Patents by Inventor Takamasa Kikuchi
Takamasa Kikuchi 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).
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Publication number: 20180318266Abstract: A substituted alkenylbenzene compound of formula (4): wherein X1 is selected from the group consisting of a halogen atom, —SF5, C1-C6haloalkyl, hydroxy C1-C6haloalkyl, C1-C6alkoxy C1-C6haloalkyl, C3-C8halocycloalkyl, C1-C6haloalkoxy, C1-C3haloalkoxy C1-C3haloalkoxy, C1-C6haloalkylthio, C1-C6haloalkylsulfinyl and C1-C6haloalkylsulfonyl; X3 is selected from the group consisting of a hydrogen atom, halogen atom, cyano, nitro, C1-C6alkyl, C1-C6haloalkyl, C1-C6alkoxy and C1-C6alkylthio; X4 is selected from the group consisting of a hydrogen atom, halogen atom, cyano, C1-C4alkoxy and C1-C4haloalkoxy; R3 is —C(R3a)(R3b)R3c, where R3a and R3b independently of each other are a halogen atom, or R3a and R3b together form 3- to 6-membered ring together with the carbon atom bonding them by forming a C2-C5haloalkylene chain, and R3c is selected from the group consisting of a hydrogen atom, halogen atom, C1-C5haloalkyl, C1-C4haloalkoxy and C1-C4haloalkylthio, with a proviso that in case where X1 is a fluorine atom, chloType: ApplicationFiled: May 7, 2018Publication date: November 8, 2018Applicant: NISSAN CHEMICAL INDUSTRIES, LTD.Inventors: Takeshi MITA, Takamasa Kikuchi, Takashi Mizukoshi, Manabu Yaosaka, Mitsuaki Komoda, Shinji Takii
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Patent number: 10045969Abstract: A substituted alkenylbenzene compound of formula (4): wherein X1 is selected from the group consisting of halogen atom, —SF5, C1-C6halo alkyl, hydroxy C1-C6haloalkyl, C1-C6alkoxy C1-C6haloalkyl, C3-C8halocycloalkyl, C1-C6 haloalkoxy, C1-C3haloalkoxy C1-C3haloalkoxy, C1-C6haloalkylthio, C1-C6haloalkylsulfinyl and C1-C6haloalkylsulfonyl; X3 is selected from the group consisting of a hydrogen atom, halogen atom, cyano, nitro, C1-C6alkyl, C1-C6haloalkyl, C1-C6alkoxy and C1-C6 alkylthio; X4 is selected from the group consisting of a hydrogen atom, halogen atom, cyano, C1-C4alkyl, C1-C4alkoxy and C1-C4haloalkoxy; R3 is —C(R3a)(R3b)R3c, where R3a and R3b independently of each other are a halogen atom, or R3a and R3b together form 3- to 6-membered ring together with the carbon atom bonding them by forming a C2-C5haloalkylene chain, and R3c is selected from the group consisting of a hydrogen atom, halogen atom, C1-C5alkyl, C1-C5haloalkyl, C1-C4haloalkoxy and C1-C4haloalkylthio, with a proviso that in case where X1Type: GrantFiled: April 12, 2016Date of Patent: August 14, 2018Assignee: Nissan Chemical Industries, Inc.Inventors: Takeshi Mita, Takamasa Kikuchi, Takashi Mizukoshi, Manabu Yaosaka, Mitsuaki Komoda, Shinji Takii
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Publication number: 20170065565Abstract: A substituted alkenylbenzene compound of formula (4): wherein X1 is selected from the group consisting of halogen atom, —SF5, C1-C6halo alkyl, hydroxy C1-C6haloalkyl, C1-C6alkoxy C1-C6haloalkyl, C3-C8halocycloalkyl, C1-C6 haloalkoxy, C1-C3haloalkoxy C1-C3haloalkoxy, C1-C6haloalkylthio, C1-C6haloalkylsulfinyl and C1-C6haloalkylsulfonyl; X3 is selected from the group consisting of a hydrogen atom, halogen atom, cyano, nitro, C1-C6alkyl, C1-C6haloalkyl, C1-C6alkoxy and C1-C6 alkylthio; X4 is selected from the group consisting of a hydrogen atom, halogen atom, cyano, C1-C4alkyl, C1-C4alkoxy and C1-C4haloalkoxy; R3 is —C(R3a)(R3b)R3c, where R3a and R3b independently of each other are a halogen atom, or R3a and R3b together form 3- to 6-membered ring together with the carbon atom bonding them by forming a C2-C5haloalkylene chain, and R3c is selected from the group consisting of a hydrogen atom, halogen atom, C1-C5alkyl, C1-C5haloalkyl, C1-C4haloalkoxy and C1-C4haloalkylthio, with a proviso that in case where X1Type: ApplicationFiled: April 12, 2016Publication date: March 9, 2017Applicant: NISSAN CHEMICAL INDUSTRIES, LTD.Inventors: Takeshi Mita, Takamasa KIKUCHI, Takashi MIZUKOSHI, Manabu YAOSAKA, Mitsuaki KOMODA
