Patents by Inventor Toshinobu Tanaka

Toshinobu Tanaka 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).

  • Patent number: 6008218
    Abstract: This invention relates to An N-phenyl carbamate compound which is represented by the following formula (1): wherein R.sup.1 represents a hydrogen atom, an alkoxyalkyl group having 2 to 5 carbon atoms, an alkynyl group having 2 to 5 carbon atoms, an alkyl group having 1 to 4 carbon atoms, an alkenyl group having 2 to 5 carbon atoms, CO.sub.2 R.sup.6 or an alkoxy group having 1 to 4 carbon atoms;where R.sup.6 represents an alkyl group having 1 to 4 carbon atoms;R.sup.2 represents an alkyl group having 1 to 4 carbon atoms;R.sup.3 and R.sup.4 each independently represent a hydrogen atom or an alkyl group having 1 to 4 carbon atoms;R.sup.
    Type: Grant
    Filed: June 8, 1998
    Date of Patent: December 28, 1999
    Assignee: Ube Industries, Ltd.
    Inventors: Masanori Watanabe, Toshinobu Tanaka, Shin Suizu, Tadashi Murakami, Takehiko Asahara
  • Patent number: 5449803
    Abstract: Disclosed are an oxime ether compound represented by the formula (I): ##STR1## wherein R.sup.1 represents an alkyl group having 1 to 6 carbon atoms; R.sup.2 represents OR.sup.5 or NHR.sup.6 where R.sup.5 and R.sup.6 each represent an alkyl group having 1 to 6 carbon atoms; R.sup.3 represents a cycloalkyl group having 3 to 8 carbon atoms; R.sup.4 represents an alkenyloxy group having 3 to 6 carbon atoms, an alkynyloxy group having 3 to 6 carbon atoms, an alkoxy group having 1 to 10 carbon atoms, a benzyloxy group, an alkoxycarbonyl group having 2 to 7 carbon atoms, a halogen atom, a cyano group, an alkylthio group having 1 to 6 carbon atoms, an alkyl group having 1 to 6 carbon atoms, a haloalkyl group having 1 to 6 carbon atoms or an acyl group having 2 to 7 carbon atoms; and n represents an integer of 0 to 5.processes for preparing the same and a fungicide containing the same as an effective ingredient.
    Type: Grant
    Filed: March 17, 1994
    Date of Patent: September 12, 1995
    Assignee: Ube Industries, Ltd.
    Inventors: Masanori Watanabe, Toshinobu Tanaka, Shuji Yokoyama, Hideaki Umeyama, Tadashi Murakami
  • Patent number: 5268488
    Abstract: Disclosed are an acrylate series compound represented by the following formula: ##STR1## wherein R.sup.1 represents a C.sub.1-10 alkoxy group, a halogen atom, a C.sub.1-6 alkyl group, a nitro group, a C.sub.1-6 alkylamino group, a C.sub.1-6 alkylthio group, a halo C.sub.1-6 alkyl group, a pyrrole group, a C.sub.1-6 alkylsulfonyl group, a cyano group, a C.sub.1-6 mono- or dialkylaminosulfonyl group, a phenoxy group which may have a C.sub.1-6 alkoxy group, a benzyloxy group, a halo C.sub.1-6 alkoxy group, a C.sub.3-6 alkenyloxy group, a hydroxyl group, a C.sub.2-7 cyanoalkoxy group, a C.sub.3-6 alkynyloxy group, a C.sub.1-6 alkoxy group substituted by a C.sub.3-6 cycloalkyl group, a C.sub.1-6 alkoxy group substituted by a C.sub.1-6 alkoxy group, a C.sub.2-7 alkoxycarbonyl group or a C.sub.2-7 acyl; R.sup.2 represents a C.sub.3-8 cycloalkyl group which may have a C.sub.1-6 alkyl group; n represents an integer of 0 to 5; a plural number of R.sup.1 s may be the same or different; and when n is 2, two R.sup.
    Type: Grant
    Filed: September 11, 1992
    Date of Patent: December 7, 1993
    Assignee: Ube Industries, Ltd.
