Patents by Inventor Nobutoshi Yamaguchi

Nobutoshi 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).

  • Patent number: 11584937
    Abstract: The invention relates to molecules for controlling plant growth and development. Specifically, the invention relates to molecules comprising a gibberellin activator or a gibberellin inhibitor operably linked to a promoter specific to a lateral organ primordium. The invention also relates to transgenic plants having the transgenic molecules and methods for making such transgenic plants.
    Type: Grant
    Filed: April 28, 2015
    Date of Patent: February 21, 2023
    Assignee: THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA
    Inventors: Doris Wagner, Nobutoshi Yamaguchi
  • Patent number: 9931180
    Abstract: A dental powder/liquid material-containing preparation accommodation bag, which suppresses entrainment of air in mixing a powder material and a liquid material for dispensing, is provided. A powder material 8 is accommodated in a powder material accommodation chamber 3 of a bag body 2, while a liquid material 9 dissolving the powder material 8 and changing into a pasty form, in cooperation with the powder material 8 is accommodated in a liquid material accommodation chamber 4 partitioned from the powder material accommodation chamber 3 by a weakened section 7. The weakened section 7 is ruptured by applying a pressing force to the bag body 2. As a result, the powder material accommodation chamber 3 and the liquid material accommodation chamber 4 communicate, to feed the liquid material accommodated in the liquid material accommodation chamber 4 into the powder material accommodation chamber 3.
    Type: Grant
    Filed: May 14, 2014
    Date of Patent: April 3, 2018
    Assignee: Tokuyama Dental Corporation
    Inventors: Masanao Hashiguchi, Nobutoshi Yamaguchi, Kei Nakashima
  • Publication number: 20170340423
    Abstract: The present invention provides a synthetic resin package (2) improved at least partially in the ease of use as compared with conventional packages, and containing at least one pouch (14) which accommodates a dental liquid (21) and which, when pressed, is unsealed at one end edge and allows the dental liquid to be flowed out through the unsealed one end edge. In the package (2), both side edges (4a, 4b) and a bottom edge (6) are closed throughout; an applicator insertion section (10) and a pouch housing section (12) situated adjacently in a lateral direction are defined; in a top edge (8), a site (8b) corresponding to the pouch housing section (12) is closed at least partially, while a site (8a) corresponding to the applicator insertion section (10) is open; and the pouch (14) is positioned within the pouch housing section (12), with the one end edge to be unsealed facing downward.
    Type: Application
    Filed: December 21, 2015
    Publication date: November 30, 2017
    Inventors: Kazuhiko OKISHIO, Nobutoshi YAMAGUCHI, Kouichirou HIRATA, Hiroto KISHI
  • Publication number: 20170071699
    Abstract: A plastic container for containing a dental adhesive composition that contains a polymerizable monomer and a polymerization initiator; the plastic container including a container body 3 of a hollow cylindrical shape, an ejection nozzle 5 provided at an end of the container body 3 on one side thereof and a cap 9 detachably fitted to the ejection nozzle, and having a structure in which a knock-button type piston member 7 is fitted in the container body 3 from an end on the other side thereof in a manner that the knock-button type piston member can be depressed, and the composition contained in the container body 3 is discharged through the ejection nozzle 5 as the piston member 7 is depressed; and a body wall of the plastic container has an oxygen permeability in a range of 10 to 500 cc/m2·day·atm in a portion where the composition is contained in the container body 3.
    Type: Application
    Filed: March 2, 2015
    Publication date: March 16, 2017
    Inventors: Yoshinobu YAMASHITA, Kouichirou HIRATA, Nobutoshi YAMAGUCHI, Mikio KIMURA
  • Publication number: 20170058284
    Abstract: The invention relates to molecules for controlling plant growth and development. Specifically, the invention relates to molecules comprising a gibberellin activator or a gibberellin inhibitor operably linked to a promoter specific to a lateral organ primordium. The invention also relates to transgenic plants having the transgenic molecules and methods for making such transgenic plants.
