Patents by Inventor Yoshihiro Yamamoto

Yoshihiro Yamamoto 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: 20190339226
    Abstract: An electrochemical gas sensor has a planar ceramic housing having a recess, a MEA, first and second electrically conductive gas diffusion membranes, and a metal lid fixed on the housing so as to cover the recess. The MEA is provided with an ionic conductive membrane, a first electrode on a surface of the membrane, and a second electrode on the opposite surface of the membrane. The first electrically conductive gas diffusion membrane is electrically connected to the first electrical connection. The second electrically conductive gas diffusion membrane is electrically connected to the second electrical connection. The lid presses the second electrically conductive gas diffusion membrane toward the MEA, and in the lid or in the bottom of the housing, a gas inlet is provided. The electrochemical gas sensor is easily made compact, small in the variations in the performances, and easily installed on a print circuit board.
    Type: Application
    Filed: May 11, 2017
    Publication date: November 7, 2019
    Applicant: Figaro Engineering Inc.
    Inventors: Yoshihiro Yamamoto, Kuniyuki Izawa
  • Publication number: 20190265188
    Abstract: The output of the electrochemical gas sensor is amplified, and the ambient temperature is measured by means of a temperature sensor. When the ambient temperature is above or equal to a predetermined temperature, a standard value is generated and stored and is increased when the output of the amplification circuit is larger than the standard value, and a gas is detected according to the difference between the output of said amplification circuit and the standard value.
    Type: Application
    Filed: June 11, 2018
    Publication date: August 29, 2019
    Inventor: Yoshihiro Yamamoto
  • Patent number: 10314916
    Abstract: An object of the present invention is to provide a low-cost and safe approach to efficient delivery of a substance to phagocytes. In particular, the present invention relates to a carrier for delivery of a substance to phagocytes, the carrier comprising a lactic acid bacterium and/or an extract thereof.
    Type: Grant
    Filed: June 11, 2013
    Date of Patent: June 11, 2019
    Assignee: House Wellness Foods Corporation
    Inventors: Yoshitaka Hirose, Shinji Murosaki, Yoshihiro Yamamoto
  • Patent number: 10252446
    Abstract: A shape forming system according to one embodiment includes a mold assemblies; a heating unit; a pressing unit; a cooling unit; an isolation chamber configured to accommodate therein the heating unit, the pressing unit, and the cooling unit arranged in parallel with each other; and a conveyance unit configured to move the plurality of mold assemblies each of which is arranged on a plate provided in each of the heating unit, the pressing unit, and the cooling unit to thereby convey the mold assemblies in sequence.
    Type: Grant
    Filed: March 13, 2018
    Date of Patent: April 9, 2019
    Assignee: Toshiba Kikai Kabushiki Kaisha
    Inventors: Isao Matsuzuki, Yoshihiro Yamamoto, Ryuji Tanaka, Yu Murofushi
  • Patent number: 10244583
    Abstract: A glow plug including a heater (200) having a rear heat-generating element (260) formed of a resistance heat-generating element, and provided in an axial region thereof between a forward end (136) of a housing and a rear end (315) of a displacement member (300) located rearward of the forward end (136). The heat-generating element (260) is arranged separately from a forward heat-generating element (205) provided at a forward end portion of the heater.
    Type: Grant
    Filed: May 13, 2015
    Date of Patent: March 26, 2019
    Assignee: NGK SPARK PLUG CO., LTD.
    Inventors: Akimitsu Sassa, Yoshihiro Yamamoto, Hiroshi Harada
  • Publication number: 20180264020
    Abstract: A composition comprising (a) and (b), and a food or drink or a medicine comprising the composition, wherein (a) is at least a kind of polyphenols selected from the group consisting of a polyphenol containing 15 mass % or more of proanthocyanidin having a polymerization degree of 1 to 3, hesperidin, a hesperidin derivative, and hesperetin; and (b) is at least a kind of xanthine derivatives, the mass ratio of (a):(b) in the composition being 1:(0.001 to 5), are useful for the prevention, amelioration, or treatment of metabolic syndrome, disorders of lipid metabolism (for example, fatty liver, hyperlipidemia), obesity (for example, visceral fat accumulation, subcutaneous fat accumulation), or the like.
