Patents by Inventor Yukio Nezu

Yukio Nezu 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: 20220305940
    Abstract: A power adjustment system adjusts charging and discharging power of a plurality of electrified vehicles in a virtual power plant that uses the electrified vehicles as energy resources. The power adjustment system includes: a first processor configured to manage charging and discharging of the electrified vehicles based on vehicle information of each individual electrified vehicle included in the electrified vehicles; and a second processor configured to control charging and discharging between the electrified vehicles and a plurality of chargers and dischargers connected to a power distribution grid based on charge and discharge information supplied from the first processor. The charge and discharge information is generated based on the vehicle information of the each individual electrified vehicle, and includes a charge and discharge constraint of an electrified vehicle group composed of the electrified vehicles and a charge and discharge constraint of the each individual electrified vehicle.
    Type: Application
    Filed: March 18, 2022
    Publication date: September 29, 2022
    Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA, TOYOTA TSUSHO CORPORATION
    Inventors: Shunsuke KOBUNA, Yusuke HORII, Masato EHARA, Yukio NEZU, Chinatsu TAKEUCHI, Kenji YODOSE
  • Patent number: 5512551
    Abstract: The present invention provides benzohydroximoylazole derivatives represented by the following novel formula: ##STR1## wherein R is a branched alkyl group having not fewer than 3 carbon atoms, a fluorine-substituted alkyl group having not fewer than 2 carbon atoms, a branched alkoxy group having not fewer than 3 carbon atoms, a halogen-substituted alkoxy group having not fewer than 3 carbon atoms, a cycloalkyl group, a cycloalkylmethyl group which may be substituted with one or two alkyl groups, a substituted silylalkyl group, a substituted silylalkyloxy group, a cycloalkyloxy group which may be substituted with one or two alkyl groups, an alkylthio group, a halogen-substituted alkyloxyalkyl group, an alkynyl group, or a halogen-substituted alkenyloxy group;X is a hydrogen atom, a chlorine atom, or a fluorine atom;Y is an alkyl group; and Z is a nitrogen atom or a methyne group,and methods for producing the same, insecticides including the benzohydroximoylazole derivatives as an active ingredient.
    Type: Grant
    Filed: July 27, 1994
    Date of Patent: April 30, 1996
    Assignees: Kumiai Chemical Industry Co., Ltd., Ihara Chemical Industry Co., Ltd.
    Inventors: Keiji Toriyabe, Takayoshi Takehi, Yukio Nezu, Yuki Nakano, Tomonori Shimazu
  • Patent number: 5366988
    Abstract: The present invention provides benzohydroximoylazole derivatives represented by the following novel formula: ##STR1## wherein R is a branched alkyl group having not fewer than 5 carbon atoms, a fluorine-substituted alkyl group having not fewer than 2 carbon atoms, a branched alkoxy group having not fewer than 3 carbon atoms, a halogen-substituted alkoxy group having not fewer than 3 carbon atoms, a cycloalkyl group, a cycloalkylmethyl group which may be substituted with one or two alkyl groups, a substituted silylalkyl group, a substituted silylalkyloxy group, a cycloalkyloxy group which may be substituted with one or two alkyl groups, an alkylthio group, a halogen-substituted alkyloxyalkyl group, an alkynyl group, or a halogen-substituted alkenyloxy group;X is a hydrogen atom, a chlorine atom, or a fluorine atom;Y is an alkyl group; and Z is a nitrogen atom or a methyne group,and methods for producing the same, insecticides including the benzohydroximoylazole derivatives as an active ingredient.
    Type: Grant
    Filed: July 28, 1992
    Date of Patent: November 22, 1994
    Assignees: Kumiai Chemical Industry Co., Ltd., Ihara Chemical Industry Co., Ltd.
    Inventors: Keiji Toriyabe, Takayoshi Takehi, Yukio Nezu, Yuki Nakano, Tomonori Shimazu
  • Patent number: 4871751
    Abstract: New substituted derivatives of 1,2,6-triphenyl-4(1H)-pyridone are now provided, which are useful as fungicidal agent having practically valuable and improved fungicidal activities against a variety of phyto-pathogenic microorganisms, especially fungi and which show low toxicity to animals, including humans. These new compounds may be produced by different processes.
