Patents by Inventor Shuji Matsuura

Shuji Matsuura 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: 20230415637
    Abstract: A light distribution control device controls formation of a light distribution pattern by a light distribution variable lamp. The light distribution control device controls the light distribution variable lamp so as to reduce an illuminance of light that illuminates a non-traveling road when a vehicle reaches a first location a predetermined distance before a forked road, while a normal light distribution pattern is formed that includes, in an illumination range thereof, a side illuminating a traveling road of the vehicle at the forked road and a side illuminating the non-traveling road, and to form a guiding light distribution pattern in which an illuminance of light that illuminates the traveling road is higher than the illuminance of the light that illuminates the non-traveling road.
    Type: Application
    Filed: September 7, 2023
    Publication date: December 28, 2023
    Applicant: KOITO MANUFACTURING CO., LTD.
    Inventors: Hirohiko OSHIO, Yuichi WATANO, Koji ISHIHARA, Takashi TERAYAMA, Tatsuma KITAZAWA, Takao MURAMATSU, Shuji MATSUURA
  • Patent number: 10094526
    Abstract: A vehicle lamp according to an aspect of the present invention includes a light source, a metal light-source stage including a light-source mounting portion, and a lens member that emits light from the light source toward the front of the lamp. The light-source stage includes a support portion for the lens member. The lens member includes a leg projecting toward the light-source stage and having an end that is supported by the support portion. The support portion includes three projections that abut the leg in a state in which the leg is supported by the support portion and position the lens member in a direction of an optical axis. The three projections are positioned relative to one another such that at least a portion of the light source lies in an extension range of a triangle with vertices given by the three projections.
    Type: Grant
    Filed: July 12, 2016
    Date of Patent: October 9, 2018
    Assignee: KOITO MANUFACTURING CO., LTD.
    Inventors: Ryo Takada, Kazuki Kajiyama, Takahito Osawa, Mamoru Kosuge, Kenji Yoshida, Masashi Katayama, Shuji Matsuura
  • Publication number: 20160320012
    Abstract: A vehicle lamp according to an aspect of the present invention includes a light source, a metal light-source stage including a light-source mounting portion, and a lens member that emits light from the light source toward the front of the lamp. The light-source stage includes a support portion for the lens member. The lens member includes a leg projecting toward the light-source stage and having an end that is supported by the support portion. The support portion includes three projections that abut the leg in a state in which the leg is supported by the support portion and position the lens member in a direction of an optical axis. The three projections are positioned relative to one another such that at least a portion of the light source lies in an extension range of a triangle with vertices given by the three projections.
    Type: Application
    Filed: July 12, 2016
    Publication date: November 3, 2016
    Inventors: Ryo TAKADA, Kazuki KAJIYAMA, Takahito OSAWA, Mamoru KOSUGE, Kenji YOSHIDA, Masashi KATAYAMA, Shuji MATSUURA
  • Publication number: 20160003828
    Abstract: The present invention provides a breast cancer marker selected from the group consisting of fucosylated hornerin, fucosylated Zn-?-2-glycoprotein, fucosylated Ig ?-1 chain C region, and fucosylated desmoplakin; a method for determining breast cancer comprising detecting the breast cancer marker in a sample, and determining on the basis of the results of the results; and a kit to be used for the determination.
    Type: Application
    Filed: February 20, 2014
    Publication date: January 7, 2016
    Inventors: Shuji MATSUURA, Nariaki MATSUURA, Tomoyuki NAKAJIMA, Sadamu KURONO
  • Publication number: 20150203892
    Abstract: The present invention relates to: a breast cancer marker which is selected from the group consisting of carboxypeptidase N subunit 2, extracellular matrix protein 1, serum amyloid P component, nebulin, complement component C8 ? chain, apolipoprotein L1, flavin reductase, catalase, carbonic anhydrase 2, apolipoprotein C—I, nuclear pore glycoprotein 210, superoxide dismutase [Cu—Zn], bisphosphoglycerate mutase, carbonic anhydrase 1 and peroxiredoxin-2; a method for determining breast cancer, which comprises detecting the breast cancer marker in a sample and determining breast cancer on the basis of the results of the detection; and a kit for use in the method.
    Type: Application
    Filed: September 3, 2013
    Publication date: July 23, 2015
    Inventors: Shuji Matsuura, Nariaki Matsuura, Sadamu Kurono, Yuka Kaneko
  • Patent number: 9021302
    Abstract: A load control system includes: a power supply control unit for controlling a power feeding to multiple load devices; and a backup power supply unit for supplying backup power during a power failure. During a power failure, the power supply control unit supplies the power from the backup power supply unit only to a part of load devices selected among the load devices, and the load devices are devoid of communications function for communicating with the power supply control unit.
    Type: Grant
    Filed: September 28, 2010
    Date of Patent: April 28, 2015
    Assignee: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Satoshi Hirata, Shuji Matsuura, Yuji Fujita
  • Publication number: 20120209441
    Abstract: A load control system includes: a power supply control unit for controlling a power feeding to multiple load devices; and a backup power supply unit for supplying backup power during a power failure. During a power failure, the power supply control unit supplies the power from the backup power supply unit only to a part of load devices selected among the load devices, and the load devices are devoid of communications function for communicating with the power supply control unit.
