Patents by Inventor Masaki Yoshida

Masaki Yoshida 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: 20140141970
    Abstract: An absorber containing non-wood pulp with the settling velocity in water between 2 and 5 seconds, the mean fiber size of 8 to 25 ?m, the apparent bulk density of 0.04 to 0.07 g/cm3, and the absorption for 0.9% physiological saline of at least 20-fold with respect to the pulp mass. The absorber has a thickness change of at least 600%, as the thickness after having absorbed 0.9% physiological saline with respect to the thickness before absorbing 0.9% physiological saline. When addition of 80 mL of 0.9% physiological saline to the absorbent article over a period of 10 seconds is performed three times every 10 minutes and the absorption rate of the absorbent article for each of the three times is evaluated as the time from addition of the 0.9% physiological saline until complete absorption, the absorption rate for each of the three times is not greater than 20 seconds.
    Type: Application
    Filed: February 3, 2012
    Publication date: May 22, 2014
    Applicant: UNICHARM CORPORATION
    Inventors: Takayoshi Konishi, Masaki Yoshida, Noritomo Kameda
  • Patent number: 8722026
    Abstract: Compositions and methods for lightening and/or depigmenting skin are provided, the compositions comprising compounds having the structure: or having the structure: as defined herein.
    Type: Grant
    Filed: January 4, 2011
    Date of Patent: May 13, 2014
    Assignee: ELC Management, LLC
    Inventors: Yoko Niki, Masaki Yoshida, Masamitsu Ichihashi, Hideya Ando, Daniel B. Yarosh, Mary S. Matsui
  • Publication number: 20140112877
    Abstract: Compositions and methods for lightening and/or depigmenting skin are provided, the compositions comprising compounds having the structure: or having the structure: as defined herein.
    Type: Application
    Filed: October 19, 2012
    Publication date: April 24, 2014
    Inventors: Yoko Niki, Masaki Yoshida, Masamitsu Ichihashi, Hideya Ando, Daniel B. Yarosh, Mary S. Matsui
  • Publication number: 20140041707
    Abstract: Included are: a silicon substrate; a pair of finger electrodes connected to a P-type diffusion layer and an N-type diffusion layer respectively, which are formed in a first surface of the silicon substrate; an inner-part passivation layer that gives insulation between the pair of finger electrodes; a connecting area for connection with an outer part, in a gathering part where finger parts of one of the pair of finger electrodes gather; and a barrier part that is, within that connecting area, formed along tip ends of the finger parts of the other of the pair of finger electrodes, a polarity of the other being different from that of the one of the pair of finger electrodes of the connecting area.
    Type: Application
    Filed: April 26, 2012
    Publication date: February 13, 2014
    Applicant: Panasonic Corporation
    Inventors: Hidetoshi Kitaura, Masaki Yoshida
  • Publication number: 20140031778
    Abstract: There is provided an absorbent article with excellent absorption performance. The absorbent article 1 of the invention comprises two or more absorbers 4, 5 that absorb body fluids of a user and are stacked in the thickness direction, a liquid-permeable sheet 2 covering one side of the two or more absorbers, through which body fluid of a user permeates, and a liquid-impermeable sheet 3 covering the other side of the two or more absorbers, through which body fluid of the user does not permeate, wherein the absorber 5 on the liquid-impermeable sheet 3 side of the two or more absorbers 4, 5 contains non-wood pulp and SAP, and the settling velocity of the non-wood pulp in water is between 2 seconds and 5 seconds.
    Type: Application
    Filed: February 7, 2012
    Publication date: January 30, 2014
    Applicant: UNI-CHARM CORPORATION
    Inventors: Takayoshi Konishi, Masaki Yoshida, Noritomo Kameda
  • Publication number: 20140014284
    Abstract: There is provided a method for producing a nonwoven fabric that can produce a nonwoven fabric having high strength, high bulk and softness. The method for producing a nonwoven fabric according to the invention comprises a step of supplying a water-containing paper-making material onto a support to form a paper layer 21 on the support, a step of injecting a high-pressure water jet stream onto the paper layer 21 from a high-pressure water jet stream nozzle 12 provided above the support, a step of injecting high-pressure steam onto the paper layer 21 on which the high-pressure water jet stream has been injected, from a steam nozzle 14 provided above the support, and a step of drying the paper layer on which the high-pressure steam has been injected.