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Publication number: 20150105398Abstract: A substituted alkenylbenzene compound of formula (4): wherein X1 is selected from the group consisting of a halogen atom, —SF5, C1-C6haloalkyl, hydroxy C1-C6haloalkyl, C1-C6alkoxy C1-C6haloalkyl, C3-C8halocycloalkyl, C1-C6 haloalkoxy C1-C3haloalkoxy C1-C3haloalkoxy, C1-C6haloalkylthio, C1-C6haloalkylsulfinyl and C1-C6haloalkylsulfonyl; X3 is selected from the group consisting of a hydrogen atom, halogen atom, cyano, nitro, C1-C6alkyl, C1-C6haloalkyl, C1-C6alkoxy and C1-C6 alkylthio; X4 is selected from the group consisting of a hydrogen atom, halogen atom, cyano, C1-C4alkyl, C1-C4alkoxy and C1-C4haloalkoxy; R3 is —C(R3a)(R3b)R3c, where R3a and R3b independently of each other are a halogen atom, or R3a and R3b together form 3- to 6-membered ring together with the carbon atom bonding them by forming a C2-C5haloalkylene chain, and R3c is selected from the group consisting of a hydrogen atom, halogen atom, C1-C5alkyl, C1-C5haloalkyl, C1-C4haloalkoxy and C1-C4haloalkylthio, with a proviso that in case here X1Type: ApplicationFiled: December 12, 2014Publication date: April 16, 2015Inventors: Takeshi MITA, Takamasa KIKUCHI, Takashi MIZUKOSHI, Manabu YAOSAKA, Mitsuaki KOMODA
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Patent number: 8946492Abstract: A substituted alkenylbenzene compound of formula (4): wherein X1 is selected from the group consisting of a halogen atom, —SF5, C1-C6haloalkyl, hydroxy C1-C6haloalkyl, C1-C6alkoxy C1-C6haloalkyl, C3-C8halocycloalkyl, C1-C6haloalkoxy, C1-C3haloalkoxy C1-C3haloalkoxy, C1-C6haloalkylthio, C1-C6haloalkylsulfinyl and C1-C6haloalkylsulfonyl; X3 is selected from the group consisting of a hydrogen atom, halogen atom, cyano, nitro, C1-C6alkyl, C1-C6haloalkyl, C1-C6alkoxy and C1-C6alkylthio; X4 is selected from the group consisting of a hydrogen atom, halogen atom, cyano, C1-C4alkyl, C1-C4alkoxy and C1-C4haloalkoxy; R3 is —C(R3a)(R3b)R3c, where R3a and R3b independently of each other are a halogen atom, or R3a and R3b together form 3- to 6-membered ring together with the carbon atom bonding them by forming a C2-C5haloalkylene chain, and R3c is selected from the group consisting of a hydrogen atom, halogen atom, C1-C5alkyl, C1-C5haloalkyl, C1-C4haloalkoxy and C1-C4haloalkylthio, with a proviso that in case where X1Type: GrantFiled: March 25, 2013Date of Patent: February 3, 2015Assignee: Nissan Chemical Industries, Ltd.Inventors: Takeshi Mita, Takamasa Kikuchi, Takashi Mizukoshi, Manabu Yaosaka, Mitsuaki Komoda
