Patents Assigned to Toyoshi Shimada
  • Patent number: 9228107
    Abstract: A (meth)allylsilane compound that a functional group of a (meth)allylsilyl group or a halogenosilyl group bonded to the (meth)allylsilyl group via a spacer group is bonded directly or through a divergent spacer group to a dehydrogenated residue of an amino group of an amino group-containing compound; a carbaminic acid ester group or an amide group derived from a dehydrogenated residue of the amino group; an aromatic compound; a polymerizable unsaturated groups; perfluoro group; a dehydrogenated residue of saccharide or a carbohydrate polyol (excluding when the divergent spacer group is an alkylene group, or an alkylene group and an arylene group); a dehydrogenated residue of an amino acid; a halogenosilyl group; or a substituted silyl group in which a halogen of the halogenosilyl group is substituted.
    Type: Grant
    Filed: June 28, 2012
    Date of Patent: January 5, 2016
    Assignees: KYOEISHA CHEMICAL CO., LTD., TOYOSHI SHIMADA
    Inventors: Toyoshi Shimada, Yoshinori Takamatsu
  • Patent number: 8053588
    Abstract: Provided is an organosilane compound expressed by any one of the following general formulae (1) to (7): (wherein: Ar represents a phenylene group or the like; R1 represents a hydrogen atom or the like; R2 to R8 each represent a methyl group or the like; n represents an integer in a range from 0 to 2; m represents an integer of 1 or 2; L represents a single bond or the like; X represents a hydrogen atom or the like; and Y represents a hydrogen atom or the like).
    Type: Grant
    Filed: March 4, 2008
    Date of Patent: November 8, 2011
    Assignees: Kabushiki Kaisha Toyota Chuo Kenkyusho, Toyoshi Shimada
    Inventors: Norihiro Mizoshita, Yasutomo Goto, Shinji Inagaki, Toyoshi Shimada
  • Patent number: 7608673
    Abstract: Provided is an organosilane compound expressed by the following general formula (1): where: Ar represents a divalent aromatic organic group, such as a phenylene group; R1 represents a hydrogen atom or the like; R2 to R6, which may be the same or different from each other, each represent a hydrogen atom or the like; and X represents a reactive substituent, such as a halogen atom.
    Type: Grant
    Filed: March 4, 2008
    Date of Patent: October 27, 2009
    Assignees: Kabushiki Kaisha Toyota Chuo Kenkyusho, Toyoshi Shimada
    Inventors: Norihiro Mizoshita, Yasutomo Goto, Shinji Inagaki, Toyoshi Shimada
  • Publication number: 20090054649
    Abstract: Provided is a bridged organosilane, which has a large complex organic group, and which is useful in the synthesis of a mesoporous silica and a light-emitting material, and a production method of the bridged organosilane. The bridged organosilane is expressed by the following general formula (1): [in the formula (1), q represents an integer in a range from 2 to 4, X1— represents a substituent selected from the group consisting of substituents expressed by the following general formulae (2) to (5): (in the formulae (2) to (5), R1 represents alkyl group having 1 to 5 carbon atoms, R2 represents an allyl group, and n represents an integer in a range from 0 to 3, and m represents an integer in a range from 0 to 6), and A1 represents an organic group expressed by, for example, the following general formula (6): (in the formula (6), Y1< represents a substituent expressed by, for example, O?C<)].
    Type: Application
    Filed: September 21, 2006
    Publication date: February 26, 2009
    Applicants: KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO, TOYOSHI SHIMADA
    Inventors: Toyoshi Shimada, Yasutomo Goto, Shinji Inagaki, Norihiro Mizoshita, Masamichi Ikai
  • Publication number: 20080227941
    Abstract: Provided is an organosilane compound expressed by the following general formula (1): where: Ar represents a divalent aromatic organic group, such as a phenylene group; R1 represents a hydrogen atom or the like; R2 to R6, which may be the same or different from each other, each represent a hydrogen atom or the like; and X represents a reactive substituent, such as a halogen atom.
    Type: Application
    Filed: March 4, 2008
    Publication date: September 18, 2008
    Applicants: KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO, TOYOSHI SHIMADA
    Inventors: Norihiro Mizoshita, Yasutomo Goto, Shinji Inagaki, Toyoshi Shimada
  • Publication number: 20080227939
    Abstract: Provided is an organosilane compound expressed by any one of the following general formulae (1) to (7): (wherein: Ar represents a phenylene group or the like; R1 represents a hydrogen atom or the like; R2 to R8 each represent a methyl group or the like; n represents an integer in a range from 0 to 2; m represents an integer of 1 or 2; L represents a single bond or the like; X represents a hydrogen atom or the like; and Y represents a hydrogen atom or the like).
    Type: Application
    Filed: March 4, 2008
    Publication date: September 18, 2008
    Applicants: KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO, TOYOSHI SHIMADA
    Inventors: Norihiro Mizoshita, Yasutomo Goto, Shinji Inagaki, Toyoshi Shimada