    Type: Application
    Filed: February 3, 2012
    Publication date: January 16, 2014
    Applicant: Uni-Charm Corporation
    Inventors: Takayoshi Konishi, Toshio Hiraoka, Masaki Yoshida, Toshifumi Hikosaka, Noritomo Kameda
  • Patent number: 8591361
    Abstract: A vehicle drive device includes an input coupled to an internal combustion engine; an output coupled to wheels; first and second rotary electric machines; a differential including at least three rotary elements; a control; and an engagement device. The control determines, when engine stop conditions are established while the engagement device is drivably connected, the engine is operating, and the output member is rotating, whether rotation of the first electric machine when stop conditions are established is opposite to rotation of the first electric machine when rotation of the engine stops; executes torque control where the first electric machine outputs torque to reduce the rotational speed of the engine when the stop establishing rotational direction is opposite to the subject rotational direction; and issues a command to release the drivable connection when the rotational speed of the first electric machine falls within a rotational speed range that includes zero.
    Type: Grant
    Filed: April 17, 2012
    Date of Patent: November 26, 2013
    Assignee: Aisin AW Co., Ltd.
    Inventors: Hideki Hisada, Shigeki Takami, Masaki Yoshida
  • Patent number: 8594876
    Abstract: A rotation speed controller performs a rotation speed control to allow the rotation speed of a first rotating electrical machine to be equal to a start up target value, when an internal combustion engine is started while a frictional engagement device is disengaged. An engagement controller controls a non-synchronization engagement of the frictional engagement device and allows the frictional engagement device to be in a direct engagement state when performing the rotation speed control. A start up instruction unit gives a start up instruction with respect to the internal combustion engine on condition of being directly engaged. The rotation speed controller sets the start up target value so that a rotation speed at the time of a direct connection, which is a rotation speed of the engine while in direct engagement, becomes a start up rotation speed that is set within a startable rotation speed range of the engine.
    Type: Grant
    Filed: March 22, 2012
    Date of Patent: November 26, 2013
    Assignee: Aisin AW Co., Ltd.
    Inventors: Shigeki Takami, Masaki Yoshida
  • Publication number: 20130218043
    Abstract: A mental disorder analysis apparatus includes a storage portion in which sleep electroencephalogram information, which is information on electroencephalograms during sleep of a test subject, is stored, an analyzing portion that performs analysis regarding presence or absence of a mental disorder using the sleep electroencephalogram information stored in the storage portion, and an output portion that outputs a result of the analysis performed by the analyzing portion.
    Type: Application
    Filed: June 20, 2012
    Publication date: August 22, 2013
    Applicant: SleepWell Co., Ltd.
    Inventor: Masaki Yoshida
  • Publication number: 20130206204
    Abstract: A solar cell module including two or more adjacent solar cells (1a, 1b), a connection member (2) for electrically connecting the solar cells (1a, 1b) to each other, and a solder layer (5) disposed between the solar cells (1) and the connection member (2), wherein first and second opening holes (4a, 4b) are formed at a connection portion of the connection member (2) corresponding to the first and the second solar cells (1a, 1b), the first and the second opening holes (4a, 4b) are configured that solder is deposited into them, and first and second protruding parts (3a, 3b) are formed at a part of the outer periphery of each of the first and second opening holes (4a, 4b) of the connection member(2). By the present invention, it is possible to ensure sufficient thickness of the solder joining layer and to improve reliability for long-term use.
    Type: Application
    Filed: June 28, 2012
    Publication date: August 15, 2013
    Applicant: Panasonic Corporation
    Inventors: Masaki Yoshida, Hidetoshi Kitaura
  • Patent number: 8459150
    Abstract: Provide a sealing device with which simple and reliable operation can be performed. When stored, a liquid agent container, in which a sealing agent is contained, is temporarily held above a injection unit. When the liquid agent container is forcibly pressed downward in use, the upper end of a pressing jig penetrates through an aluminum seal into the container, and the sealing agent flows out to a compressor unit is activated and compressed air is supplied into the liquid agent container to place the pressurized sealing agent into a pneumatic tire through a joint hose.
