Patents by Inventor Junichi Yamauchi

Junichi Yamauchi 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: 10397707
    Abstract: A piezoelectric sounding component includes a diaphragm that includes a metal plate and a piezoelectric body formed on the metal plate. The diaphragm bends and vibrates according to application of voltage to the piezoelectric body. A casing includes a bottom wall, side walls which, in combination with the diaphragm define a sound chamber. The diaphragm is supported by a support portion formed in the casing such that outer peripheral edges of the diaphragm are spaced from inner surfaces of the casing. A terminal is located on the casing and is electrically connected to the diaphragm. At least two elastic adhesives join the diaphragm to the casing and respective conductive adhesives extend over its associated elastic adhesive from the diaphragm to a respective terminal. A frame-like sealing portion seals a gap between the outer peripheral edge of the diaphragm and the inner surfaces of the casing.
    Type: Grant
    Filed: May 17, 2018
    Date of Patent: August 27, 2019
    Assignee: MURATA MANUFACTURING CO., LTD.
    Inventors: Yuko Yokoi, Masakazu Yamauchi, Junichi Murakami, Kazuchika Yamada, Takaaki Kaji
  • Patent number: 9834256
    Abstract: A vehicle lower portion structure that includes: a suspension member that does not have a section that interconnects, in a vehicle width direction, a vehicle front-side end portion of a side rail placed on one vehicle width direction side and a vehicle front-side end portion of a side rail placed on the other vehicle width direction side; and a pair of right and left coupling portions that respectively interconnect the vehicle front-side end portion of the side rail placed on the one vehicle width direction side and a heat exchanger support lower member and interconnect the vehicle front-side end portion of the side rail placed on the other vehicle width direction side and the heat exchanger support lower member.
    Type: Grant
    Filed: July 8, 2016
    Date of Patent: December 5, 2017
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Naoki Sato, Yasunori Iwamoto, Junichi Yamauchi, Yohsuke Murai
  • Publication number: 20170029038
    Abstract: A vehicle lower portion structure that includes: a suspension member that does not have a section that interconnects, in a vehicle width direction, a vehicle front-side end portion of a side rail placed on one vehicle width direction side and a vehicle front-side end portion of a side rail placed on the other vehicle width direction side; and a pair of right and left coupling portions that respectively interconnect the vehicle front-side end portion of the side rail placed on the one vehicle width direction side and a heat exchanger support lower member and interconnect the vehicle front-side end portion of the side rail placed on the other vehicle width direction side and the heat exchanger support lower member.
    Type: Application
    Filed: July 8, 2016
    Publication date: February 2, 2017
    Applicant: Toyota Jidosha Kabushiki Kaisha
    Inventors: Naoki SATO, Yasunori IWAMOTO, Junichi YAMAUCHI, Yohsuke MURAI
  • Patent number: 8881653
    Abstract: A printing device includes a head unit having a print head and a sensor that detects a presence or an absence of a sheet, a drive unit that causes the head unit to move to a width direction orthogonal to a feeding direction of the sheet, and a control unit controlling a position of the print head to the sheet based on a detection result of the sensor, wherein the control unit executes a first control that obtains the detection result of the sensor whenever the head unit moves only a first interval to a specific direction from a reference position and a second control that, when a change from the presence to the absence of the sheet is detected by the sensor during the first control, obtains the detection result of the sensor whenever the head unit moves only a second interval that is shorter than the first interval.
    Type: Grant
    Filed: September 6, 2012
    Date of Patent: November 11, 2014
    Assignee: Fujitsu Limited
    Inventor: Junichi Yamauchi
  • Patent number: 8804175
    Abstract: A printer includes a first feeder that feeds a first sheet, a second feeder that feeds a second sheet, a feed position on the second feeder being set so that the second sheet overlaps the first sheet when the second sheet is ejected, a stacker that collects the first sheet and the second sheet on which printing has been carried out so that the first sheet and the second sheet overlap, and a processor that determines whether a sectioning command is included in a print request, and when a sectioning command is included, switches over between the first feeder and the second feeder for each print job.