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Patent number: 8492311Abstract: A substituted alkenylbenzene compound of formula (4): wherein X1 is a halogen atom, —SF5, C1-C6haloalkyl, hydroxy C1-C6haloalkyl, C1-C6alkoxy C1-C6haloalkyl, C3-C8halocycloalkyl, C1-C6haloalkoxy, C1-C3haloalkoxy C1-C3haloalkoxy, C1-C6haloalkylthio, C1-C6haloalkylsulfinyl or C1-C6haloalkylsulfonyl; X3 is a hydrogen, halogen, cyano, nitro, C1-C6alkyl, C1-C6haloalkyl, C1-C6alkoxy or C1-C6alkylthio; X4 is a hydrogen, halogen, cyano, C1-C4alkyl, C1-C4alkoxy or C1-C4haloalkoxy; R3 is —C(R3a)(R3b)R3c, where R3a and R3b are a halogen, or R3a and R3b together form a 3- to 6-membered ring together with the carbon bonding them by forming a C2-C5haloalkylene chain, and R3c is a hydrogen, halogen, C1-C5alkyl, C1-C5haloalkyl, C1-C4haloalkoxy or C1-C4haloalkylthio, with a proviso that where X1 is a fluorine, chlorine or trifluoromethyl, and X2 and X3 are hydrogen, where X1 and X2 are fluorine and X3 is a hydrogen, or where X1 and X2 are trifluoromethyl and X3 is a hydrogen, R3c is a hydrogen, chlorine, bromine, iodine,Type: GrantFiled: January 13, 2012Date of Patent: July 23, 2013Assignee: Nissan Chemical Industries, Ltd.Inventors: Takeshi Mita, Takamasa Kikuchi, Takashi Mizukoshi, Manabu Yaosaka, Mitsuaki Komoda
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Publication number: 20120172615Abstract: A substituted alkenylbenzene compound of formula (4): wherein X1 is a halogen atom, —SF5, C1-C6haloalkyl, hydroxy C1-C6haloalkyl, C1-C6alkoxy C1-C6haloalkyl, C3-C8halocycloalkyl, C1-C6haloalkoxy, C1-C3haloalkoxy C1-C3haloalkoxy, C1-C6haloalkylthio, C1-C6haloalkylsulfinyl or C1-C6haloalkylsulfonyl; X3 is a hydrogen, halogen, cyano, nitro, C1-C6alkyl, C1-C6haloalkyl, C1-C6alkoxy or C1-C6alkylthio; X4 is a hydrogen, halogen, cyano, C1-C4alkyl, C1-C4alkoxy or C1-C4haloalkoxy; R3 is —C(R3a)(R3b)R3c, where R3a and R3b are a halogen, or R3a and R3b together form a 3- to 6-membered ring together with the carbon bonding them by forming a C2-C5haloalkylene chain, and R3c is a hydrogen, halogen, C1-C5alkyl, C1-C5haloalkyl, C1-C4haloalkoxy or C1-C4haloalkylthio, with a proviso that where X1 is a fluorine, chlorine or trifluoromethyl, and X2 and X3 are hydrogen, where X1 and X2 are fluorine and X3 is a hydrogen, or where X1 and X2 are trifluoromethyl and X3 is a hydrogen, R3c is a hydrogen, chlorine, bromine, iodine,Type: ApplicationFiled: January 13, 2012Publication date: July 5, 2012Applicant: NISSAN CHEMICAL INDUSTRIES, LTD.Inventors: Takeshi MITA, Takamasa KIKUCHI, Takashi MIZUKOSHI, Manabu YAOSAKA, Mitsuaki KOMODA
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Patent number: 8138213Abstract: A 3,5-Bis (substituted aryl) substituted isoxazoline compound of formula (2) or a salt thereof: wherein A1 is a carbon atom or nitrogen atom; X1 is selected from the group consisting of a halogen atom, —SF5, C1-C6haloalkyl, hydroxy C1-C6haloalkyl, C1-C6alkoxy C1-C6haloalkyl, C1-C6haloalkoxy C1-C6haloalkyl, C3-C8halocycloalkyl, C1-C6haloalkoxy, C1-C3haloalkoxy C1-C3haloalkoxy, C1-C6haloalkylthio, C1-C6haloalkylsulfinyl and C1-C6haloalkylsulfonyl; X2 is selected from the group consisting of a halogen atom, cyano, nitro, C1-C6alkyl, C1-C6haloalkyl, —OR5, —OSO2R5 and —S(O)rR5; Y is selected from the group consisting of a halogen atom, cyano, nitro, C1-C4alkyl, C1-C4haloalkyl, C1-C4alkoxy, C1-C4haloalkoxy, C1-C6alkylthio, C1-C6haloalkylthio, C1-C6alkylsulfonyl, C1-C6haloalkylsulfonyl, —NHR7 and —N(R7)R6; R is selected from the group consisting of a halogen atom, cyano, nitro, —NH2, halosulfonyloxy, C1-C6alkylsulfonyloxy, C1-C6haloalkylsulfonyloxy, phenylsulfonyloxy, phenylsulfonyloxy substituted with (Z)p1 andType: GrantFiled: June 22, 2011Date of Patent: March 20, 2012Assignee: Nissan Chemical Industries, Ltd.Inventors: Takeshi Mita, Takamasa Kikuchi, Takashi Mizukoshi, Manabu Yaosaka, Mitsuaki Komoda
