Patents by Inventor Hitoshi Ogawa

Hitoshi Ogawa 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: 10800055
    Abstract: A blade unit can be attached to a hair clipper body. The blade unit has: a stationary blade part including stationary blades that are disposed side by side like teeth of a comb; a movable blade part including movable blades that are disposed side by side like teeth of a comb; and a base holding the stationary blade part and the movable blade part so as to allow reciprocation of the movable blade part. The base includes a rib extending along the stationary blades. This configuration enables the rib to prevent the stationary blades from biting into skin and thus can mitigate a skin stimulus.
    Type: Grant
    Filed: April 4, 2018
    Date of Patent: October 13, 2020
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Yoshihiko Takada, Hitoshi Ogawa
  • Patent number: 10804019
    Abstract: A sensor core (8) is arranged in a plane (P1), which is positioned on sides of opposite ends of plungers (5a, 5b) from bosses (6a, 6b), and which is perpendicular to a direction of movement of the plungers (5a, 5b). A magnetic sensor (9) is arranged at a position in the plane (P1), the position being apart from a magnetic path (A3) of a leakage flux of a magnetic circuit (A).
    Type: Grant
    Filed: July 12, 2016
    Date of Patent: October 13, 2020
    Assignee: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Toru Ogawa, Tomoya Uchimura, Shoji Ishikawa, Hitoshi Yoshizumi, Satoshi Tesen
  • Patent number: 10786526
    Abstract: Provided is an aqueous ophthalmic solution comprising diquafosol or a salt thereof at a concentration of 0.1% to 10% (w/v) and a chlorhexidine at a concentration of 0.0001% to 0.1% (w/v).
    Type: Grant
    Filed: March 13, 2019
    Date of Patent: September 29, 2020
    Assignee: SANTEN PHARMACEUTICAL CO., LTD.
    Inventors: Koji Inagaki, Naoki Matsumoto, Toshihiro Ogawa, Yukihisa Wakabayashi, Asuka Kamimura, Yoshihiro Oshita, Hitoshi Nakazawa, Isao Matsuoka
  • Patent number: 10619821
    Abstract: An electronic unit includes a circuit board, a light emitter mounted on one side of the circuit board and configured to emit a light, and a resin case accommodating the circuit board on which the light emitter is mounted. The resin case includes a first light-transmission portion configure to transmit the light emitted from the light emitter to outside of the resin case so as to be bright in desired luminance when viewed from the outside. The first light-transmission portion includes an outer-surface-side concave portion which is formed by recessing an outer surface of the resin case so that a thickness of the first light-transmission portion is thinner than a thickness of the resin case except for the first light-transmission portion.
    Type: Grant
    Filed: July 18, 2018
    Date of Patent: April 14, 2020
    Assignee: YAZAKI CORPORATION
    Inventors: Kikuo Ogawa, Hitoshi Tsugane
  • Publication number: 20200079011
    Abstract: A resin powder contains a resin containing particles, wherein the proportion of the particles in an aspect ratio range X represented by the following inequality 1 is 50 percent by number or more in a number distribution of an aspect ratio of the resin powder: A50?1?X?A50+1 Inequality 1, where A50 represents a median of the aspect ratio.
    Type: Application
    Filed: September 6, 2019
    Publication date: March 12, 2020
    Inventors: Hitoshi IWATSUKI, Sohichiroh IIDA, Yunsheng SUN, Satoshi OGAWA
  • Publication number: 20200070468
    Abstract: A fiber aggregation contains fiber containing a thermoplastic resin, each of the fiber being mutually joined and aligned.
    Type: Application
    Filed: September 3, 2019
    Publication date: March 5, 2020
    Inventors: Sohichiroh IIDA, Hitoshi IWATSUKI, Mitsuru NARUSE, Satoshi OGAWA, Yunsheng SUN
  • Patent number: 10368191
    Abstract: A confined space estimation system, and a confined space estimation method capable of accurately confirming a confined space formed in the event of a disaster, estimates a confined space comprising a storage device which stores information indicating a geographical space, and a processor which divides the geographical space into grids. Based on location information sent from a terminal, the processor periodically aggregates a number of terminals within the grids or a number of terminals that passed through boundaries between the grids, extracts grids or boundaries in which the aggregated number of terminals is a predetermined number and in which there is no change in the aggregated number of terminals, determines whether the extracted grids or boundaries can be linked to form an annular shape, and, if the annular shape can be formed, estimates a geographical space configured from the grids within the formed annular shape as the confined space.
    Type: Grant
    Filed: March 26, 2015
    Date of Patent: July 30, 2019
    Assignee: HITACHI, LTD.
