Patents by Inventor Chiaki Yamauchi

Chiaki 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).

  • Publication number: 20220361499
    Abstract: In crop production in the fields of agriculture, horticulture and the like, the damage caused by insect pests etc. is still immense, and insect pests resistant to existing insecticides have emerged. The present invention has been made in view of such circumstances, and an object of the present invention is to develop and provide a novel agricultural or horticultural insecticide. Another object of the present invention is to provide an agent capable of eliminating ectoparasites or endoparasites of animals.
    Type: Application
    Filed: September 11, 2020
    Publication date: November 17, 2022
    Applicant: NIHON NOHYAKU CO., LTD.
    Inventors: Chiaki YAMAUCHI, Ikki YONEMURA, Hirokazu FUJIHARA
  • Publication number: 20220340578
    Abstract: In crop production in the fields of agriculture, horticulture and the like, the damage caused by insect pests etc. is still immense, and insect pests resistant to existing insecticides have emerged. The present invention has been made in view of such circumstances, and an object of the present invention is to develop and provide a novel agricultural or horticultural insecticide. Another object of the present invention is to provide an agent capable of eliminating ectoparasites or endoparasites of animals. These objects are achieved by an imidazopyridazine compound having a substituted cyclopropane-oxadiazole group represented by the general formula (1): [Chem.
    Type: Application
    Filed: September 11, 2020
    Publication date: October 27, 2022
    Applicant: NIHON NOHYAKU CO., LTD.
    Inventors: Chiaki YAMAUCHI, Ikki YONEMURA
  • Patent number: 11208410
    Abstract: In crop production in the fields of agriculture, horticulture and the like, the damage caused by insect pests etc. is still immense, and insect pests resistant to existing insecticides have emerged. To solve the problems, the present invention has been made, and an object of the present invention is to develop and provide a novel agricultural and horticultural insecticide. The present invention provides a heterocycle-bound condensed heterocyclic compound represented by the general formula (1): {wherein R1 represents an ethyl group, R2 represents a haloalkyl group, A1 represents a N-methyl group, A2 and A3 represent a nitrogen atom, n represents 1, m represents 2, and Q represents an oxadiazole}, or a salt thereof; an agricultural and horticultural insecticide comprising the compound or a salt thereof as an active ingredient; and a method for using the insecticide.
    Type: Grant
    Filed: February 24, 2017
    Date of Patent: December 28, 2021
    Assignee: Nihon Nohyaku Co., Ltd.
    Inventors: Chiaki Yamauchi, Ikki Yonemura, Akiyuki Suwa, Shunpei Fujie
  • Publication number: 20200361940
    Abstract: In crop production in the fields of agriculture, horticulture and the like, the damage caused by insect pests etc. is still immense, and insect pests resistant to existing insecticides have emerged. To solve the problems, the present invention has been made, and an object of the present invention is to develop and provide a novel agricultural and horticultural insecticide. The present invention provides a heterocycle-bound condensed heterocyclic compound represented by the general formula (1): {wherein R1 represents an ethyl group, R2 represents a haloalkyl group, A1 represents a N-methyl group, A2 and A3 represent a nitrogen atom, n represents 1, m represents 2, and Q represents an oxadiazole}, or a salt thereof; an agricultural and horticultural insecticide comprising the compound or a salt thereof as an active ingredient; and a method for using the insecticide.
    Type: Application
    Filed: February 24, 2017
    Publication date: November 19, 2020
    Inventors: Chiaki Yamauchi, Ikki Yonemura, Akiyuki Suwa, Shunpei Fujie
  • Publication number: 20190174760
    Abstract: In crop production in the fields of agriculture, horticulture and the like, the damage caused by insect pests etc. is still immense, and insect pests resistant to existing insecticides have emerged. Under such circumstances, the development of novel agricultural and horticultural insecticides is desired. The present invention provides a condensed heterocyclic compound represented by the general formula (1): {wherein R1 represents a (C1-C6) alkyl group, R2 represents a halo (C1-C6) alkyl group, G1, G2, G3, G4, G5, G6, G7 and G8 each represent CH or N, and m represents an integer of 0 to 2} or a salt thereof; an agricultural and horticultural insecticide comprising the compound or the salt as an active ingredient; and a method for using the insecticide.
    Type: Application
    Filed: June 30, 2017
    Publication date: June 13, 2019
    Inventors: Yutaka Abe, Chiaki Yamauchi, Yuhji Sakurai, Hirokazu Fujihara, Soichiro Matsuo, Ikki Yonemura, Akiyuki Suwa, Shunpei Fujie, Ryosuke Tanaka
  • Publication number: 20020007296
    Abstract: The object of the present invention is to provide a technique for furnishing a total information service that can assist a user to achieve a dream. A computer system of the present invention reads out, from a data storage device, client specification information respectively specifying one client and other clients who belong to a genre registered by the one client in advance if client identification information is received from a terminal of the one client. Then, the computer system transmits to the terminal of the one client, display information wherein each of the read client specification information is positioned at a predetermined location. Thus, the client can easily ascertain that there are other participants who share the same dream, and from this, can acquire a sense of comradeship with other participants and a strengthened determination to achieve his or her object. Furthermore, this can provide motivation for communication with other participants.
    Type: Application
    Filed: December 27, 2000
    Publication date: January 17, 2002
    Inventors: Mari Yajima, Yasuhiro Hirano, Takeshi Tomomatsu, Chiaki Yamauchi, Yumi Kuroda, Hiroyuki Takigawa
  • Patent number: 5384673
    Abstract: A storage apparatus which performs writing and reading of data on a magnetic tape by the helical scan method using a rotary head, in particular one suited to use with a large-sized host computer, which storage apparatus includes mainly a storage control unit connected to the host computer and a drive unit for reading from and writing on the magnetic tape. System areas are formed on the magnetic tapes, which system areas have tables which include management information relating to the magnetic tapes themselves and able to be renewed by the storage control unit. By using these tables, the magnetic tapes can be easily accessed at a high speed, diagnosed as to trouble, and managed in data blocks.
    Type: Grant
    Filed: March 13, 1992
    Date of Patent: January 24, 1995
    Assignee: Fujitsu Limited
    Inventors: Junichi Yoshioka, Daijiro Okihara, Chiaki Yamauchi, Takashi Watanabe, Toshiya Nakajima, Madoka Ichikawa, Jun Takayama, Akihiro Iseno, Takeshi Ninomiya, Shinji Hamada