    Type: Application
    Filed: May 9, 2018
    Publication date: September 20, 2018
    Inventors: Tatsuya Ohara, Koutarou Muroyama, Shinji Murosaki, Yoshihiro Yamamoto
  • Publication number: 20180200923
    Abstract: A shape forming system according to one embodiment includes a mold assemblies; a heating unit; a pressing unit; a cooling unit; an isolation chamber configured to accommodate therein the heating unit, the pressing unit, and the cooling unit arranged in parallel with each other; and a conveyance unit configured to move the plurality of mold assemblies each of which is arranged on a plate provided in each of the heating unit, the pressing unit, and the cooling unit to thereby convey the mold assemblies in sequence.
    Type: Application
    Filed: March 13, 2018
    Publication date: July 19, 2018
    Applicant: Toshiba Kikai Kabushiki Kaisha
    Inventors: Isao MATSUZUKI, Yoshihiro YAMAMOTO, Ryuji TANAKA, Yu MUROFUSHI
  • Patent number: 9993493
    Abstract: A composition comprising (a) and (b), and a food or drink or a medicine comprising the composition, wherein (a) is at least a kind of polyphenols selected from the group consisting of a polyphenol containing 15 mass % or more of proanthocyanidin having a polymerization degree of 1 to 3, hesperidin, a hesperidin derivative, and hesperetin; and (b) is at least a kind of xanthine derivatives, the mass ratio of (a):(b) in the composition being 1:(0.001 to 5), are useful for the prevention, amelioration, or treatment of metabolic syndrome, disorders of lipid metabolism (for example, fatty liver, hyperlipidemia), obesity (for example, visceral fat accumulation, subcutaneous fat accumulation), or the like.
    Type: Grant
    Filed: June 8, 2015
    Date of Patent: June 12, 2018
    Assignee: HOUSE WELLNESS FOODS CORPORATION
    Inventors: Tatsuya Ohara, Koutarou Muroyama, Shinji Murosaki, Yoshihiro Yamamoto
  • Publication number: 20180141773
    Abstract: Provided is a sheet material end detection mechanism including: a sheet material information part indicating information on a sheet material wound around a core member in which a through hole is formed; a reader configured to optically read the sheet material information part; and a detection unit configured to detect that the sheet material is used up. The sheet material information part extends from a portion corresponding to the through hole at an end of the sheet material wound around the core member to a portion adjacent to the through hole on an inner surface of the core member. The detection unit detects that the sheet material is present when a read signal of the sheet material information part read by the reader is received and that the sheet material is used up when the read signal disappears.
    Type: Application
    Filed: April 7, 2016
    Publication date: May 24, 2018
    Applicant: Takazono Technology Incorporated
    Inventor: Yoshihiro Yamamoto
  • Patent number: 9951740
    Abstract: An internal combustion engine includes a combustion chamber, a fuel injector injecting fuel into the combustion chamber, a cylinder, a piston having a crown and reciprocating in the cylinder, the crown being exposed to the combustion chamber, and an ignition delay enhancer prolonging an ignition delay of a fuel-air mixture in the combustion chamber. A ceramic member is disposed on at least a fuel injection port, to which fuel is injected from the fuel injector, of the crown of the piston.
    Type: Grant
    Filed: February 25, 2016
    Date of Patent: April 24, 2018
    Assignee: NGK Insulators, Ltd.