    Type: Grant
    Filed: August 16, 2012
    Date of Patent: August 12, 2014
    Assignee: Fujitsu Limited
    Inventor: Junichi Yamauchi
  • Patent number: 8690287
    Abstract: A printer includes a memory that memorizes a value of a maximum stroke and a processor that executes a process. The process includes calculating a maximum stroke time that lasts from when a print pin arranged in a printhead is projected from the printhead by the maximum stroke to when the print pin is retracted in the printhead, setting an adjustment printing area on the printing medium, and switching a movement timing of the printhead in accordance with the maximum stroke time when a printing position of the printhead falls within the adjustment printing area set on the printing medium.
    Type: Grant
    Filed: June 27, 2012
    Date of Patent: April 8, 2014
    Assignee: Fujitsu Limited
    Inventors: Junichi Yamauchi, Daisuke Tanaka
  • Publication number: 20130107317
    Abstract: A printer includes a first feeder that feeds a first sheet, a second feeder that feeds a second sheet, a feed position on the second feeder being set so that the second sheet overlaps the first sheet when the second sheet is ejected, a stacker that collects the first sheet and the second sheet on which printing has been carried out so that the first sheet and the second sheet overlap, and a processor that determines whether a sectioning command is included in a print request, and when a sectioning command is included, switches over between the first feeder and the second feeder for each print job.
    Type: Application
    Filed: August 16, 2012
    Publication date: May 2, 2013
    Applicant: FUJITSU LIMITED
    Inventor: Junichi YAMAUCHI
  • Publication number: 20130076821
    Abstract: A printer includes a memory that memorizes a value of a maximum stroke and a processor that executes a process. The process includes calculating a maximum stroke time that lasts from when a print pin arranged in a printhead is projected from the printhead by the maximum stroke to when the print pin is retracted in the printhead, setting an adjustment printing area on the printing medium, and switching a movement timing of the printhead in accordance with the maximum stroke time when a printing position of the printhead falls within the adjustment printing area set on the printing medium.
    Type: Application
    Filed: June 27, 2012
    Publication date: March 28, 2013
    Applicant: FUJITSU LIMITED
    Inventors: Junichi YAMAUCHI, Daisuke TANAKA
  • Publication number: 20130074720
    Abstract: A printing device includes a head unit having a print head and a sensor that detects a presence or an absence of a sheet, a drive unit that causes the head unit to move to a width direction orthogonal to a feeding direction of the sheet, and a control unit controlling a position of the print head to the sheet based on a detection result of the sensor, wherein the control unit executes a first control that obtains the detection result of the sensor whenever the head unit moves only a first interval to a specific direction from a reference position and a second control that, when a change from the presence to the absence of the sheet is detected by the sensor during the first control, obtains the detection result of the sensor whenever the head unit moves only a second interval that is shorter than the first interval.
    Type: Application
    Filed: September 6, 2012
    Publication date: March 28, 2013
    Applicant: FUJITSU LIMITED
    Inventor: Junichi YAMAUCHI
  • Patent number: 7683103
    Abstract: A dental polymerizable composition comprising (a) a fluorine compound comprising a chain polymer having a main chain comprising a monomer unit having a hydrophilic group, and terminal groups comprising a fluoroalkyl group at each of both ends of the main chain; (b) a polymerizable monomer; and (c) a polymerization initiator.
    Type: Grant
    Filed: August 11, 2005
    Date of Patent: March 23, 2010
    Assignee: Kuraray Medical Inc.
    Inventors: Hideo Sawada, Junji Tagami, Toru Nikaido, Khairul Matin, Yoshinori Kadoma, Eiichi Masuhara, Koichi Okada, Junichi Yamauchi
  • Publication number: 20080039592
    Abstract: A dental polymerizable composition comprising (a) a fluorine compound comprising a chain polymer having a main chain comprising a monomer unit having a hydrophilic group, and terminal groups comprising a fluoroalkyl group at each of both ends of the main chain; (b) a polymerizable monomer; and (c) a polymerization initiator.