    Type: Grant
    Filed: April 6, 1988
    Date of Patent: October 3, 1989
    Assignees: Kumai Chemical Industry Co., Ltd., Ihara Chemical Industry Co., Ltd.
    Inventors: Norihisa Yonekura, Takashi Yumita, Yukio Nezu, Yoshiyuki Kojima, Shin-ichiro Maeno, Shigeharu Yaguchi
  • Patent number: 4770691
    Abstract: As new compounds are provided 2-(4',6'-di-substituted pyrimidine-2'-yl)oxy- or thio-benzoic acid derivatives of the formula ##STR1## wherein R is hydrogen, hydroxy, alkoxy, alkenyloxy, alkylthio or other substituents, R.sup.1 and R.sup.2 are each a halo, alkyl, alkoxy or other substituents; and X is oxygen or sulfur atom. These new compounds are useful as herbicidal agent effective to inhibit the growth of annual weeds and also perennial weeds predominant in irrigated fields of aquatic rice plants and in plowed fields.
    Type: Grant
    Filed: October 15, 1986
    Date of Patent: September 13, 1988
    Assignees: Kumiai Chemical Industry Co., Ltd., Ihara Chemical Industry Co., Ltd.
    Inventors: Yukio Nezu, Kazuhiko Sugiyama, Shoji Kusano, Yasufumi Toyokawa, Takeshige Miyazawa, Ikuo Kajiwara
  • Patent number: 4757081
    Abstract: New substituted derivatives of 1,2,6-triphenyl-4(1H)-pyridinone are now provided, which are useful as fungicidal agent having practically valuable and improved fungicidal activities against a variety of phyto-pathogenic microorganisms, especially fungi and which show low toxicity to animals, including humans. These new compounds may be produced by different processes.
    Type: Grant
    Filed: March 26, 1987
    Date of Patent: July 12, 1988
    Assignees: Kumiai Chemical Industry Co., Ltd., Ihara Chemical Industry Co., Ltd.
    Inventors: Norihisa Yonekura, Takashi Yumita, Yukio Nezu, Yoshiyuki Kojima, Shin-ichiro Maeno, Shigeharu Yaguchi
  • Patent number: 4071534
    Abstract: A process for producing a mono- or di-alkali metal salt or alkaline earth metal salt of L-ascorbic acid-2-sulfate which comprises reacting L-ascorbic acid in which the 5 and 6 positions are protected by a ketone or aldehyde, with dimethyl formamide-sulfur trioxide complex, which is produced by a reaction of dimethyl formamide with chlorosulfonic acid and a dehydrohalogenating agent such as pyridine, triethylamine, dimethyl aniline, which is a tertiary amine so as to produce a sulfate, and neutralizing the product with an alkali metal hydroxide or an alkaline earth metal hydroxide, and removing said protecting aldehyde or ketone at 5- and 6-positions.
    Type: Grant
    Filed: August 3, 1976
    Date of Patent: January 31, 1978
    Assignee: Kumiai Chemical Industry Co., Ltd.
    Inventors: Eiichi Hayashi, Kiyoshi Takita, Hironari Sugiyama, Yukio Nezu
  • Patent number: 4070377
    Abstract: A process for producing a mono- or di-alkali metal salt or alkaline earth metal salt of L-ascorbic acid-2-sulfate which comprises reacting L-ascorbic acid in which the 5 and 6 positions are protected by a ketone or aldehyde, with dimethyl formamide-sulfur trioxide complex, and neutralizing the product with an alkali metal hydroxide or an alkaline earth metal hydroxide, and removing said protecting aldehyde or ketone at 5-and 6-positions.
    Type: Grant
    Filed: August 3, 1976
    Date of Patent: January 24, 1978
    Assignee: Kumiai Chemical Industry Co., Ltd.
    Inventors: Eiichi Hayashi, Kiyoshi Takita, Hironari Sugiyama, Yukio Nezu