    Inventors: Shingo Iwasaki, Masahiro Kida, Yoshihiro Yamamoto, Tomonori Urushihara
  • Patent number: 9943990
    Abstract: A shape forming system according to one embodiment includes a mold assemblies; a heating unit; a pressing unit; a cooling unit; an isolation chamber configured to accommodate therein the heating unit, the pressing unit, and the cooling unit arranged in parallel with each other; and a conveyance unit configured to move the plurality of mold assemblies each of which is arranged on a plate provided in each of the heating unit, the pressing unit, and the cooling unit to thereby convey the mold assemblies in sequence.
    Type: Grant
    Filed: March 27, 2015
    Date of Patent: April 17, 2018
    Assignee: TOSHIBA KIKAI KABUSHIKI KAISHA
    Inventors: Isao Matsuzuki, Yoshihiro Yamamoto, Ryuji Tanaka, Yu Murofushi
  • Publication number: 20180093844
    Abstract: Provided is a sheet material end detection mechanism including: a sheet material information part indicating information on a sheet material wound around a core member in which a light passing part is formed; a reader configured to optically read the sheet material information part; and a detection unit configured to detect that the sheet material is used up. The sheet material information part is held at an end of the sheet material wound around the core member at a position corresponding to the light passing part. The detection unit detects that the sheet material is present when a read signal of the sheet material information part read by the reader is received and that the sheet material is used up when the read signal disappears.
    Type: Application
    Filed: April 7, 2016
    Publication date: April 5, 2018
    Inventor: Yoshihiro Yamamoto
  • Publication number: 20180093843
    Abstract: Provided is a sheet material end detection mechanism including: a sheet material information part indicating information on a sheet material wound around a core member in which a light passing part is formed; a reader configured to optically read the sheet material information part; and a detection unit configured to detect that the sheet material is used up. A forming part is attached to an outer surface of the core member and an inner surface of the sheet material. The sheet material information part is formed in a portion of the forming part corresponding to the light passing part. The detection unit detects that the sheet material is present when a read signal of the sheet material information part read by the reader is received and that the sheet material is used up when the read signal disappears.
    Type: Application
    Filed: April 7, 2016
    Publication date: April 5, 2018
    Inventor: Yoshihiro Yamamoto
  • Patent number: 9738589
    Abstract: The object of the present invention is to provide a process for producing ?-fluoroacrylic acid ester at a high starting material conversion, high selectivity, and high yield. The present invention provides a process for producing the compound represented by the formula (1) wherein R represents alkyl optionally substituted with one or more fluorine atoms, the process comprising step A of reacting a compound represented by the formula (2) wherein X represents a bromine atom or a chlorine atom with an alcohol represented by the formula (3) wherein the symbol is as defined above, and carbon monoxide in the presence of a transition metal catalyst and a base to thereby obtain the compound represented by the formula (1).
    Type: Grant
    Filed: June 15, 2016
    Date of Patent: August 22, 2017
    Assignee: DAIKIN INDUSTRIES, LTD.
    Inventors: Tatsuya Ohtsuka, Akihiro Gotou, Sumi Ishihara, Yoshihiro Yamamoto, Akinori Yamamoto, Yoshichika Kuroki, Yuzo Komatsu, Yousuke Kishikawa
  • Patent number: 9739487
    Abstract: A glow plug includes a cylindrical housing, a rod-shaped heater, a membrane portion, and a pressure sensor. The cylindrical housing extends along an axial direction. The rod-shaped heater extending along the axial direction is displaced along the axial direction and has one end portion disposed within the housing, and an other end portion which is exposed from the housing. The membrane portion connects together the heater and the housing and has a multi-layer construction which has a first layer and a second layer of which at least part is positioned nearer to the other end portion in the axial direction of the heater than the first layer. The pressure sensor measures a pressure within a combustion chamber in which the other end portion is disposed by making use of a displacement of the heater. A thickness of the second layer is larger than a thickness of the first layer.
    Type: Grant
    Filed: August 12, 2014
    Date of Patent: August 22, 2017
    Assignee: NGK SPARK PLUG CO. LTD.