    Type: Application
    Filed: April 28, 2015
    Publication date: March 2, 2017
    Inventors: Doris Wagner, Nobutoshi YAMAGUCHI
  • Publication number: 20160106519
    Abstract: A dental powder/liquid material-containing preparation accommodation bag, which suppresses entrainment of air in mixing a powder material and a liquid material for dispensing, is provided. A powder Material 8 is accommodated in a powder material accommodation chamber 3 of a bag body 2, while a liquid material 9 dissolving the powder material 8 and changing into a pasty form, in cooperation with the powder material 8 is accommodated in a liquid material accommodation chamber 4 partitioned from the powder material accommodation chamber 3 by a weakened section 7. The weakened section 7 is ruptured by applying a pressing force to the bag body 2. As a result, the powder material accommodation chamber 3 and the liquid material accommodation chamber 4 communicate, to feed the liquid material accommodated in the liquid material accommodation chamber 4 into the powder material accommodation chamber 3.
    Type: Application
    Filed: May 14, 2014
    Publication date: April 21, 2016
    Inventors: Masanao HASHIGUCHI, Nobutoshi YAMAGUCHI, Kei NAKASHIMA
  • Patent number: 9113981
    Abstract: [Problems] To fill a container with a material without applying a high pressure to the material that is to be filled. [Means for Solution] An ejection device 1 comprises a filling chamber 24 formed in a cylindrical member for containing a material to be filled, a discharge portion 7 having a discharge nozzle 12 for pouring out the filled material to the exterior, and a piston 4 that pushes the filled material toward the front end side of the filling chamber 24 to discharge the filled material through the discharge nozzle 12. In the ejection device 1, the discharge portion 7 is formed separately from the filling chamber 24 and in a manner to be fitted to an opening on one end side of the cylindrical member 24, the opening serving as a filling port for filling the material to be filled, and after the material to be filled is poured into the filling chamber 24 through the filling port, the discharge portion 7 is coupled to the filling chamber 24.
    Type: Grant
    Filed: April 20, 2011
    Date of Patent: August 25, 2015
    Assignee: Tokuyama Dental Corporation
    Inventors: Nobutoshi Yamaguchi, Hironobu Akizumi, Yusaku Andoh
  • Patent number: 8985399
    Abstract: [Problems] To provide an ejection container capable of falling a liquid in drops from the container body without relying on the sense of the fingertips and without affected by a change in the temperature. [Means for Solution] A knock-type ejection container 1 in which an ejection port 8 is provided at one end of a container body 2, a knock button 4 is provided at the other end thereof, a container chamber 22 is provided in the container body 2 to contain a liquid, and the liquid contained in the container chamber 22 is ejected from the ejection port 8 being interlocked to the operation of the knock button 4.
    Type: Grant
    Filed: September 5, 2011
    Date of Patent: March 24, 2015
    Assignee: Tokuyama Dental Corporation
    Inventors: Hidetoshi Gyakushi, Nobutoshi Yamaguchi
  • Publication number: 20130175300
    Abstract: [Problems] To provide an ejection container capable of falling a liquid in drops from the container body without relying on the sense of the fingertips and without affected by a change in the temperature. [Means for Solution] A knock-type ejection container 1 in which an ejection port 8 is provided at one end of a container body 2, a knock button 4 is provided at the other end thereof, a container chamber 22 is provided in the container body 2 to contain a liquid, and the liquid contained in the container chamber 22 is ejected from the ejection port 8 being interlocked to the operation of the knock button 4.
    Type: Application
    Filed: September 5, 2011
    Publication date: July 11, 2013
    Applicant: Tokuyama Dental Corporation
    Inventors: Hidetoshi Gyakushi, Nobutoshi Yamaguchi
  • Publication number: 20130032241
    Abstract: [Problems] To fill a container with a material without applying a high pressure to the material that is to be filled. [Means for Solution] An ejection device 1 comprises a filling chamber 24 formed in a cylindrical member for containing a material to be filled, a discharge portion 7 having a discharge nozzle 12 for pouring out the filled material to the exterior, and a piston 4 that pushes the filled material toward the front end side of the filling chamber 24 to discharge the filled material through the discharge nozzle 12. In the ejection device 1, the discharge portion 7 is formed separately from the filling chamber 24 and in a manner to be fitted to an opening on one end side of the cylindrical member 24, the opening serving as a filling port for filling the material to be filled, and after the material to be filled is poured into the filling chamber 24 through the filling port, the discharge portion 7 is coupled to the filling chamber 24.