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Publication number: 20110251398Abstract: A 3,5-Bis (substituted aryl) substituted isoxazoline compound of formula (2) or a salt thereof: wherein A1 is a carbon atom or nitrogen atom; X1 is selected from the group consisting of a halogen atom, —SF5, C1-C6haloalkyl, hydroxy C1-C6haloalkyl, C1-C6alkoxy C1-C6haloalkyl, C1-C6haloalkoxy C1-C6haloalkyl, C3-C8halocycloalkyl, C1-C6haloalkoxy, C1-C3haloalkoxy C1-C3haloalkoxy, C1-C6haloalkylthio, C1-C6haloalkylsulfinyl and C1-C6haloalkylsulfonyl; X2 is selected from the group consisting of a halogen atom, cyano, nitro, C1-C6alkyl, C1-C6haloalkyl, —OR5, —OSO2R5 and —S(O)rR5; Y is selected from the group consisting of a halogen atom, cyano, nitro, C1-C4alkyl, C1-C4haloalkyl, C1-C4alkoxy, C1-C4haloalkoxy, C1-C6alkylthio, C1-C6haloalkylthio, C1-C6alkylsulfonyl, C1-C6haloalkylsulfonyl, —NHR7 and —N(R7)R6; R is selected from the group consisting of a halogen atom, cyano, nitro, —NH2, halosulfonyloxy, C1-C6alkylsulfonyloxy, C1-C6haloalkylsulfonyloxy, phenylsulfonyloxy, phenylsulfonyloxy substituted with (Z)p1 andType: ApplicationFiled: June 22, 2011Publication date: October 13, 2011Applicant: NISSAN CHEMICAL INDUSTRIES, LTD.Inventors: Takeshi MITA, Takamasa KIKUCHI, Takashi MIZUKOSHI, Manabu YAOSAKA, Mitsuaki KOMODA
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Patent number: 8022089Abstract: An isoxazoline-substituted benzamide compound of formula (1) or a salt thereof: wherein A1, A2 and A3 independently of one another are carbon atom or nitrogen atom, G is benzene ring, etc., X is halogen atom, C1-C6haloalkyl, etc., Y is halogen atm, C1-C6alkyl, etc., R1 is C1-C12alkyl arbitrarily substituted with R16, C3-C12alkenyl, arbitrarily substituted with R16 is oxygen atom or sulfur atom, —N(R20)R19, etc., R2 is hydrogen atom, C1-C4alkoxy C1-C6alkyl, etc., R3 is C1-C6haloalkyl, etc., R16 is halogen atom, cyano, phenyl substituted with (Z)p1, D-1 to D-60, E-1 to E-49, etc., R19 is phenyl, phenyl substituted with (Z)p1, etc., R20 is hydrogen atom, C1-C6alkyl, etc., Z is halogen atom, nitro, C1-C4alkoxy, etc., D-1 to D-60 are 5- or 6-membered aromatic heterocyclic rings, E-1 to E-49 are 5- or 6-membered saturated heterocyclic rings, m is an integer of 0 to 5, n is an integer of 0 to 4, p1 is an integer of 1 to 5. The pesticide containing these compounds.Type: GrantFiled: July 27, 2009Date of Patent: September 20, 2011Assignee: Nissan Chemical Industries, Ltd.Inventors: Takeshi Mita, Takamasa Kikuchi, Takashi Mizukoshi, Manabu Yaosaka, Mitsuaki Komoda
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Patent number: 7662972Abstract: An isoxazoline-substituted benzamide compound of formula (1) or a salt thereof: wherein A1, A2 and A3 independently of one another are carbon atom or nitrogen atom, G is benzene ring, etc., X is halogen atom, C1-C6haloalkyl, etc., Y is halogen atom, C1-C6alkyl, etc., R1 is C1-C12alkyl arbitrarily substituted with R16, C3-C2alkenyl, arbitrarily substituted with R16 is oxygen atom or sulfur atom, —N(R20)R19, etc., R2 is hydrogen atom, C1-C4alkoxy C1-C6alkyl, etc., R3 is C1-C6haloalkyl, etc., R16 is halogen atom, cyano, phenyl substituted with (Z)p1, D-1 to D-60, E-1 to E-49, etc., R19 is phenyl, phenyl substituted with (Z)p1, etc., R20 is hydrogen atom, C1-C6alkyl, etc., Z is halogen atom, nitro, C1-C4alkoxy, etc., D-1 to D-60 are 5- or 6-membered aromatic heterocyclic rings, E-1 to E-49 are 5- or 6-membered saturated heterocyclic rings, m is an integer of 0 to 5, n is an integer of 0 to 4, p1 is an integer of 1 to 5. The pesticide containing these compounds.Type: GrantFiled: September 5, 2006Date of Patent: February 16, 2010Assignee: Nissan Chemical Industries, Ltd.Inventors: Takeshi Mita, Takamasa Kikuchi, Takashi Mizukoshi, Manabu Yaosaka, Mitsuaki Komoda