    Type: Grant
    Filed: December 19, 2007
    Date of Patent: June 11, 2013
    Assignee: Bridgestone Corporation
    Inventors: Masaki Yoshida, Yuji Takeda
  • Patent number: 8453683
    Abstract: A sealing and pump-up device (10) includes: a liquid agent container (18) containing a sealing agent (32); an injection unit (20) that is connected to an outlet (29) of the liquid agent container (18) and has a liquid pressurization and supply chamber (40) and a jig insertion hole (44); a jig (82) that by insertion into the jig insertion hole (44) pierces an aluminum seal (30) by means of a piercing member (62) and closes off the jig insertion hole (44); and a leading end portion (85), of an insertion portion (84), having a step (85A) that catches on an edge (44B) of a jig insertion hole (44) before the jig (82) that has been inserted into the jig insertion hole (44) reaches a piercing position, when the aluminum seal (30) is pierced.
    Type: Grant
    Filed: June 9, 2008
    Date of Patent: June 4, 2013
    Assignee: Bridgestone Corporation
    Inventors: Masaki Yoshida, Yuji Takeda, Ryuji Izumoto, Yusuke Inoue, Takahiko Kojima
  • Patent number: 8423222
    Abstract: A vehicle drive device includes a first rotating electrical machine, an input member, and an output member drivingly coupled to different rotating elements of a differential gear unit. A second rotating electrical machine is coupled to a different rotating element of the differential gear unit than the first rotating electrical machine. A control device detects an output rotation abrupt change where an absolute value of rotational acceleration of the output member is equal to or larger than a predetermined value, and, if the output rotation abrupt change state is detected where a rotational speed of the input rotating element is lower than a threshold value, the control device executes restriction avoidance where a rotational speed of the first rotating electrical machine is controlled so that the rotational speed of a input rotating element becomes equal to or higher than the threshold value.
    Type: Grant
    Filed: April 17, 2012
    Date of Patent: April 16, 2013
    Assignee: Aisin AW Co., Ltd.
    Inventors: Hideki Hisada, Masaki Yoshida
  • Patent number: 8421648
    Abstract: A wrong-way-travel warning device comprising a vehicle speed detecting part configured to detect a vehicle speed of a vehicle, a part configured to detect a position of the vehicle, an angle detecting part configured to detect an angle of a vehicular longitudinal direction of the vehicle relative to a lane marking if the vehicle speed of the vehicle becomes less than or equal to a predetermined value, and a warning part configured to issue a warning to an occupant if the position of the vehicle is on a main lane of a highway and if the angle becomes about 90 degrees, is provided.
    Type: Grant
    Filed: April 9, 2009
    Date of Patent: April 16, 2013
    Assignees: Toyota Jidosha Kabushiki Kaisha, Aisin AW Co., Ltd., Denso Corporation
    Inventors: Daisuke Konaka, Masaki Nakamura, Koichi Nakao, Tomoaki Ishikawa, Naoto Miura, Masaki Yoshida, Motoki Kanba, Kiyoshi Tsurumi
  • Patent number: 8414451
    Abstract: A driving device with an input member connected to an engine, an output member connected to wheels, first and second rotating electrical machines, a differential gear unit including at least three rotational elements, and a control device. The control device includes a differential rotation reducing control, an engagement control, and a start up control that changes the rotation speed of the first rotating electrical machine, which allows the internal combustion engine to have a rotation speed at which starting is possible, made as a target value, when in direct engagement. The differential rotation reducing control changes the rotation speed of the first rotating electrical machine with the upper limit and the lower limit of a starting torque output range, which is a rotation speed range in which the torque necessary for starting the internal combustion engine may be output by the first rotating electrical machine, made as limits.
    Type: Grant
    Filed: March 26, 2012
    Date of Patent: April 9, 2013
    Assignee: Aisin Aw Co., Ltd.
    Inventors: Hideki Hisada, Masaki Yoshida
  • Publication number: 20120328838
    Abstract: It is an object of the invention to provide a moisture-permeable and waterproof film that is biodegradable, has high biomass and exhibits high flexibility. The moisture-permeable and waterproof film comprises polylactic acid and an inorganic filler, wherein the film has high-stretch regions (H1) and low-stretch regions (L1) each parallel to a first direction and alternating in the direction perpendicular to the first direction, the film has bending resistance in the range of 15-30 mm, and the film has moisture permeability in the range of 2,000-4,000 g/m2/24 hours.