    Type: Application
    Filed: August 11, 2005
    Publication date: February 14, 2008
    Applicant: Kuraray Medical Inc.
    Inventors: Hideo Sawada, Junji Tagami, Toru Nikaido, Khairul Matin, Yoshinori Kadoma, Eiichi Masuhara, Koichi Okada, Junichi Yamauchi
  • Patent number: 7141168
    Abstract: The purpose of the invention is to provide a porous polyolefin membrane consistent with a simple composition that may be characterized by a small pore diameter and a high porosity by simplifying the manufacturing process to facilitate uniform dispersion of the components. Means to achieve the purpose—A porous polyolefin membrane is formed by melting and kneading a specific resin (C) which composition containing a polyolefin resin consisting of a crystalline polypropylene (A) and a propylene-?-olefin copolymer (B), dispersed in said crystalline polypropylene (A), to obtain a film-shaped melt, and forming a membrane from the said melt with specific conditions, followed by stretching of said membrane at least in one direction, which contains continuous pores in the region consisting of said copolymer (B).
    Type: Grant
    Filed: October 22, 2003
    Date of Patent: November 28, 2006
    Assignees: Chisso Corporation, Chisso Petrochemical Corporation
    Inventors: Hideshi Sakamoto, Junichi Yamauchi, Takashi Shimpuku
  • Patent number: 6951463
    Abstract: The first embodiment of present invention provides a composition, which includes: (a) a photocatalytic titanium oxide or a photocatalytic titanium oxide precursor; (b) at least one selected from the group including: a silicon compound having the following formula (I): wherein X1, X2, X3 and X4 each independently represent an alkoxy group or a halogen atom, a hydrolyzate of the silicon compound (I), a silicone resin, silicone resin precursor and silica; and (c) a liquid medium. Another embodiment of the present invention provides a dental and oralogic composition, that includes a photocatalytic titanium oxide or a photocatalytic titanium oxide precursor. Another embodiment of the present invention provides a dental and oralogic composition, that includes a photocatalytic titanium oxide or a photocatalytic titanium oxide precursor, and a liquid medium.
    Type: Grant
    Filed: December 4, 2000
    Date of Patent: October 4, 2005
    Assignee: Kuraray Co., Ltd.
    Inventors: Eiichi Masuhara, Yoshinori Kadoma, Junichi Yamauchi, Koichi Okada, Satoshi Yamaguchi
  • Publication number: 20050087487
    Abstract: Purpose of the invention—The purpose of the invention is to provide a porous polyolefin membrane consistent with a simple composition that may be characterized by a small pore diameter and a high porosity by simplifying the manufacturing process to facilitate uniform dispersion of the components. Means to achieve the purpose—A porous polyolefin membrane is formed by melting and kneading a specific resin (C) which composition containing a polyolefin resin consisting of a crystalline polypropylene (A) and a propylene-?-olefin copolymer (B), dispersed in said crystalline polypropylene (A), to obtain a film-shaped melt, and forming a membrane from the said melt with specific conditions, followed by stretching of said membrane at least in one direction, which contains continuous pores in the region consisting of said copolymer (B).
    Type: Application
    Filed: October 22, 2003
    Publication date: April 28, 2005
    Inventors: Hideshi Sakamoto, Junichi Yamauchi, Takashi Shimpuku
  • Patent number: 6798546
    Abstract: A control device for controlling a medium reader having a medium transport roller whose having in a color distinguishable from a color of a medium. The control device has a decision means for deciding a valid data portion depending on the color of the medium transport roller, from data read by the medium reader. The valid data portion can be decided upon the reading of a first line, and the subsequent reading of the second line and so on can be carried in the range of the valid data portion. The control device also has a decision means for deciding a final line of a medium when the color of all the data read becomes identical to the color of the surface of the roller. A medium reader and a memory medium are also disclosed.
