and covers the electrical connection, wherein the resin cover is in contact with the terminal fitting and the insulation covering, a tensile shear adhesion strength between the resin cover and the terminal fitting is 1.0 MPa or higher, and a tensile shear adhesion strength between the resin cover and the insulation covering is 0.5 MPa or higher.
    Type: Application
    Filed: October 18, 2018
    Publication date: October 29, 2020
    Applicants: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES LTD.
    Inventors: Takuya YAMASHITA, Tetsuya NAKAMURA, Yoshiaki YAMANO, Junichi ONO, Takaaki ITO
  • Publication number: 20200343174
    Abstract: A semiconductor device is a substrate inserted lead-type semiconductor device to be mounted through insertion of a plurality of lead terminals into a plurality of respective through holes of a substrate. The semiconductor device includes: an energization controller including a semiconductor element and wiring; a sealing resin to cover the energization controller; and the lead terminals each having one end side connected to the energization controller and the other end side protruding from the sealing resin. The lead terminals each have a protrusion formed on a part of the other end side protruding from the sealing resin.
    Type: Application
    Filed: March 31, 2020
    Publication date: October 29, 2020
    Applicant: Mitsubishi Electric Corporation
    Inventors: Kota NAKAMURA, Hiromi TOMINAGA, Junichi MURAKAMI, Hidenori SHIGEOKA
  • Publication number: 20200338780
    Abstract: A chain saw may comprise a braking mechanism; a housing including a first space and a second space in which the braking mechanism is disposed; and an operation member. The housing may include a through hole communicating the second space to outside of the housing. The operation member may be disposed over the second space and the outside of the housing through the through hole. The operation member may be movable between a braking position where the operation member causes the braking mechanism to interrupt rotation of a saw chain and a driving position where the operation member causes the braking mechanism not to interrupt the rotation of the saw chain. The braking mechanism may comprise a connecting member that moves in the second space in conjunction with movement of the operation member. The housing may include an opening communicating the first space to the second space.
    Type: Application
    Filed: April 21, 2020
    Publication date: October 29, 2020
    Applicant: MAKITA CORPORATION
    Inventors: Yoshifumi Watanabe, Junichi Masuda, Hideki Kachi, Tsunahisa Nakamura
  • Publication number: 20200322058
    Abstract: If a configuration is employed in which modulation schemes used for an optical communication system can be switched depending on transmission conditions, the power consumption increases and the control becomes complex; therefore, an optical transmitter according to an exemplary aspect of the present invention includes an encoding means for encoding digital signals to be transmitted under a predetermined transmission condition over an optical carrier wave by using one of a plurality of encoding methods; an encoding control means for selecting a predetermined encoding method corresponding to the predetermined transmission condition from among the plurality of encoding methods and causing the encoding means to operate in accordance with the predetermined encoding method; a mapping means for mapping output bit signals output from the encoding means to modulation symbols; and an optical modulation means for modulating the optical carrier wave based on symbol signals output from the mapping means.
    Type: Application
    Filed: May 12, 2020
    Publication date: October 8, 2020
    Applicant: NEC Corporation
    Inventors: Junichi ABE, Tatsuya NAKAMURA
  • Patent number: 10790597
    Abstract: A terminal-equipped wire that includes a terminal fitting; a wire including a conductor and a wire covering that covers an outer circumference of the conductor, the wire being electrically connected to the terminal fitting at an electric connection; and a resin covering that covers the electric connection and is in contact with the wire covering.
    Type: Grant
    Filed: March 27, 2019
    Date of Patent: September 29, 2020
    Assignees: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Takuya Yamashita, Tetsuya Nakamura, Yoshiaki Yamano, Junichi Ono, Takaaki Ito