    Inventors: Tadashi Watanabe, Yoshihiro Yamamoto, Toshiki Hirokawa, Akimitsu Sassa
  • Patent number: 9669063
    Abstract: A primary object of the invention is to provide a composition for the prevention, amelioration, or treatment of metabolic syndrome and to provide a food or drink, a medicine, or a feed comprising the composition. A composition for the prevention, amelioration, or treatment of metabolic syndrome, the composition comprising the following (a) and (b): (a) a rose hip extract, and (b) at least a kind of xanthine derivatives.
    Type: Grant
    Filed: February 15, 2013
    Date of Patent: June 6, 2017
    Assignee: MORISHITA JINTAN CO., LTD.
    Inventors: Tatsuya Ohara, Koutarou Muroyama, Shinji Murosaki, Yoshihiro Yamamoto
  • Patent number: 9666436
    Abstract: Provided are methods of forming an ion implanted region in a semiconductor device. The methods comprise: (a) providing a semiconductor substrate having a plurality of regions to be ion implanted; (b) forming a photoresist pattern on the semiconductor substrate, wherein the photoresist pattern is formed from a chemically amplified photoresist composition comprising a matrix polymer having acid labile groups, a photoacid generator and a solvent; (c) coating a descumming composition over the photoresist pattern, wherein the descumming composition comprises: a matrix polymer; a free acid; and a solvent; (d) heating the coated semiconductor substrate; (e) contacting the coated semiconductor substrate with a rinsing agent to remove residual descumming composition and scum from the substrate; and (f) ion implanting the plurality of regions of the semiconductor substrate using the photoresist pattern as an implant mask. The methods find particular applicability in the manufacture of semiconductor devices.
    Type: Grant
    Filed: December 31, 2013
    Date of Patent: May 30, 2017
    Assignee: Rohm and Haas Electronic Materials LLC
    Inventors: Cheng-Bai Xu, Cheng Han Wu, Dong Won Chung, Yoshihiro Yamamoto
  • Patent number: 9505149
    Abstract: A mold set according to embodiment comprising: a die including a plurality of parts and holding a molded material; and a back plate laid below the die.
    Type: Grant
    Filed: May 21, 2014
    Date of Patent: November 29, 2016
    Assignee: TOSHIBA KIKAI KABUSHIKI KAISHA
    Inventors: Isao Matsuzuki, Yoshihiro Yamamoto
  • Publication number: 20160297740
    Abstract: The object of the present invention is to provide a process for producing ?-fluoroacrylic acid ester at a high starting material conversion, high selectivity, and high yield. The present invention provides a process for producing the compound represented by the formula (1) wherein R represents alkyl optionally substituted with one or more fluorine atoms, the process comprising step A of reacting a compound represented by the formula (2) wherein X represents a bromine atom or a chlorine atom with an alcohol represented by the formula (3) wherein the symbol is as defined above, and carbon monoxide in the presence of a transition metal catalyst and a base to thereby obtain the compound represented by the formula (1).
    Type: Application
    Filed: June 15, 2016
    Publication date: October 13, 2016
    Applicant: DAIKIN INDUSTRIES, LTD.
    Inventors: Tatsuya OHTSUKA, Akihiro GOTOU, Sumi ISHIHARA, Yoshihiro YAMAMOTO, Akinori YAMAMOTO, Yoshichika KUROKI, Yuzo KOMATSU, Yousuke KISHIKAWA
  • Patent number: 9422913
    Abstract: A ceramic glow plug equipped with a pressure sensor including a ceramic heater, a holding device, a housing sleeve, a housing, a movable member and a pressure sensor. A heat-generating main portion P whose resistance is 75% of the total resistance of the ceramic heater is located forward of the forward end of the holding sleeve.
    Type: Grant
    Filed: December 25, 2012
    Date of Patent: August 23, 2016
    Assignee: NGK SPARK PLUG CO., LTD.
    Inventors: Manabu Okinaka, Yoshihiro Yamamoto, Hiroyuki Suzuki, Akimitsu Sassa