    Type: Application
    Filed: September 28, 2010
    Publication date: August 16, 2012
    Applicant: PANASONIC CORPORATION
    Inventors: Satoshi Hirata, Shuji Matsuura, Yuji Fujita
  • Publication number: 20120157029
    Abstract: There are provided an antenna switch circuit including: a first filter 110 passing a first broadcasting signal having a predetermined band among broadcasting signals passing through a first input terminal IN1; a second filter 120 passing a second broadcasting signal having a predetermined band among broadcasting signals passing through a second input terminal IN2; a first amplifier 310 amplifying or bypassing the first broadcasting signal of the first filter 110; a second amplifier 320 amplifying or bypassing the second broadcasting signal of the second filter 120; and a signal level attenuator 500 attenuating levels of the first broadcasting signal of the first amplifier 310 and the second broadcasting signal of the second amplifier 320 to have predetermined levels.
    Type: Application
    Filed: December 19, 2011
    Publication date: June 21, 2012
    Inventor: Shuji MATSUURA
  • Patent number: 6583570
    Abstract: A discharge lamp device for a vehicle includes a lighting circuit for performing lighting controls of a discharge lamp for high beam and a discharge lamp for low beam, both lamps having the same rating. The lighting circuit controls the power supply such that the electrical power input when the discharge lamp for high beam is lighted is greater than the electrical power input when the discharge lamp for low beam is lighted.
    Type: Grant
    Filed: August 30, 2000
    Date of Patent: June 24, 2003
    Assignee: Koito Manufacturing Co., Ltd.
    Inventors: Masayasu Ito, Hiroshi Takeda, Shuji Matsuura, Akihiro Mochizuki, Hiroki Ishibashi, Akihiro Matsumoto
  • Patent number: 6417624
    Abstract: A lighting system provides an auxiliary lighting circuit for turning on an auxiliary light source in place of the discharge lamp if the abnormality in the lighting circuit is detected.
    Type: Grant
    Filed: August 29, 2000
    Date of Patent: July 9, 2002
    Assignee: Koito Manufacturing Co., Ltd.
    Inventors: Masayasu Ito, Hitoshi Takeda, Soichi Yagi, Shuji Matsuura, Akihiro Mochizuki, Hiroki Ishibashi, Tomoyuki Ichikawa
  • Patent number: 6351074
    Abstract: A steady-state condition in which respective discharge lamps for main beam and for dipped beam are both turned on, a sum (P1+P2) of a value of power supplied to each discharge lamp is controlled to be smaller than a sum (P1R+P2R) of a rated power value for each discharge lamp.
    Type: Grant
    Filed: September 5, 2000
    Date of Patent: February 26, 2002
    Assignee: Koito Manufacturing Co., Ltd.
    Inventors: Masayasu Ito, Hitoshi Takeda, Shuji Matsuura, Akihiro Mochizuki, Hiroki Ishibashi, Akihiro Matsumoto
  • Patent number: 4970152
    Abstract: A reagent comprising a fraction obtained from plasma of an insect such as silkworm larvae and capable of reacting specifically with .beta.-1,3-glucan or peptidoglycan can be used for determining .beta.-1,3-glucan or peptidoglycan.
    Type: Grant
    Filed: December 2, 1987
    Date of Patent: November 13, 1990
    Assignee: Wako Pure Chemical Industries, Ltd.
    Inventors: Masaaki Ashida, Masakazu Tsuchiya, Yoshitsugu Sakata, Shuji Matsuura
  • Patent number: 4924403
    Abstract: A numerical control method and a system therefor can perform numerical control repeatedly in accordance with a numerical control program modified by utilization of an override function. It is judged whether or not a teaching command is inputted during execution of the numerical control program (S1). When it is judged that a feed speed or spindle speed override storage command is inputted in the teaching mode (S2, S6), an override value manually set by an override switch is written into the end of a block in execution in the numerical control program (step S10). At execution of the numerical control program on and after the next time, override operation as set manually is carried out automatically.
    Type: Grant
    Filed: March 16, 1988
    Date of Patent: May 8, 1990
    Assignee: Fanuc Ltd
    Inventors: Hideaki Kawamura, Takao Sasaki, Shuji Matsuura
  • Patent number: 4585377
    Abstract: The present invention has for its object to make it possible to stop the relative movement of a cutter and a gear blank or change its speed during cutting in a numerical-controlled machine tool for cutting a gear, such as a gear hobbing machine, a gear grinding machine or the like. To perform this, two kinds of pulse distributors, i.e. a synchronization control pulse distributor (152) and a tooth profile forming pulse distributor (153) are provided; the synchronization between the rotation of a cutter (110) and the rotation of a gear blank is provided by the synchronization control pulse distributor (152); and an additional rotation of the rotary shaft of the gear blank necessary for forming the tooth profile of a gear is effected by the tooth profile forming pulse distributor (153).
    Type: Grant
    Filed: January 27, 1983
    Date of Patent: April 29, 1986
    Assignee: Fanuc Ltd
    Inventors: Ryoichiro Nozawa, Hideaki Kawamura, Shuji Matsuura