Patents by Inventor Satoshi Yamaguchi

Satoshi Yamaguchi 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: 20210286261
    Abstract: Disclosed is a resist composition including a compound represented by formula (I), a resin having an acid-labile group and an acid generator, the resin having an acid-labile group including at least one selected from the group consisting of a structural unit represented by formula (a1-1) and a structural unit represented by formula (a1-2):
    Type: Application
    Filed: February 15, 2021
    Publication date: September 16, 2021
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Yukako ANRYU, Satoshi YAMAGUCHI, Koji ICHIKAWA
  • Patent number: 11103464
    Abstract: The present invention relates to an aqueous composition for ophthalmological use or otolaryngological use, the aqueous composition containing: (A) a petrolatum; and two or more (B) nonionic surfactants.
    Type: Grant
    Filed: November 28, 2014
    Date of Patent: August 31, 2021
    Assignee: Rohto Pharmaceutical Co., Ltd.
    Inventors: Satoshi Yamaguchi, Kazuhiro Tsuji
  • Publication number: 20210210793
    Abstract: The present invention maintains compatibility with a power tool having no wireless connection function, and prevents malfunctions due to linked operation. A battery pack that supplies a driving power source to a power tool, said battery pack comprising: a wireless communication unit for communicating wirelessly with an external device; and a control unit that performs a first determination process to determine the state of a wireless communication connection with the external device, wherein when the control unit has determined in the first determination process that wireless communication has been established, the control unit transmits a linking command to the external device, and during a state in which the wireless communication has been established, the control unit can perform a communication connection cancellation process to cancel the wireless communication.
    Type: Application
    Filed: May 29, 2019
    Publication date: July 8, 2021
    Applicant: Koki Holdings Co., Ltd.
    Inventors: Satoshi YAMAGUCHI, Hiroyuki HANAWA, Tatsuya ITO, Kenta HARADA, Hiromi TAKAHASHI
  • Publication number: 20210195210
    Abstract: A video encoding method includes a first mode selection step of selecting at least one mode as a first candidate mode from a predetermined first mode group for encoding a video, a second mode selection step of selecting one mode as an encoding mode from a predetermined second mode group, based on the selected first candidate mode, and an encoding step of encoding the video in the selected encoding mode.
    Type: Application
    Filed: March 10, 2021
    Publication date: June 24, 2021
    Inventors: Satoshi YAMAGUCHI, Masao KITAGAWA
  • Publication number: 20210143535
    Abstract: An array antenna apparatus is configured to include a plurality of connecting conductors each provided inside a dielectric substrate in such a manner that one end of the connecting conductor is connected to a first ground conductor and another end of the connecting conductor is connected to a second ground conductor, a location of the one end connected to the first ground conductor being a location that surrounds any one of a plurality of radiation conductors.
    Type: Application
    Filed: May 15, 2018
    Publication date: May 13, 2021
    Applicant: Mitsubishi Electric Corporation
    Inventors: Hikaru WATANABE, Satoshi YAMAGUCHI, Toru FUKASAWA
  • Publication number: 20210086693
    Abstract: An image capture device is mounted in a vehicle. The image capture device includes: an image capture unit; and a setting unit that sets an image capture condition for each region of the image capture unit each having a plurality of pixels, or for each pixel, based upon at least one of a state exterior to the vehicle and a state of the vehicle.
    Type: Application
    Filed: December 8, 2020
    Publication date: March 25, 2021
    Applicant: NIKON CORPORATION
    Inventors: Akiko SHIGA, Toru MIYAKOSHI, Satoshi YAMAGUCHI, Akira KINOSHITA, Kaoru YOSHINO, Hitomi NAGANUMA, Takashi KURIYAMA, Koichi FUKUDA, Yuki KITA, Koji NAGAOKA, Tomoya NAKAGAWA, Masakazu SEKIGUCHI, Takashi SHIONOYA
  • Patent number: 10923813
    Abstract: A signal combiner (33) specifies a weighting coefficient w for suppressing a grating lobe included in a composite signal S3 obtained when combining a digital received signal S1 and digital received signal S2 stored by a signal calculation storage (31), from the gain in a grating lobe direction in a first radiation pattern and the gain in a grating lobe direction in a second radiation pattern, and combines the digital received signal S1 and digital received signal S2 stored by the signal calculation storage (31) using the weighting coefficient w.
    Type: Grant
    Filed: January 29, 2016
    Date of Patent: February 16, 2021
    Assignee: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Takashi Maruyama, Satoshi Yamaguchi, Masataka Otsuka, Naoyuki Yamamoto
  • Publication number: 20210005983
    Abstract: In adjacent two of linear array antennas, respective first element antennas and respective second element antennas are arranged so that positions of the first element antennas in the arrangement direction are shifted from each other by a half an arrangement interval and positions of the second element antennas in the arrangement direction are shifted from each other by a half the arrangement interval, the arrangement interval being an interval between the element antennas. In two of the linear array antennas, the first element antennas of one of the two and the second element antennas of the other one of the two are arranged at the same positions, and the second element antennas of the one of the two and the first element antennas of the other one of the two are arranged at the same positions, the two being located two linear array antennas away from each other.