    Type: Application
    Filed: February 18, 2011
    Publication date: December 27, 2012
    Applicant: UNICHARM CORPORATION
    Inventors: Masaki Yoshida, Satoshi Mizutani, Takayoshi Konishi, Hiroko Nozumi
  • Publication number: 20120329352
    Abstract: The invention provides a method of producing an air-through nonwoven fabric comprising the steps of: forming a web comprising composite fibers comprising a first polylactic acid and a second polylactic acid having a lower melting point than the melting point of the first polylactic acid; a step of exposing the web to a first air-through treatment in the temperature range of the following temperature T1: glass transition temperature of second polylactic acid<T1<melting point of second polylactic acid; and a step of exposing the web that has been exposed to the first air-through treatment, to a second air-through treatment in the temperature range of the following temperature T2: melting point of second polylactic acid?5° C.?T2?melting point of second polylactic acid+15° C., to produce an air-through nonwoven fabric, wherein the degree of crystallinity of the air-through nonwoven fabric is in the range of 44% to 68%.
    Type: Application
    Filed: February 9, 2011
    Publication date: December 27, 2012
    Applicant: UNICHARM CORPORATION
    Inventors: Masaki Yoshida, Satoshi Mizutani, Takayoshi Konishi, Hiroko Nozumi
  • Patent number: 8308593
    Abstract: A drive system of a hybrid vehicle, including an engine, a first electric motor, a second electric motor operatively connected to a drive wheel of the hybrid vehicle, and two planetary gear mechanisms, and wherein the two planetary gear mechanisms have at least four rotary elements arranged to permit the drive system to be placed in a selected one of a first operation mode in which the rotary element connected to the engine and the rotary element connected to the first electric motor are disposed on opposite sides of the rotary element connected to the drive wheel and the second electric motor, as seen in a collinear chart in which the four rotary elements are located at respective four different positions along a base line, and a second operation mode in which the rotary element connected to the first electric motor and the rotary element connected to the drive wheel and the second electric motor are disposed on opposite sides of the rotary element connected to the engine, as seen in said collinear chart.
    Type: Grant
    Filed: September 4, 2008
    Date of Patent: November 13, 2012
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Kenta Kumazaki, Tooru Matsubara, Atsushi Tabata, Keita Imai, Masakazu Kaifuku, Masaki Yoshida, Tatsuya Imamura, Yuji Iwase
  • Publication number: 20120270698
    Abstract: A vehicle drive device includes an input coupled to an internal combustion engine; an output coupled to wheels; first and second rotary electric machines; a differential including at least three rotary elements; a control; and an engagement device. The control determines, when engine stop conditions are established while the engagement device is drivably connected, the engine is operating, and the output member is rotating, whether rotation of the first electric machine when stop conditions are established is opposite to rotation of the first electric machine when rotation of the engine stops; executes torque control where the first electric machine outputs torque to reduce the rotational speed of the engine when the stop establishing rotational direction is opposite to the subject rotational direction; and issues a command to release the drivable connection when the rotational speed of the first electric machine falls within a rotational speed range that includes zero.
    Type: Application
    Filed: April 17, 2012
    Publication date: October 25, 2012
    Applicant: AISIN AW CO., LTD.
    Inventors: Hideki HISADA, Shigeki TAKAMI, Masaki YOSHIDA
  • Publication number: 20120265387
    Abstract: A vehicle drive device includes a first rotating electrical machine, an input member, and an output member drivingly coupled to different rotating elements of a differential gear unit. A second rotating electrical machine is coupled to a different rotating element of the differential gear unit than the first rotating electrical machine. A control device detects an output rotation abrupt change where an absolute value of rotational acceleration of the output member is equal to or larger than a predetermined value, and, if the output rotation abrupt change state is detected where a rotational speed of the input rotating element is lower than a threshold value, the control device executes restriction avoidance where a rotational speed of the first rotating electrical machine is controlled so that the rotational speed of a input rotating element becomes equal to or higher than the threshold value.
    Type: Application
    Filed: April 17, 2012
    Publication date: October 18, 2012
    Applicant: AISIN AW CO., LTD.
    Inventors: Hideki HISADA, Masaki YOSHIDA