Patents by Inventor Atsushi Nagamatsu

Atsushi Nagamatsu 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: 11129387
    Abstract: The invention provides an herbicide composition, which contains as active ingredients a Component A selected from the group consisting of an oxopyrazine derivative represented by the following Formula X and salts thereof, and a Components B described in the Specification, and which is capable of controlling effectively the growth of an plant undesirable for a useful plant, is highly safe to a useful plant, and exerts high effect at a low dosage: where R represents a lower alkyl group having 1 to 6 carbon atoms, and X represents a halogen atom, respectively.
    Type: Grant
    Filed: July 7, 2017
    Date of Patent: September 28, 2021
    Assignee: KUMIAI CHEMICAL INDUSTRY CO., LTD.
    Inventors: Yuta Amano, Atsushi Nagamatsu
  • Publication number: 20190254278
    Abstract: The invention provides an herbicide composition, which contains as active ingredients a Component A selected from the group consisting of an oxopyrazine derivative represented by the following Formula X and salts thereof, and a Components B described in the Specification, and which is capable of controlling effectively the growth of an plant undesirable for a useful plant, is highly safe to a useful plant, and exerts high effect at a low dosage: where R represents a lower alkyl group having 1 to 6 carbon atoms, and X represents a halogen atom, respectively.
    Type: Application
    Filed: July 7, 2017
    Publication date: August 22, 2019
    Applicant: KUMIAI CHEMICAL INDUSTRY CO., LTD.
    Inventors: Yuta AMANO, Atsushi NAGAMATSU
  • Publication number: 20190047968
    Abstract: Disclosed are triazine derivative compounds exhibiting sufficient herbicidal activity at low application dosage when they are applied to soils and foliage, and an agrochemical composition using the same, in particular herbicides.
    Type: Application
    Filed: September 24, 2018
    Publication date: February 14, 2019
    Inventors: Atsushi Shibayama, Ryu Kajiki, Masami Kobayashi, Takashi Mitsunari, Atsushi Nagamatsu
  • Patent number: 10081608
    Abstract: Disclosed are triazine derivative compounds exhibiting sufficient herbicidal activity at low application dosage when they are applied to soils and foliage, and an agrochemical composition using the same, in particular herbicides.
    Type: Grant
    Filed: December 29, 2016
    Date of Patent: September 25, 2018
    Assignee: FMC CORPORATION
    Inventors: Atsushi Shibayama, Ryu Kajiki, Masami Kobayashi, Takashi Mitsunari, Atsushi Nagamatsu
  • Publication number: 20170129861
    Abstract: Disclosed are triazine derivative compounds exhibiting sufficient herbicidal activity at low application dosage when they are applied to soils and foliage, and an agrochemical composition using the same, in particular herbicides.
    Type: Application
    Filed: December 29, 2016
    Publication date: May 11, 2017
    Inventors: Atsushi Shibayama, Ryu Kajiki, Masami Kobayashi, Takashi Mitsunari, Atsushi Nagamatsu
  • Patent number: 9573909
    Abstract: Disclosed are triazine derivative compounds exhibiting sufficient herbicidal activity at low application dosage when they are applied to soils and foliage, and an agrochemical composition using the same, in particular herbicides.
    Type: Grant
    Filed: January 22, 2015
    Date of Patent: February 21, 2017
    Assignee: FMC Corporation
    Inventors: Atsushi Shibayama, Ryu Kajiki, Masami Kobayashi, Takashi Mitsunari, Atsushi Nagamatsu
  • Publication number: 20150203457
    Abstract: Disclosed are triazine derivative compounds exhibiting sufficient herbicidal activity at low application dosage when they are applied to soils and foliage, and an agrochemical composition using the same, in particular herbicides.