    Type: Application
    Filed: May 14, 2018
    Publication date: January 7, 2021
    Applicant: Mitsubishi Electric Corporation
    Inventors: Satoshi YAMAGUCHI, Hikaru WATANABE, Toru FUKASAWA
  • Publication number: 20200409127
    Abstract: A zoom optical system (ZL) comprises a first lens group (G1) having positive refractive power, a second lens group (G2) having negative refractive power, a third lens group (G3) having positive refractive power, a fourth lens group (G4) having negative refractive power, and a fifth lens group (G5) having positive refractive power that are disposed in order from an object. Upon zooming from a wide angle end state to a telephoto end state, the lens groups are moved along an optical axis to change distances between the lens groups. The fifth lens group (G5) comprises at least one positive lens and at least one negative lens. Certain conditional expressions are satisfied.
    Type: Application
    Filed: September 15, 2020
    Publication date: December 31, 2020
    Inventor: Satoshi YAMAGUCHI
  • Patent number: 10873121
    Abstract: A ground conductor (1) having slots (2a to 2g) for radiating electromagnetic waves, a ground conductor (3) in which cavities (4) recessed in a direction away from the ground conductor (1) is formed in positions opposite to the slots (2a to 2g) of the grounding conductor (1), and central conductors (5a, 5b, 6a to 6c, 7a, and 7b) arranged in positions overlapping with the slots (2a to 2g), respectively, between the ground conductor (1) and the ground conductor (3) are provided. The central conductors (5a, 5b, 6a to 6c, 7a, and 7b) are arranged such that the ground conductor (1) is closer to them than the ground conductor (3).
    Type: Grant
    Filed: February 5, 2016
    Date of Patent: December 22, 2020
    Assignee: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Jun Goto, Satoshi Yamaguchi, Masataka Otsuka
  • Publication number: 20200361377
    Abstract: An image capture device is mounted in a vehicle. The image capture device includes: an image capture unit; and a setting unit that sets an image capture condition for each region of the image capture unit each having a plurality of pixels, or for each pixel, based upon at least one of a state exterior to the vehicle and a state of the vehicle.
    Type: Application
    Filed: July 14, 2020
    Publication date: November 19, 2020
    Applicant: NIKON CORPORATION
    Inventors: Akiko SHIGA, Toru MIYAKOSHI, Satoshi YAMAGUCHI, Akira KINOSHITA, Kaoru YOSHINO, Hitomi NAGANUMA, Takashi KURIYAMA, Koichi FUKUDA, Yuki KITA, Koji NAGAOKA, Tomoya NAKAGAWA, Masakazu SEKIGUCHI, Takashi SHIONOYA
  • Publication number: 20200343605
    Abstract: Provided is a power supply device in which the reliability of a voltage output is improved, and also provided is a system comprising the power supply device and an electric tool. The power supply device (1) is provided with: a secondary battery cell (2a); an output unit connected to an electric tool and supplying the power of the secondary battery cell (2a) to the electric tool; and switching elements (Q1), (Q2) capable of interrupting a current path from the secondary battery cell (2a) to the electric tool. The switching element (Q1) switches whether or not to interrupt the current path not by being controlled by a control circuit (12) but in accordance with whether the electric tool connected to the output unit has a shorting bar (59) or not.
    Type: Application
    Filed: January 25, 2019
    Publication date: October 29, 2020
    Applicant: Koki Holdings Co., Ltd.
    Inventors: Yoshikazu KAWANO, Satoshi YAMAGUCHI
  • Patent number: 10816902
    Abstract: A salt represented by the formula (I). wherein Q1, Q2, R1, R2, R3, R4, R5, z, and Z+ are defined in the specification.
    Type: Grant
    Filed: July 3, 2018
    Date of Patent: October 27, 2020
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Tatsuro Masuyama, Satoshi Yamaguchi, Koji Ichikawa
  • Patent number: 10807532
    Abstract: An image capture device is mounted in a vehicle. The image capture device includes: an image capture unit; and a setting unit that sets an image capture condition for each region of the image capture unit each having a plurality of pixels, or for each pixel, based upon at least one of a state exterior to the vehicle and a state of the vehicle.