    Type: Application
    Filed: April 20, 2011
    Publication date: February 7, 2013
    Applicant: TOKUYAMA DENTAL CORPORATION
    Inventors: Nobutoshi Yamaguchi, Hironobu Akizumi, Yusaku Andoh
  • Publication number: 20120160718
    Abstract: [Problems] To provide a two-liquid mixing container which prevents two liquids from being mixed together by erroneous operation and does not permit sheet-like contaminants from mixing into the mixed liquid. [Means for Solution] A container body 2 of the two-liquid mixing container 1 is provided with liquid injection openings 7a, 8a for feeding different treating solutions into a plurality of liquid chambers 7, 8. A liquid chamber opening/closing member 4 is provided with sealing members which are fitted into one end side of the container body 2 and, at an advanced position of having entered into the liquid injection openings, work to close the liquid injection openings 7a, 8a to separately close the liquid chambers 7, 8 and, at a reversed position, work to open the liquid injection openings 7a, 8a permitting the liquid chambers 7, 8 to be communicated with each other.
    Type: Application
    Filed: August 20, 2010
    Publication date: June 28, 2012
    Applicant: TOKUYAMA DENTAL CORPORATION
    Inventors: Nobutoshi Yamaguchi, Hidetoshi Gyakushi
  • Patent number: 8104609
    Abstract: A container which is not bulky at the time of shipping and can be stably stood on a suitable place. The container includes a lid member for closing a take-out opening (brittle portion) of the container body 2. On the lower outer side of the container body, there are formed slits for fitting the lid member to the container body after the container body and the lid member are separated apart, and auxiliary leg portions that protrude outward of the container body. The lid member is forming holding leg portions that protrude outward therefrom. Wing portions of the holding leg portions are inserted in the slits to fit the lid member to the container body, and the erected attitude of the container body is supported by the holding leg portions.
    Type: Grant
    Filed: March 7, 2008
    Date of Patent: January 31, 2012
    Assignee: Tokuyama Dental Corporation
    Inventors: Koji Matsushige, Masayuki Aizawa, Nobutoshi Yamaguchi, Ayumi Dodomi
  • Publication number: 20120006709
    Abstract: A container which is not bulky at the time of shipping and can be stably stood on a suitable place. The container includes a lid member for closing a take-out opening (brittle portion) of the container body 2. On the lower outer side of the container body, there are formed slits for fitting the lid member to the container body after the container body and the lid member are separated apart, and auxiliary leg portions that protrude outward of the container body. The lid member is forming holding leg portions that protrude outward therefrom. Wing portions of the holding leg portions are inserted in the slits to fit the lid member to the container body, and the erected attitude of the container body is supported by the holding leg portions.
    Type: Application
    Filed: September 20, 2011
    Publication date: January 12, 2012
    Applicant: Tokuyama Dental Corporation
    Inventors: KOJI MATSUSHIGE, Masayuki Aizawa, Nobutoshi Yamaguchi, Ayumi Dodomi
  • Publication number: 20080217190
    Abstract: A container which is not bulky at the time of shipping and can be stably stood on a suitable place. The container includes a lid member for closing a take-out opening (brittle portion) of the container body 2. On the lower outer side of the container body, there are formed slits for fitting the lid member to the container body after the container body and the lid member are separated apart, and auxiliary leg portions that protrude outward of the container body. The lid member is forming holding leg portions that protrude outward therefrom. Wing portions of the holding leg portions are inserted in the slits to fit the lid member to the container body, and the erected attitude of the container body is supported by the holding leg portions.
    Type: Application
    Filed: March 7, 2008
    Publication date: September 11, 2008
    Applicant: Tokuyama Dental Corporation
    Inventors: Koji Matsushige, Masayuki Aizawa, Nobutoshi Yamaguchi, Ayumi Dodomi
  • Patent number: D588906
    Type: Grant
    Filed: September 6, 2007
    Date of Patent: March 24, 2009
    Assignee: Tokuyama Corporation
    Inventors: Masayuki Aizawa, Nobutoshi Yamaguchi, Koji Matsushige, Ayumi Dodomi