    Type: Application
    Filed: January 22, 2015
    Publication date: July 23, 2015
    Inventors: Atsushi Shibayama, Ryu Kajjiki, Masami Kobayashi, Takashi Mitsunari, Atsushi Nagamatsu
  • Patent number: 8969554
    Abstract: Disclosed are compounds exhibiting sufficient herbicidal activity at low application dosage when they are applied to soils and foliage, and an agrochemical composition using the same, in particular herbicides. The compounds are triazine derivatives represented by following Formula 1 or salts thereof, and the herbicides containing them: [Chem. 28] wherein in the formula, R1 represents a hydrogen atom; a C1-C12 alkyl group; a C2-C6 alkenyl group, etc., R2 represents a C1-C12 alkyl group, etc., Y and Z represent an oxygen atom or a sulfur atom, and A represents a 5- or 6-membered cyclic group which may contain a nitrogen atom, an oxygen atom, or a sulfur atom.
    Type: Grant
    Filed: May 26, 2011
    Date of Patent: March 3, 2015
    Assignees: Kumiai Chemical Industry Co., Ltd., Ihara Chemical Industry Co., Ltd.
    Inventors: Atsushi Shibayama, Ryu Kajiki, Masami Kobayashi, Takashi Mitsunari, Atsushi Nagamatsu
  • Publication number: 20130102468
    Abstract: Disclosed are compounds exhibiting sufficient herbicidal activity at low application dosage when they are applied to soils and foliage, and an agrochemical composition using the same, in particular herbicides. The compounds are triazine derivatives represented by following Formula 1 or salts thereof, and the herbicides containing them: [Chem. 28] wherein in the formula, R1 represents a hydrogen atom; a C1-C12 alkyl group; a C2-C6 alkenyl group, etc., R2 represents a C1-C12 alkyl group, etc., Y and Z represent an oxygen atom or a sulfur atom, and A represents a 5- or 6-membered cyclic group which may contain a nitrogen atom, an oxygen atom, or a sulfur atom.
    Type: Application
    Filed: May 26, 2011
    Publication date: April 25, 2013
    Applicants: IHARA CHEMICAL INDUSTRY CO., LTD., KUMIAI CHEMICAL INDUSTRY CO., LTD.
    Inventors: Atsushi Shibayama, Ryu Kajiki, Masami Kobayashi, Takashi Mitsunari, Atsushi Nagamatsu
  • Publication number: 20050168781
    Abstract: A photographic printing system includes an input unit for inputting an image for making a photographic print thereof from an image storage medium storing the image in the form of an image file, a photographic printer for making the photographic print based on the image inputted by the input unit and a writer unit for writing image data of the image from which the photographic print has been made, into a recording medium. The writer unit writes into the recording medium a file name assigned to the image data when recorded in the image storage medium, either as an information file separate from and in correlation with the image file or as a portion of the data of the image file.
    Type: Application
    Filed: January 18, 2005
    Publication date: August 4, 2005
    Inventors: Atsushi Nagamatsu, Nobuhiro Tsujioka
  • Publication number: 20050134930
    Abstract: A photographic printing system includes an inputting device for inputting a photographic frame image and front printable information from an image storage medium storing therein both the photographic frame image for making a photographic print and the front printable information which can be printed on an image face of the photographic print together with the photographic frame image, a photographic printing device for making the photographic print based on the photographic image and the front printable information inputted by the inputting device and a writing device for writing digital data into a recording medium. The writing device writes into the recording medium the image data of the photographic frame image in an image file and writes also the front printable information actually used in making the photographic print in an information file separate from the image file in a format which allows the front printable information to be linked with the image data.
    Type: Application
    Filed: December 17, 2004
    Publication date: June 23, 2005
    Inventors: Atsushi Nagamatsu, Nobuhiro Tsujioka
  • Patent number: 6233037
    Abstract: An image frame selector system for a photographic printing apparatus includes an image processing unit (5d) for reading image frames from a photographic film (2) and displaying a plurality of simulated image frames in a particular multiple frame display pattern on a monitor (50), and a keyboard (60) for inputting commands to handle the simulated image frames displayed. The monitor is switched to a view including next simulated image frames unless commands are inputted through the keyboard within a predetermined time.
    Type: Grant
    Filed: February 17, 1998
    Date of Patent: May 15, 2001
    Assignee: Noritsu Koki Co. LTD
    Inventors: Shigeki Ueda, Atsushi Nagamatsu, Masayuki Taniguchi