    Inventors: Yuuichi Ogawa, Natsuko Sugaya, Akinori Asahara, Hideki Hayashi, Hitoshi Tomita
  • Patent number: 10365124
    Abstract: An electromagnetic actuator (1) includes sensor magnets (21a, 21b) disposed correspondingly to plungers (11a, 11b), respectively. The electromagnetic actuator (1) further includes a sensor core (22) made of a magnetic material and disposed in a position through which magnetic fluxes from the plurality of sensor magnets (21a, 21b) can flow, and a magnetic sensor (23) that is disposed in a part of the sensor core (22) through which the magnetic fluxes of the plurality of sensor magnets (21a, 21b) can flow in common, and that detects the magnetic flux, which varies in accordance with respective positions of the plurality of plungers (11a, 11b).
    Type: Grant
    Filed: June 4, 2015
    Date of Patent: July 30, 2019
    Assignee: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Masafumi Sugawara, Toru Ogawa, Hideaki Arita, Shoji Ishikawa, Hitoshi Yoshizumi, Satoshi Tesen
  • Publication number: 20190225604
    Abstract: The present invention provides a compound having the basic structure shown by Formula (I) in which the indole ring and the pyrazolopyridine structure is bound through a substituent, a salt thereof or a solvate of either the compound or a salt of the compound, as well as a preventative agent or a therapeutic agent for non-insulin-dependent diabetes mellitus (Type 2 diabetes) or obesity containing such compound, salt or solvate as an active ingredient.
    Type: Application
    Filed: September 26, 2017
    Publication date: July 25, 2019
    Applicant: Chugai Seiyaku Kabushiki Kaisha
    Inventors: Hitoshi YOSHINO, Satoshi TSUCHIYA, Atsushi MATSUO, Tsutomu SATO, Masahiro NISHIMOTO, Kyoko OGURI, Hiroko OGAWA, Yoshikazu NISHIMURA, Yoshiyuki FURUTA, Hirotaka KASHIWAGI, Nobuyuki HORI, Takuma KAMON, Takuya SHIRAISHI, Shoshin YOSHIDA, Takahiro KAWAI, Satoshi TANIDA, Masahide AOKI
  • Publication number: 20190209599
    Abstract: Provided is an aqueous ophthalmic solution comprising diquafosol or a salt thereof at a concentration of 0.1% to 10% (w/v) and a chlorhexidine at a concentration of 0.0001% to 0.1% (w/v).
    Type: Application
    Filed: March 13, 2019
    Publication date: July 11, 2019
    Applicant: SANTEN PHARMACEUTICAL CO., LTD.
    Inventors: Koji INAGAKI, Naoki MATSUMOTO, Toshihiro OGAWA, Yukihisa WAKABAYASHI, Asuka KAMIMURA, Yoshihiro OSHITA, Hitoshi NAKAZAWA, Isao MATSUOKA
  • Publication number: 20190139689
    Abstract: A sensor core (8) is arranged in a plane (P1), which is positioned on sides of opposite ends of plungers (5a, 5b) from bosses (6a, 6b), and which is perpendicular to a direction of movement of the plungers (5a, 5b). A magnetic sensor (9) is arranged at a position in the plane (P1), the position being apart from a magnetic path (A3) of a leakage flux of a magnetic circuit (A).
    Type: Application
    Filed: July 12, 2016
    Publication date: May 9, 2019
    Applicant: Mitsubishi Electric Corporation
    Inventors: Toru OGAWA, Tomoya UCHIMURA, Shoji ISHIKAWA, Hitoshi YOSHIZUMI, Satoshi TESEN
  • Patent number: 10150224
    Abstract: An electric hair clipper comprises a main body block and a cutting block. The main body block has a motor built-in. The cutting block is provided with a blade section. The main body block is formed so as to have a configuration that a curved portion is located between an apical end portion and a rear end portion. The apical end portion is set so that an axial direction thereof is inclined with respect to an axial direction of the rear end portion. Further, the cutting block is set so that a cutting edge direction thereof is inclined with respect to the axial direction of the rear end portion.
    Type: Grant
    Filed: July 17, 2013
    Date of Patent: December 11, 2018
    Assignee: Panasonic Intellectual Property Management Co., Ltd.
    Inventor: Hitoshi Ogawa
  • Publication number: 20180290317
    Abstract: A blade unit can be attached to a hair clipper body. The blade unit has: a stationary blade part including stationary blades that are disposed side by side like teeth of a comb; a movable blade part including movable blades that are disposed side by side like teeth of a comb; and a base holding the stationary blade part and the movable blade part so as to allow reciprocation of the movable blade part. The base includes a rib extending along the stationary blades. This configuration enables the rib to prevent the stationary blades from biting into skin and thus can mitigate a skin stimulus.
