Patents by Inventor Atsunori Isshiki

Atsunori Isshiki 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: 20210132047
    Abstract: The present invention relates to a carrier for bio-related molecule immobilization comprising: a resin substrate; an amino group-containing compound layer formed on the resin substrate; and a polyvalent carboxylic acid layer formed on the amino group-containing compound layer, wherein a carboxyl group of the polyvalent carboxylic acid layer is subjected to active esterification, wherein the resin substrate contains an inorganic pigment, and wherein the resin substrate has a centerline surface average roughness Ra of 60 nm or less.
    Type: Application
    Filed: February 8, 2018
    Publication date: May 6, 2021
    Inventors: Norio Akuzawa, Ken Kashiwabara, Kazuki Nakajima, Shinya Jumyo, Yoshihiro Saruwatari, Atsunori Isshiki
  • Patent number: 10370729
    Abstract: A method for detecting fungi includes amplifying DNA fragments containing target regions in fungal DNA to confirm the presence or absence of an amplified product. As the target regions, both of the ITS region and the ?-tubulin gene are used, and by using a primer set for amplifying the ?-tubulin gene and a primer set for amplifying the ITS region in a reaction solution for PCR for amplifying the target regions, both of the target regions are simultaneously amplified according to one or two or more types of fungi.
    Type: Grant
    Filed: December 5, 2013
    Date of Patent: August 6, 2019
    Assignee: TOYO SEIKAN GROUP HOLDINGS, LTD.
    Inventors: Atsunori Isshiki, Suguru Tanabe, Hitoshi Takeharu, Mami Kokaji
  • Publication number: 20180195135
    Abstract: A method for detecting microorganisms includes: collecting a sample from a plant tissue, soil, water or any other environment, the sample including microorganisms; extracting DNA from the microorganisms in the sample; conducting PCR using the extracted DNA; and determining the presence or absence of a microorganism belonging to the genus Plasmodiophora in the sample by detecting an obtained amplification product. The PCR is conducted using a first primer set for amplifying a ?-tubulin gene of the microorganism belonging to the genus Plasmodiophora. The first primer set includes a forward primer including at least one of base sequences represented by SEQ ID NOS: 1-3 and a reverse primer comprising at least one of base sequences represented by SEQ ID NOS: 4 and 5.
    Type: Application
    Filed: December 15, 2017
    Publication date: July 12, 2018
    Applicant: TOYO SEIKAN GROUP HOLDINGS, LTD.
    Inventor: Atsunori Isshiki
  • Publication number: 20160258029
    Abstract: A method for testing a microorganism to simultaneously judge the presence or absence of plural types of microorganisms in environment includes collecting the microorganism floating in air in a liquid; extracting nucleic acids from the microorganism in the liquid; amplifying part of the nucleic acids extracted; and identifying the type of the microorganism when nucleic acids that bind complementarily with the amplified nucleic acids are immobilized on a carrier after dropping a solution containing the amplified nucleic acids to the carrier, wherein nucleic acids of the plural types of microorganisms are immobilized in advance, and wherein culturing of the microorganism is not conducted after the collecting and before the extracting.
    Type: Application
    Filed: April 22, 2016
    Publication date: September 8, 2016
    Applicant: TOYO SEIKAN GROUP HOLDINGS, LTD.
    Inventors: Takayoshi Otsu, Atsunori Isshiki
  • Patent number: 9029552
    Abstract: According to the present invention, a tetrazoyloxime derivative and a salt thereof, which are excellent in a control effect against plant disease injury, and a plant disease controlling agent containing the same as an active ingredient are provided.
    Type: Grant
    Filed: August 29, 2013
    Date of Patent: May 12, 2015
    Assignee: Nippon Soda Co., Ltd.
