Patents by Inventor Jun Satow
Jun Satow 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: 20030212116Abstract: A heterocyclic imino compound of the formula (1) and an agrochemically acceptable salt thereof; and an agricultural chemical, fungicide and insecticide containing at least one member selected from the group of such compounds as an active ingredient: 1Type: ApplicationFiled: June 25, 2002Publication date: November 13, 2003Inventors: Toshio Niki, Takashi Mizukoshi, Hiroaki Takahashi, Jun Satow, Tomoyuki Ogura, Kazuhiro Yamagishi, Hiroyuki Suzuki, Fumio Hayasaka
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Patent number: 6165942Abstract: A compound represented by the general formula (I) and a salt thereof: ##STR1## wherein: Rf represents a (C.sub.1 -C.sub.4)haloalkyl group; X.about.Y represents N.dbd.N or CH.dbd.N or the like; A represents a nitrogen atom or CH; Z represents an oxygen or sulfur atom; Rg represents a hydrogen or halogen atom and the like; R1, R2, R3, R4 and R5 are each independently represent a hydrogen or halogen atom or a nitro or cyano group or the like.Type: GrantFiled: April 1, 1999Date of Patent: December 26, 2000Assignee: Nissan Chemical Industries, Ltd.Inventors: Jun Satow, Yoshihiro Kudo, Eitatsu Ikeda, Tsutomu Nawamaki, Chiaki Kawaguchi
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Patent number: 5900483Abstract: A process for the separation of phenyluracil compounds is provided.The process according to the present invention comprises treating with a weakly-basic substance a mixture of a halogenophenyluracil compound (I) and a cyanophenyluracil compound (II): ##STR1## wherein X is a hydrogen or fluorine atom, Y is a chlorine or bromine atom, and R is an alkyl group containing 1 to 3 carbon atoms, to separate the compounds (I) and (II).Type: GrantFiled: August 24, 1998Date of Patent: May 4, 1999Assignee: Nissan Chemical Industries, Ltd.Inventors: Yoshiyuki Kusuoka, Yoshihiro Kudo, Norio Tanaka, Jun Satow
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Patent number: 5773388Abstract: Novel pyrimidine derivatives of the formula (I): ##STR1## wherein R1 is a C.sub.1 -C.sub.6 haloalkyl group, a C.sub.1 -C.sub.6 alkyl group, a C.sub.3 -C.sub.6 cycloalkyl group or the like, R2 is a hydrogen atom, a C.sub.1 -C.sub.6 alkyl group, a C.sub.3 -C.sub.6 cycloalkyl group or the like, and X is a carbonyl group or --C(R3)OH (wherein R3 is a hydrogen atom, a C.sub.1 -C.sub.6 alkyl group or the like).Type: GrantFiled: February 9, 1996Date of Patent: June 30, 1998Assignee: Nissan Chemical Industries, Ltd.Inventors: Jun Satow, Yasuo Kondo, Yoshihiro Kudo, Takumi Mikashima, Tsutomu Nawamaki, Yoichi Ito, Kazuhisa Sudo, Kunimitsu Nakahira, Shigeomi Watanabe, Kimihiro Ishikawa
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Patent number: 5716904Abstract: A novel 4,5-disubstituted pyrimidine derivative of the formula (I): ##STR1## wherein R1 is CF.sub.2 X (X is Cl or Br), R.sub.2 is a C.sub.1 -C.sub.8 alkyl group, a C.sub.3 -C.sub.8 cycloalkyl group, etc., R3 is a halogen atom, SH, NH.sub.2, etc., and R4 is a hydrogen atom, a halogen atom, a C.sub.1 -C.sub.6 alkyl group, etc., is a herbicide having excellent activities.Type: GrantFiled: May 1, 1996Date of Patent: February 10, 1998Assignee: Nissan Chemical Industries, Ltd.Inventors: Jun Satow, Yasuo Kondo, Yoshihiro Kudo, Takumi Mikashima, Tsutomu Nawamaki, Yoichi Ito, Kazuhisa Sudo, Kunimitsu Nakahira, Shigeomi Watanabe, Kimihiro Ishikawa
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Patent number: 5518994Abstract: Disclosed are a herbicide and a plant growth regulator comprising a 2-arylaminopyrimidinone derivative represented by the formula (1): ##STR1## (wherein Q represents various kinds of aromatic ring or heterocyclic ring).This compound can be used safely to main crops and shows high herbicidal effect to many weeds with a low dosage, and also shows plant growth regulating effect.Type: GrantFiled: December 6, 1994Date of Patent: May 21, 1996Assignee: Nissan Chemical Industries, Ltd.Inventors: Yasuo Kawamura, Jun Satow, Kenzo Fukuda, Eiichi Oya, Kaoru Itoh, Hiroshi Kita, Hisashi Nakata, Tsutomu Nawamaki, Seiichi Fujii, Shigeomi Watanabe, Kimihiro Ishikawa, Yoichi Ito
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Patent number: 5416236Abstract: Disclosed herein is a process for producing a sulfoneamide represented by the following formula (6) as an intermediate of a 6-haloalkyl-3-phenyluracil derivative, from as a starting material 4-halogeno-3-nitroaniline (9) or 2-halogeno-5-nitroaniline (10): ##STR1## (wherein X and Y independently represent a halogen atom, R represents a C.sub.1 -C.sub.4 alkyl group or a C.sub.1 -C.sub.3 haloalkyl group and R' represents a C.sub.1 -C.sub.4 alkyl group or a phenyl group).Type: GrantFiled: June 23, 1994Date of Patent: May 16, 1995Assignee: Nissan Chemical Industries Ltd.Inventors: Yasuo Kawamura, Jun Satow, Kenzou Fukuda, Kaoru Itoh, Hiroshi Kita