    Type: Grant
    Filed: February 22, 2019
    Date of Patent: October 20, 2020
    Assignee: NIKON CORPORATION
    Inventors: Akiko Shiga, Toru Miyakoshi, Satoshi Yamaguchi, Akira Kinoshita, Kaoru Yoshino, Hitomi Naganuma, Takashi Kuriyama, Koichi Fukuda, Yuki Kita, Koji Nagaoka, Tomoya Nakagawa, Masakazu Sekiguchi, Takashi Shionoya
  • Patent number: 10782512
    Abstract: A zoom optical system (ZL) comprises a first lens group (G1) having positive refractive power, a second lens group (G2) having negative refractive power, a third lens group (G3) having positive refractive power, a fourth lens group (G4) having negative refractive power, and a fifth lens group (G5) having positive refractive power that are disposed in order from an object. Upon zooming from a wide angle end state to a telephoto end state, the lens groups are moved along an optical axis to change distances between the lens groups. The fifth lens group (G5) comprises at least one positive lens and at least one negative lens. Certain conditional expressions are satisfied.
    Type: Grant
    Filed: May 27, 2016
    Date of Patent: September 22, 2020
    Assignee: Nikon Corporation
    Inventor: Satoshi Yamaguchi
  • Patent number: 10766992
    Abstract: A resin containing a structural unit derived from a compound represented by the formula (aa) wherein T, R1 and Z1 are defined in the specification.
    Type: Grant
    Filed: January 23, 2015
    Date of Patent: September 8, 2020
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Koji Ichikawa, Yusuke Fuji, Satoshi Yamaguchi
  • Publication number: 20200231720
    Abstract: Disclosed is a compound represented by formula (I): in formula (I), R1 and R2 each independently represent a hydrogen atom or a methyl group, X1 and X2 each independently represent a group represented by any one of formula (X1-1) to formula (X1-8): A1 and A2 each independently represent an aliphatic hydrocarbon group having 1 to 24 carbon atoms which may have a substituent, and —CH2— included in the aliphatic hydrocarbon group may be replaced by —O—, —S—, —CO— or —S(O)2—, and R3 represents a hydrocarbon group having 1 to 24 carbon atoms which may have a substituent, and —CH2— included in the hydrocarbon group may be replaced by —O—, —S—, —CO— or —S(O)2—.
    Type: Application
    Filed: January 26, 2018
    Publication date: July 23, 2020
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Tatsuro MASUYAMA, Satoshi YAMAGUCHI, Koji ICHIKAWA
  • Publication number: 20200227188
    Abstract: A proportional solenoid (100) of the present invention includes a tubular member (101) in which a first magnetic region (12a) mainly including a ferrite structure, a first semimagnetic region (14a) present at a position spaced apart from an adsorptive surface (11b), the first semimagnetic region including a ferrite structure, a martensite structure, and an austenite structure, and a nonmagnetic region (13) present at a position spaced farther apart from the adsorptive surface than the semimagnetic region, the nonmagnetic region mainly including an austenite structure, are formed continuously and integrally.
    Type: Application
    Filed: May 17, 2018
    Publication date: July 16, 2020
    Applicant: HITACHI METALS, LTD.
    Inventor: Satoshi Yamaguchi
  • Publication number: 20200227931
    Abstract: Provided are a battery pack and an electrical apparatus by which information can be transmitted at an appropriate timing from the battery pack to a device body. A battery pack (10) includes: a serial communication reception circuit (31) and a temperature information transmission circuit (32); an LS terminal that is selectively connected to the serial communication reception circuit (31) or the temperature information transmission circuit (32); a first switching circuit (21) that is provided between the LS terminal and the serial communication reception circuit (31) and the temperature information transmission circuit (32); and a V terminal that is connected to the first switching circuit (21). The first switching circuit (21) switches between connecting the serial communication reception circuit (31) or the temperature information transmission circuit (32) to the LS terminal according to a signal inputted from the V terminal.
    Type: Application
    Filed: July 27, 2018
    Publication date: July 16, 2020
    Applicant: Koki Holdings Co., Ltd.
    Inventors: Satoshi YAMAGUCHI, Yasushi NAKANO, Hiroyuki HANAWA, Kazuhiko FUNABASHI
  • Publication number: 20200212505
    Abstract: A battery pack includes cell units in which upper and lower battery cells are connected in series, wherein an output of series-connection and an output of parallel-connection can be switched. The cell units are respectively provided with protection circuit ICs for monitoring the state of the battery cells, and only the protection circuit on the lower cell unit side is provided with a controller 350 including a microcomputer. To adjust the power consumption for the microcomputer only provided in the lower cell unit, the circuit on the upper cell unit side is provided with a current consumption control means including dummy loads. The current consumption control means is operated in conjunction with the start-up of the microcomputer in the controller so as to equalize power consumption on the upper cell unit side and the lower cell unit side.
    Type: Application
    Filed: May 30, 2018
    Publication date: July 2, 2020
    Applicant: Koki Holdings Co., Ltd.
    Inventors: Yasushi Nakano, Satoshi YAMAGUCHI, Hiroyuki HANAWA, Kazuhiko FUNABASHI, Tomomasa NISHIKAWA, Shota KANNO, Toshio Mizoguchi, Takuya Teranishi