    Inventors: Takeo Kobori, Hazumi Nomura, Ichirou Urihara, Hiroyasu Hosokawa, Atsunori Isshiki, Syuichi Ito, Jun Inagaki, Kazushige Fujii
  • Publication number: 20140141993
    Abstract: A method for detecting fungi includes amplifying DNA fragments containing target regions in fungal DNA to confirm the presence or absence of an amplified product. As the target regions, both of the ITS region and the ?-tubulin gene are used, and by using a primer set for amplifying the ?-tubulin gene and a primer set for amplifying the ITS region in a reaction solution for PCR for amplifying the target regions, both of the target regions are simultaneously amplified according to one or two or more types of fungi.
    Type: Application
    Filed: December 5, 2013
    Publication date: May 22, 2014
    Applicant: TOYO SEIKAN GROUP HOLDINGS, LTD.
    Inventors: Atsunori Isshiki, Suguru Tanabe, Hitoshi Takeharu, Mami Kokaji
  • Patent number: 8710084
    Abstract: The present invention provide a tetrazolyl oxime derivative represented by formula (1) (in formula (1), X represents a halogen atom or the like, n1 represents an integer of 0 to 5, A represents a tetrazolyl group, Het represents a group represented by formula (4) or the like, in formula (4), R represents a halogen atom or the like, n2 represents an integer of 0 to 3, Z represents a group represented by formula (a), in formula (a), R50-R53 represents a hydrogen atom or the like, n3 represents an integer of 0 to 2, n4 represents 1 or 2, n5 represents 0 or 1) or salt thereof, and a plant disease control agent containing the same as an active ingredient.
    Type: Grant
    Filed: February 26, 2010
    Date of Patent: April 29, 2014
    Assignee: Nippon Soda Co., Ltd.
    Inventors: Syuichi Ito, Kazushige Fujii, Hiroyasu Hosokawa, Ichirou Urihara, Atsunori Isshiki
  • Publication number: 20140005385
    Abstract: According to the present invention, a tetrazoyloxime derivative and a salt thereof, which are excellent in a control effect against plant disease injury, and a plant disease controlling agent containing the same as an active ingredient are provided.
    Type: Application
    Filed: August 29, 2013
    Publication date: January 2, 2014
    Applicant: Nippon Soda Co., Ltd.
    Inventors: Takeo Kobori, Hazumi Nomura, Ichirou Urihara, Hiroyasu Hosokawa, Atsunori Isshiki, Syuichi Ito, Jun Inagaki, Kazushige Fujii
  • Patent number: 8592461
    Abstract: The present invention provides a plant disease control agent containing at least one of tetrazoyloxime dirivatives and salts thereof, and at least one selected from the group consisting of fosetyl, propamocarb, basic copper chloride, chlorothalonil, manzeb, cymoxanil, folpet, iminoctadine, cyazofamid, metalaxyl, fludioxonil, tebuconazole, prothioconazole, thiamethoxam, azoxystrobin and salts thereof.
    Type: Grant
    Filed: March 24, 2009
    Date of Patent: November 26, 2013
    Assignee: Nippon Soda Co., Ltd.
    Inventors: Ichirou Urihara, Atsunori Isshiki, Hiroyasu Hosokawa, Tomoyuki Saiga
  • Patent number: 8592412
    Abstract: The present invention provides a plant disease control agent containing at least one of tetrazoyloxime derivatives and salts thereof, and at least one selected from the group consisting of fosetyl, propamocarb, basic copper chloride, chlorothalonil, manzeb, cymoxanil, folpet, iminoctadine, cyazofamid, metalaxyl, fludioxonil, tebuconazole, prothioconazole, thiamethoxam, azoxystrobin and salts thereof.
    Type: Grant
    Filed: July 10, 2013
    Date of Patent: November 26, 2013
    Assignee: Nippon Soda Co., Ltd.
    Inventors: Ichirou Urihara, Atsunori Isshiki, Hiroyasu Hosokawa, Tomoyuki Saiga
  • Publication number: 20130296313
    Abstract: The present invention provides a plant disease control agent containing at least one of tetrazoyloxime dirvatives and salts thereof, and at least one selected from the group consisting of fosetyl, propamocarb, basic copper chloride, chlorothalonil, manzeb, cymoxanil, folpet, iminoctadine, cyazofamid, metalaxyl, fludioxonil, tebuconazole, prothioconazole, thiamethoxam, azoxystrobin and salts thereof.