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Patent number: 5356863Abstract: The present invention relates to an uracil derivative represented by the formula (1): ##STR1## in which R.sup.1 represents hydrogen, alkyl or haloalkyl; R.sup.2 represents haloalkyl; R.sup.3 represents hydrogen, alkyl, haloalkyl, hydroxymethyl, halogen or nitro; R.sup.4 represents hydrogen or halogen; R.sup.5 represents hydrogen, halogen, nitro or cyano; X represents oxygen or sulfur: provided that the case where both of Da and Db represent hydrogen is excluded and a herbicide containing the same. The compound can be safely applied to important crops and shows high effect against many weeds in a low amount.Type: GrantFiled: October 21, 1993Date of Patent: October 18, 1994Assignee: Nissan Chemical Industries, Ltd.Inventors: Jun Satow, Kenzou Fukuda, Kaoru Itoh, Hiroshi Kita, Yasuo Kawamura, Koichi Suzuki, Tsutomu Nawamaki, Shigeomi Watanabe, Toshiharu Endo, Kimihiro Ishikawa
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Patent number: 5154755Abstract: Disclosed herein is uracil derivatives having a trifluoromethyl group at the 6-position and a phenyl group at the 3-position which has a NHSO.sub.2 D.sup.26 group at 5-position of the benzene ring, halogen atom at 4-position thereof and hydrogen atom or halogen atom at 2-position thereof, which are represented by the formula (I) and showing penetrative translocation activity, a very high herbicidal activity and, particularly, no phytotoxicity against soybean, in which as compared with the conventional herbicidal compounds, the said uracil derivatives can be applied for either soil treatment or soil incorporation treatment, thereby producing a quick and high herbicidal effect even at a very low dosage against a large variety of weeds including perennial weeds, and have the property to residual effect for an appropriate period of time.Type: GrantFiled: May 20, 1991Date of Patent: October 13, 1992Assignee: Nissan Chemical Industries Ltd.Inventors: Jun Satow, Kenzou Fukuda, Kaoru Itoh, Koichi Suzuki, Tsutomu Nawamaki, Shigeomi Watanabe
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Patent number: 5127935Abstract: Disclosed herein is uracil derivatives having a haloalkyl group at the 5-position and a phenyl group at the 2-position which has a specific substituent, which are represented by the formula (I) and showing penetrative translocation activity and a very high herbicidal activity, in which as compared with the conventional herbicidal compounds, the said uracil derivatives can be applied for either soil treatment or foliage treatment, thereby producing a quick and high herbicidal effect even at a very low dosage against a large variety of weeds including perennial weeds, and have the property to residual effect for an appropriate period of time.Type: GrantFiled: April 9, 1991Date of Patent: July 7, 1992Assignee: Nissan Chemical Industries Ltd.Inventors: Jun Satow, Kenzou Fukuda, Kaoru Itoh, Koichi Suzuki, Tsutomu Nawamaki, Shigeomi Watanabe
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Patent number: 5116404Abstract: The present invention provides novel uracil derivatives and pesticides which contain the novel uracil derivatives as an active ingredient, and exhibit preventing and controlling effects against harmful living things, especially agricultural insect pests, sanitary insect pests, stored product insect pests, house insect pests and veterinary insect pests at a very low drug-concentration.Type: GrantFiled: January 8, 1991Date of Patent: May 26, 1992Assignee: Nissan Chemical Industries Ltd.Inventors: Shigeru Ishii, Kazunari Nakayama, Kazuo Yagi, Jun Satow, Kenzou Fukuda, Kaoru Itoh, Toshiyuki Umehara, Masaki Kudo, Yoichi Inoue, Tsutomu Nawamaki, Shigeomi Watanabe
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Patent number: 5084084Abstract: Disclosed herein is uracil derivatives having a haloalkyl group at the 6-position and a phenyl group at the 3-position which has a specific substituent, which are represented by the formula (I) and showing penetrative translocation activity and a very high herbicidal activity, in which as compared with the conventional herbicidal compounds, the said uracil derivatives can be applied for either soil treatment or foliage treatment, thereby producing a quick and high herbicidal effect even at a very low dosage against a large variety of weeds including perennial weeds, and have the property to residual effect for an appropriate period of time.Type: GrantFiled: January 9, 1991Date of Patent: January 28, 1992Assignee: Nissan Chemical Industries Ltd.Inventors: Jun Satow, Kenzou Fukuda, Kaoru Itoh, Koichi Suzuki, Tsutomu Nawamaki, Shigeomi Watanabe
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Patent number: 5039331Abstract: A condensed heterocyclic derivative having the formula: ##STR1## wherein X is an oxygen atom or a sulfur atom; and Z is ##STR2##Type: GrantFiled: August 26, 1988Date of Patent: August 13, 1991Assignee: Nissan Chemical Industries, Ltd.Inventors: Jun Satow, Kenzou Fukuda, Kaoru Itoh, Takashi Ikai, Koichi Suzuki, Tsutomu Nawamaki, Shigeoni Watanabe
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Patent number: 4376202Abstract: An aniline derivative represented by the formula (I): ##STR1## wherein A denotes CH or nitrogen atom; B denotes oxygen atom or sulfur atom; X.sup.1 and X.sup.2, independently of each other, denote hydrogen atom, halogen atom, trifluoromethyl group or nitro group; Y and Z, independently of each other, denote hydrogen atom or halogen atom, and a process for producing the same.Type: GrantFiled: June 22, 1981Date of Patent: March 8, 1983Assignee: Nissan Chemical Industries, Ltd.Inventors: Yasukazu Ura, Gojyo Sakata, Kenji Makino, Yasuo Kawamura, Kazuya Kusano, Jun Satow