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Publication number: 20090312330Abstract: An isoxazoline-substituted benzamide compound of formula (1) or a salt thereof: wherein A1, A2 and A3 independently of one another are carbon atom or nitrogen atom, G is benzene ring, etc., X is halogen atom, C1-C6haloalkyl, etc., Y is halogen atm, C1-C6alkyl, etc., R1 is C1-C12alkyl arbitrarily substituted with R16, C3-C12alkenyl, arbitrarily substituted with R16 is oxygen atom or sulfur atom, —N(R20)R19, etc., R2 is hydrogen atom, C1-C4alkoxy C1-C6alkyl, etc., R3 is C1-C6haloalkyl, etc., R16 is halogen atom, cyano, phenyl substituted with (Z)p1, D-1 to D-60, E-1 to E-49, etc., R19 is phenyl, phenyl substituted with (Z)p1, etc., R20 is hydrogen atom, C1-C6alkyl, etc., Z is halogen atom, nitro, C1-C4alkoxy, etc., D-1 to D-60 are 5- or 6-membered aromatic heterocyclic rings, E-1 to E-49 are 5- or 6-membered saturated heterocyclic rings, m is an integer of 0 to 5, n is an integer of 0 to 4, p1 is an integer of 1 to 5. The pesticide containing these compounds.Type: ApplicationFiled: July 27, 2009Publication date: December 17, 2009Applicant: NISSAN CHEMICAL INDUSTRIES, LTD.Inventors: Takeshi Mita, Takamasa Kikuchi, Takashi Mizukoshi, Manabu Yaosaka, Mitsuaki Komoda
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Publication number: 20070066617Abstract: An isoxazoline-substituted benzamide compound of formula (1) or a salt thereof: wherein A1, A2 and A3 independently of one another are carbon atom or nitrogen atom, G is benzene ring, etc., X is halogen atom, C1-C6haloalkyl, etc., Y is halogen atm, C1-C6alkyl, etc., R1 is C1-C12alkyl arbitrarily substituted with R16, C3-C2alkenyl, arbitrarily substituted with R16 is oxygen atom or sulfur atom, —N(R20)R19, etc., R2 is hydrogen atom, C1-C4alkoxy C1-C6alkyl, etc., R3 is C1-C6haloalkyl, etc., R16 is halogen atom, cyano, phenyl substituted with (Z)p1, D-1 to D-60, E-1 to E-49, etc., R19 is phenyl, phenyl substituted with (Z)p1, etc., R20 is hydrogen atom, C1-C6alkyl, etc., Z is halogen atom, nitro, C1-C4alkoxy, etc., D-1 to D-60 are 5- or 6-membered aromatic heterocyclic rings, E-1 to E-49 are 5- or 6-membered saturated heterocyclic rings, m is an integer of 0 to 5, n is an integer of 0 to 4, p1 is an integer of 1 to 5. The pesticide containing these compounds.Type: ApplicationFiled: September 5, 2006Publication date: March 22, 2007Applicant: Nissan Chemical Industries, Ltd.Inventors: Takeshi Mita, Takamasa Kikuchi, Takashi Mizukoshi, Manabu Yaosaka, Mitsuaki Komoda
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Patent number: 5817829Abstract: The present invention provides a plant disease control agent containing as active ingredient one or more compounds of the formula ?1!A--COOR.sup.1 ?1!whereinR.sup.1 represents a hydrogen atom or a C.sub.1 -C.sub.4 alkyl group, andA represents a group of the formula (A-1) or (A-2) ##STR1## R.sup.2 represents a C.sub.1 -C.sub.4 alkyl group, R.sup.3 represents a C.sub.1 -C.sub.4 alkyl group,R.sup.4 represents a halogen atom or a C.sub.1 -C.sub.4 alkyl group, andR.sup.5 represents a C.sub.1 -C.sub.4 alkyl group.Further, the compound of A-1 in the formula ?1! in which R.sup.3 is a halogen atom is also included in the present invention.Type: GrantFiled: October 23, 1996Date of Patent: October 6, 1998Assignee: Nissan Chemical Industries, Ltd.Inventors: Shigeaki Akiyama, Toshiaki Takeyama, Junichi Watanabe, Yasuyuki Nakajima, Hiroyuki Suzuki, Yoshiaki Yasumi, Takamasa Kikuchi, Hiroshi Ohya, Shigeru Sasabe, Masanori Nishioka, Takashi Furusato