    Type: Application
    Filed: April 4, 2018
    Publication date: October 11, 2018
    Inventors: Yoshihiko TAKADA, Hitoshi OGAWA
  • Patent number: 9833914
    Abstract: The hair clipper of the present invention includes an adjusting device for adjusting a clipping height. The adjusting device includes an attachment, a handle ring, and a connection mechanism. The attachment is allowed to move in a predetermined moving direction relative to a blade block. The handle ring is allowed to rotate around a rotation axis extending along the moving direction. The connection mechanism moves the attachment with rotation of the handle ring. The connection mechanism includes a cam groove and a linking pin allowed to move along the cam groove. The cam groove includes a first side and a second side opposite to each other. The first side includes: plural step parts which are formed in different positions in the moving direction and extend in a direction perpendicular to the moving direction; and a slope part configured to connect the step parts.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: December 5, 2017
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Satoshi Sobagaki, Hitoshi Ogawa
  • Patent number: 8959775
    Abstract: A nose hair trimmer that facilitates removal of clipped hair from a blade. A main body case of the nose hair trimmer includes an interior chamber, a disposal opening, and a ring-shaped shutter. The interior chamber accommodates an inner blade rotor, which supports an inner blade, and collects clipped nose hair. The disposal opening communicates the chamber with the exterior. The shutter opens and closes the disposal opening. The shutter includes a communication portion, which communicates the interior chamber and disposal opening to the exterior. The position of the shutter in the circumferential direction when the disposal opening is closed is set as a reference position, and the shutter opens the disposal opening when rotated from the reference position by an amount that is less than one complete rotation.
    Type: Grant
    Filed: March 24, 2011
    Date of Patent: February 24, 2015
    Assignee: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Seiko Yabuuchi, Hitoshi Ogawa
  • Publication number: 20140059866
    Abstract: An electric hair clipper comprises a main body block and a cutting block. The main body block has a motor built-in. The cutting block is provided with a blade section. The main body block is formed so as to have a configuration that a curved portion is located between an apical end portion and a rear end portion. The apical end portion is set so that an axial direction thereof is inclined with respect to an axial direction of the rear end portion. Further, the cutting block is set so that a cutting edge direction thereof is inclined with respect to the axial direction of the rear end portion.
    Type: Application
    Filed: July 17, 2013
    Publication date: March 6, 2014
    Inventor: Hitoshi OGAWA
  • Patent number: 8559424
    Abstract: A data communication method in a network including a plurality of communication apparatuses connected in the form of a ring, the network being logically broken at a given position, the method comprising: calculating transmission time between a sending apparatus and a granting apparatus granting control of a bus to the sending apparatus in each of a first communication environment in which data is transferred in a first direction on the network and a second communication environment in which data is transferred in a second direction different from the first direction; and changing the transfer direction on the network for each sending apparatus to a transfer direction that provides shorter transmission time on the basis of the calculated transmission times and performing data transfer.
    Type: Grant
    Filed: April 29, 2010
    Date of Patent: October 15, 2013
    Assignee: Fujitsu Semiconductor Limited
    Inventor: Hitoshi Ogawa
  • Publication number: 20130263457
    Abstract: The hair clipper of the present invention includes an adjusting device for adjusting a clipping height. The adjusting device includes an attachment, a handle ring, and a connection mechanism. The attachment is allowed to move in a predetermined moving direction relative to a blade block. The handle ring is allowed to rotate around a rotation axis extending along the moving direction. The connection mechanism moves the attachment with rotation of the handle ring. The connection mechanism includes a cam groove and a linking pin allowed to move along the cam groove. The cam groove includes a first side and a second side opposite to each other. The first side includes: plural step parts which are formed in different positions in the moving direction and extend in a direction perpendicular to the moving direction; and a slope part configured to connect the step parts.
    Type: Application
    Filed: March 15, 2013
    Publication date: October 10, 2013
    Applicant: PANASONIC CORPORATION
    Inventors: Satoshi Sobagaki, Hitoshi Ogawa
  • Publication number: 20130025903
    Abstract: An electric device has a housing body (1) comprised of first and second housings (11, 12) and a motor (2) in the body (1). The housings (11, 12) are divided along one direction (A). The electric device includes first and second rings (6 and 7) that are attached to different first and second places on an outer circumferential surface of the housings (11 and 12), respectively, to combine them with each other. The first and second places correspond to first and second end sides of an axis of the motor (2), respectively.
    Type: Application
    Filed: June 22, 2012
    Publication date: January 31, 2013
    Inventors: Takashi Yamaguchi, Hitoshi OGAWA
  • Publication number: 20120272533
    Abstract: The hair clipper of the present invention includes an adjusting device configured to adjust a clipping height determined by a relative position of a second comb-like blade to a first comb-like blade. The device includes a slider configured to vary the relative position, and a handle ring, and a connection mechanism connecting the ring to the slider such that the slider is moved with rotation of the ring. The mechanism includes a cam groove and a linking pin placed inside the cam groove. The cam groove includes plural holding grooves extending in a direction across the moving direction of the slider and a connection groove connecting the holding grooves. The plural holding grooves are formed in different positions in the moving direction respectively associated with the different clipping heights. Each holding groove is configured to hold the pin between its opposite inner sides.
    Type: Application
    Filed: April 10, 2012
    Publication date: November 1, 2012
    Inventors: Satoshi Sobagaki, Hitoshi Ogawa