Patents by Inventor Yasuhisa Miura

Yasuhisa Miura 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).

  • N-alkoxymethyl benzamide derivative and manufacturing method therefor, and manufacturing method for benzamide derivative using this N-alkoxymethyl benzamide derivative
    Patent number: 5354905
    Abstract: An N-alkoxymethyl benzamide derivative represented by Formula (I); ##STR1## (In the formula, reference X indicates a halogen atom, references Y.sub.1 and Y.sub.2 indicate hydrogen atoms or halogen atoms, and may be identical or different, and reference R indicates a lower alkyl group.) and a manufacturing method for this N-alkoxymethyl benzamide derivative in which a substituted benzamide and an .alpha.-haloacetal are reacted. Furthermore, a manufacturing method for benzamide derivatives in which the N-alkoxymethyl benzamide derivative represented by Formula (I) above and benzene or a derivative thereof are reacted, and a benzamide derivative is produced. The N-alkoxymethyl benzamide derivative of the present invention is a novel compound, and possesses utility as an intermediate in the manufacturing of oxazoline derivatives which possess insecticidal and anti-mite activity, and as a starting material for the synthesis of various organic compounds and the like.
    Type: Grant
    Filed: October 20, 1993
    Date of Patent: October 11, 1994
    Assignee: Yashima Chemical Industry Co., Ltd.
    Inventors: Yoshihiro Sato, Akihiro Koiso, Tohru Asada, Yasuhisa Miura, Yasuo Kikuchi, Yasuaki Hariya
  • Process for producing iminoctadine 3-alkylbenzenesulfonates
    Patent number: 4675134
    Abstract: A process for producing iminoctadine 3-alkylbenzenesulfonates, which comprises reacting triamine of the formula H.sub.2 N(CH.sub.2).sub.8 NH(CH.sub.2).sub.8 NH.sub.2 with an O-alkylisourea alkylbenzenesulfonate in the presence or absence of a reaction medium.
    Type: Grant
    Filed: July 21, 1986
    Date of Patent: June 23, 1987
    Assignee: Dainippon Ink and Chemicals, Inc.
    Inventors: Yasuhisa Miura, Yasuki Kataoka, Tohru Asada
  • Agricultural and horticultural guanidine-type fungicide and process for production thereof
    Patent number: 4659739
    Abstract: An agricultural and horticultural fungicide of low phytotoxicity comprising as an active ingredient an addition salt between a fungicidal guanidine compound and an acid having an oleophilic group with at least 9 carbon atoms in total. The acid addition salt is produced by reacting a fungicidal guanidine compound or its acid addition salt with an acid having an oleophilic group with at least 9 carbon atoms in total or its salt.
    Type: Grant
    Filed: February 25, 1985
    Date of Patent: April 21, 1987
    Assignee: Dainippon Ink and Chemicals, Inc.
    Inventors: Nobuyuki Yoshioka, Yasuji Okunishi, Yasuhisa Miura, Yoshikazu Mori, Yasuki Kataoka, Eiichi Adachi
  • Process for production of 1,17-diamino-9-azaheptadecane
    Patent number: 4277622
    Abstract: A process for producing 1,17-diamino-9-azaheptadecane, which comprises adding nitric acid, hydrochloric acid, p-toluenesulfonic acid or sulfanilic acid to octamethylenediamine, and heating the mixture to eliminate ammonia therefrom.
    Type: Grant
    Filed: December 26, 1979
    Date of Patent: July 7, 1981
    Assignee: Dainippon Ink & Chemicals Inc.
    Inventors: Touru Asada, Yasuhisa Miura, Tsutomu Yoshino