    Type: Application
    Filed: July 10, 2013
    Publication date: November 7, 2013
    Inventors: Ichirou URIHARA, Atsunori ISSHIKI, Hiroyasu HOSOKAWA, Tomoyuki SAIGA
  • Patent number: 8557850
    Abstract: The present invention provides a plant disease control agent containing at least one of tetrazoyloxime dirivatives and salts thereof, and at least one selected from the group consisting of fosetyl, propamocarb, basic copper chloride, chlorothalonil, manzeb, cymoxanil, folpet, iminoctadine, cyazofamid, metalaxyl, fludioxonil, tebuconazole, prothioconazole, thiamethoxam, azoxystrobin and salts thereof.
    Type: Grant
    Filed: March 24, 2009
    Date of Patent: October 15, 2013
    Assignee: Nippon Soda Co., Ltd.
    Inventors: Ichirou Urihara, Atsunori Isshiki, Hiroyasu Hosokawa, Tomoyuki Saiga
  • Publication number: 20110313152
    Abstract: The present invention provide a tetrazolyl oxime derivative represented by formula (1) (in formula (1), X represents a halogen atom or the like, n1 represents an integer of 0 to 5, A represents a tetrazolyl group, Het represents a group represented by formula (4) or the like, in formula (4), R represents a halogen atom or the like, n2 represents an integer of 0 to 3, Z represents a group represented by formula (a), in formula (a), R50-R53 represents a hydrogen atom or the like, n3 represents an integer of 0 to 2, n4 represents 1 or 2, n5 represents 0 or 1) or salt thereof, and a plant disease control agent containing the same as an active ingredient.
    Type: Application
    Filed: February 26, 2010
    Publication date: December 22, 2011
    Applicant: Nippon Soda Co., Ltd.
    Inventors: Syuichi Ito, Kazushige Fujii, Hiroyasu Hosokawa, Ichirou Urihara, Atsunori Isshiki
  • Publication number: 20110159110
    Abstract: The present invention provides a plant disease control agent containing at least one of tetrazoyloxime derivatives and salts thereof, and at least one selected from the group consisting of fosetyl, propamocarb, basic copper chloride, chlorothalonil, manzeb, cymoxanil, folpet, iminoctadine, cyazofamid, metalaxyl, fludioxonil, tebuconazole, prothioconazole, thiamethoxam, azoxystrobin and salts thereof.
    Type: Application
    Filed: March 24, 2009
    Publication date: June 30, 2011
    Applicant: Nippon Soda Co., Ltd.
    Inventors: Ichirou Urihara, Atsunori Isshiki, Hiroyasu Hosokawa, Tomoyuki Saiga
  • Publication number: 20100137594
    Abstract: According to the present invention, a tetrazoyloxime derivative and a salt thereof, which are excellent in a control effect against plant disease injury, and a plant disease controlling agent containing the same as an active ingredient are provided. The tetrazoyloxime derivative has a structure represented by formula (1) shown below: wherein X represents a halogen atom, etc., n1 represents an integer of 0 to 5, A represents a group represented by formula (2) or (3), and Het represents a group represented by formula (4) or (5): wherein Y represents a C1-8 alkyl group, R represents a halogen atom, etc., n2 represents an integer of 0 to 3, R11 represents a halogen atom, etc., and Z or Z11 represents a group represented by formula: Q1C(?O)NH—, etc. (in which Q1 represents a C2-8 haloalkenyl group, etc.) (depends on the kind of R or R11).
    Type: Application
    Filed: August 7, 2008
    Publication date: June 3, 2010
    Applicant: NIPPON SODA CO., LTD.
    Inventors: Takeo Kobori, Hazumi Nomura, Ichirou Urihara, Hiroyasu Hosokawa, Atsunori Isshiki, Syuichi Ito, Jun Inagaki, Kazushige Fujii