    Inventors: Masanori Watanabe, Toshinobu Tanaka, Hisato Kobayashi, Shuji Yokoyama, Hideaki Umeyama
  • Patent number: 5141941
    Abstract: Disclosed are a compound of the formula (I) or an acid addition salt thereof: ##STR1## wherein Q represents R.sup.1 , R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6, n and z are defined as in the specification, preparation method thereof and fungicides containing the same.
    Type: Grant
    Filed: November 15, 1989
    Date of Patent: August 25, 1992
    Assignee: Ube Industries, Ltd.
    Inventors: Katsutoshi Fujii, Toshinobu Tanaka, Yasuhisa Fukuda
  • Patent number: 5110827
    Abstract: There are disclosed an imidazole derivative represented by the formula: ##STR1## wherein R.sup.1 and R.sup.2 each represent a hydrogen atom or a C.sub.1-4 alkyl group, provided that both of R.sup.1 and R.sup.2 do not represent an alkyl group at the same time, or may be combined with each other to form a group .dbd.CHR.sup.4, where R.sup.4 represents a C.sub.1-4 alkyl group; when R.sup.1 and R.sup.2 each represent a hydrogen atom or a C.sub.1-4 alkyl group, R.sup.3 represents a C.sub.1-12 alkyl group, a C.sub.1-12 alkenyl group, a phenylalkyl group, a phenylalkenyl group, a phenoxyalkyl group or a phenoxyalkenyl group; and when R.sup.1 and R.sup.2 represent a group .dbd.CHR.sup.4, R.sup.3 represents a C.sub.4-10 alkyl group, a C.sub.4-10 alkenyl group or a phenylalkyl group;a method for preparing the same and a fungicide containing the same as an active ingredient and a fungicidally acceptable carrier.
    Type: Grant
    Filed: October 26, 1990
    Date of Patent: May 5, 1992
    Assignee: Ube Industries, Ltd.
    Inventors: Hisao Sugiura, Takashi Nishimura, Toshinobu Tanaka
  • Patent number: 5061719
    Abstract: There are disclosed an azolidine derivative represented by the formula: ##STR1## wherein R.sup.1 represents a hydrogen atom, an alkyl group or a cycloalkyl group; R.sup.2 represents a hydrogen atom, an alkyl group, an alkenyl group, an alkynyl group, an alkoxyalkyl group, an alkenyloxyalkyl group, an alkylthioalkyl group, an alkoxycarbonyl group, a furyl group or a thienyl group, or a phenylalkyl group, a phenoxyalkyl group, a phenylthioalkyl group, a phenylalkyloxyalkyl group, a pyridyloxyalkyl group, a phenoxyphenoxyalkyl group, a benzyloxyphenoxyalkyl group or a pyridyloxyphenoxyalkyl group, or R.sup.1 and R.sup.2 may be combined with each other with carbon atoms bonded thereto to form a group represented by the formula: ##STR2## where R.sup.6 represents a hydrogen atom, a halogen atom or a lower alkyl group; R.sup.
    Type: Grant
    Filed: July 20, 1990
    Date of Patent: October 29, 1991
    Assignee: Ube Industries, Ltd.
    Inventors: Hisao Sugiura, Toshinobu Tanaka, Takashi Nishimura, Shuji Yokoyama
  • Patent number: 5039692
    Abstract: There are disclosed a phenoxyalkylamine derivative represented by the formula: ##STR1## wherein A.sup.1 represents an alkylene group having 2 to 5 carbon atoms, R.sup.1 and R.sup.2 each represent hydrogen atom or a lower alkyl group having 1 to 5 carbon atoms, R.sup.3, R.sup.4 and R.sup.5 each represent hydrogen atom, an alkyl group having 1 to 5 carbon atoms or a halogen atom, R.sup.6 represents hydrogen atom, an alkyl group having 1 to 5 carbon atoms, an alkenyl group having 3 to 5 carbon atoms or a group --A.sup.2 --X--R.sup.7, A.sup.2 represents an alkylene group having 1 to 5 carbon atoms, X represents oxygen atom or sulfur atom, R.sup.
    Type: Grant
    Filed: June 15, 1990
    Date of Patent: August 13, 1991
    Assignee: Ube Industries, Ltd.
    Inventors: Tokio Obata, Katsutoshi Fujii, Toshinobu Tanaka, Akira Ooka, Shoji Shikita