    Type: Grant
    Filed: February 29, 2000
    Date of Patent: September 28, 2004
    Assignee: Fujitsu Limited
    Inventors: Junichi Yamauchi, Makoto Kisanuki
  • Patent number: 6500902
    Abstract: A fitting composition capable of fitting a body-worn tool to be used in contact with skin, such as spectacles, a hearing aid, and an artificial limb, suitably to the body shape of individual wearer and thereby realizing the function of the body-worn tool in a steady state, as well as providing an excellent wear-feeling, a body-worn tool produced using the same, and a method of producing the same. The fitting composition for body-worn tools to be used in contact with skin including (a) a thermoplastic block copolymer having at least one polymer block (A) mainly composed of an aromatic vinyl compound and at least one elastic polymer block (B); (b) a (meth)acrylic monomer; and (c) a polymerization initiator.
    Type: Grant
    Filed: June 21, 2001
    Date of Patent: December 31, 2002
    Assignees: Kuraray Co., Ltd., Japan Institute of Advanced Dentistry
    Inventors: Satoshi Yamaguchi, Junichi Yamauchi, Kenji Hatanaka, Mizuho Maeda, Eiichi Masuhara
  • Publication number: 20020016417
    Abstract: A fitting composition capable of fitting a body-worn tool to be used in contact with skin, such as spectacles, a hearing aid, and an artificial limb, suitably to the body shape of individual wearer and thereby realizing the function of the body-worn tool in a steady state, as well as providing an excellent wear-feeling, a body-worn tool produced using the same, and a method of producing the same. The fitting composition for body-worn tools to be used in contact with skin including (a) a thermoplastic block copolymer having at least one polymer block (A) mainly composed of an aromatic vinyl compound and at least one elastic polymer block (B); (b) a (meth)acrylic monomer; and (c) a polymerization initiator.
    Type: Application
    Filed: June 21, 2001
    Publication date: February 7, 2002
    Applicant: KURARAY CO., LTD
    Inventors: Satoshi Yamaguchi, Junichi Yamauchi, Kenji Hatanaka, Mizuho Maeda, Eiichi Masuhara
  • Publication number: 20010002994
    Abstract: The first embodiment of present invention provides a composition, which includes:
    Type: Application
    Filed: December 4, 2000
    Publication date: June 7, 2001
    Applicant: Kuraray Co., Ltd
    Inventors: Eiichi Masuhara, Yoshinori Kadoma, Junichi Yamauchi, Koichi Okada, Satoshi Yamaguchi
  • Patent number: 5494987
    Abstract: An antimicrobial polymerizable composition comprising an ethylenically unsaturated monomer, a specific monomer having antimicrobial activity and a polymerization initiator. The composition gives, upon polymerization, a polymer having permanent antimicrobial property, which is very useful for medical articles, in particular dental materials.
    Type: Grant
    Filed: January 11, 1995
    Date of Patent: February 27, 1996
    Assignee: Kuraray Co., Ltd.
    Inventors: Satoshi Imazato, Mitsuo Torii, Yasuhiko Tsuchitani, Koji Nishida, Junichi Yamauchi
  • Patent number: 5408022
    Abstract: An antimicrobial polymerizable composition comprising an ethylenically unsaturated monomer, a specific monomer having antimicrobial activity and a polymerization initiator. The composition gives, upon polymerization, a polymer having permanent antimicrobial activity, which is very useful for medical articles, in particular dental materials.
    Type: Grant
    Filed: October 19, 1992
    Date of Patent: April 18, 1995
    Assignee: Kuraray Co., Ltd.
    Inventors: Satoshi Imazato, Mitsuo Torii, Yasuhiko Tsuchitani, Koji Nishida, Junichi Yamauchi