Patents by Inventor Toshiro Kato
Toshiro Kato 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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Patent number: 5702655Abstract: Provided is a method for charging a powdery heat insulator into a thermally insulated, double-shelled tank between its inner vessel and outer vessel. The method comprises causing a powdery heat insulator to flow together with water into a space between the inner vessel and outer vessel of a thermally insulated, double-shelled tank, discharging the water in said space, and then drying the powdery heat insulator. The pressure in the space is then also reduced. The drying of the powdery heat insulator can be carried out by heating either the inner vessel or outer vessel, or both of these vessels, or by inert gas flow, such as nitrogen gas.Type: GrantFiled: June 2, 1995Date of Patent: December 30, 1997Assignee: L'Air Liquide, Societe Anonyme pour L'Etude et L'Exploitation des Procedes Georges ClaudeInventor: Toshiro Kato
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Patent number: 4752615Abstract: A compound of the formula: ##STR1## useful as a fungicidal agent against phytopathogenic fungi, particularly their strains resistant to benzimidazole, thiophanate and/or cyclic imide fungicides.Type: GrantFiled: November 13, 1986Date of Patent: June 21, 1988Assignee: Sumitomo Chemical Company, LimitedInventors: Junya Takahashi, Toshiro Kato, Hiroshi Noguchi, Yukio Oguri, Shigeo Yamamoto, Katsuzo Kamoshita
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Patent number: 4749716Abstract: The present invention relates to one of the two geometrical isomers (a compound defined as I-A isomer in the description below) of a triazole compound represented by the formula (I) or (II), ##STR1## wherein R.sub.1 is a hydrogen atom, a C.sub.1 -C.sub.4 alkyl, C.sub.3 -C.sub.4 alkenyl or 2-propynyl group, R.sub.2 is a C.sub.1 -C.sub.6 alkyl, cyclopropyl or 1-methylcyclopropyl group, R.sub.3, which may be the same or different, is a halogen atom, a C.sub.1 -C.sub.4 alkyl, halogen-substituted C.sub.1 -C.sub.3 alkyl, C.sub.1 -C.sub.4 alkoxy, phenoxy, phenyl, cyano or nitro group, n is an integer of 0 to 3, and the term, halogen, means chlorine, bromine and fluorine atoms, its salts, production thereof and a fungicide, herbicide and/or plant growth regulator for agriculture and horticulture containing said compound as an active ingredient.Type: GrantFiled: September 4, 1985Date of Patent: June 7, 1988Assignee: Sumitomo Chemical Company, LimitedInventors: Yuji Funaki, Hirofumi Oshita, Shigeo Yamamoto, Shizuya Tanaka, Toshiro Kato
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Patent number: 4727083Abstract: A fungicidal composition which comprises as an active ingredient a compound of the formula: ##STR1## wherein X is a halogen atom, a C.sub.1 -C.sub.3 alkyl group or a C.sub.1 -C.sub.3 alkoxy group, and an inert carrier or diluent.Type: GrantFiled: September 26, 1986Date of Patent: February 23, 1988Assignee: Sumitomo Chemical Company, LimitedInventors: Junya Takahashi, Hiroshi Noguchi, Yukio Oguri, Shigeo Yamamoto, Toshiro Kato, Katsuzo Kamoshita
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Patent number: 4710514Abstract: A compound of the formula: ##STR1## useful as a fungicidal agent against phytopathogenic fungi, particularly their strains resistant to benzimidazole, thiophanate and/or dicarboximide fungicides.Type: GrantFiled: April 26, 1983Date of Patent: December 1, 1987Assignee: Sumitomo Chemical Company, LimitedInventors: Junya Takahashi, Toshiro Kato, Katsuzo Kamoshita
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Patent number: 4690946Abstract: Use of an N-phenylcarbamate of the formula: ##STR1## as a fungicidal agent against phytopathogenic fungi, particularly strains which are resistant to benzimidazole thiophanate fungicides and/or cyclic imide fungicides.Type: GrantFiled: October 14, 1983Date of Patent: September 1, 1987Assignee: Sumitomo Chemical Company, LimitedInventors: Junya Takahashi, Toshiro Kato, Katsuzo Kamoshita
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Patent number: 4686232Abstract: A compound of the formula: ##STR1## useful as a fungicidal agent against phytopathogenic fungi, particularly strains thereof which are resistant to benzimidazole or thiophanate fungicides and/or cyclic imide fungicides.Type: GrantFiled: February 6, 1984Date of Patent: August 11, 1987Assignee: Sumitomo Chemical Company, LimitedInventors: Junya Takahashi, Mitsuru Sasaki, Hiroshi Noguchi, Toshiro Kato
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Patent number: 4672070Abstract: A compound of the formula: ##STR1## useful as a fungicidal agent against phytopathogenic fungi, particularly their strains resistance to benzimidazole or thiophanate fungicides and/or cyclic imide fungicides.Type: GrantFiled: January 29, 1986Date of Patent: June 9, 1987Assignee: Sumitomo Chemical Company, LimitedInventors: Junya Takahashi, Hiroshi Noguchi, Yukio Oguri, Shigeo Yamamoto, Toshiro Kato, Katsuzo Kamoshita
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Patent number: 4666943Abstract: Use of an anilide of the formula: ##STR1## as a fungicidal agent against phytophatogenic fungi, particularly their strains resistant to benzimidazole thiophanate fungicides and/or cyclic imide fungicides.Type: GrantFiled: July 19, 1983Date of Patent: May 19, 1987Assignee: Sumitomo Chemical Company, LimitedInventors: Hiroshi Noguchi, Toshiro Kato, Junya Takahashi, Yukio Ishiguri, Shigeo Yamamoto, Naonori Hirata
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Patent number: 4666938Abstract: A compound of the formula: ##STR1## useful as a fungicidal agent against phytopathogenic fungi, particularly their strains resistant to benzimidazole and thiophanate fungicides and/or cyclic imide fungicides.Type: GrantFiled: May 24, 1984Date of Patent: May 19, 1987Assignee: Sumitomo Chemical Company, LimitedInventors: Junya Takahashi, Toshiro Kato, Hiroshi Noguchi, Yukio Oguri, Shigeo Yamamoto, Katsuzo Kamoshita
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Patent number: 4654368Abstract: A tri-organotin silatrane derivative represented by the general formula (I) ##STR1## wherein the R.sup.1 groups are identical or different and each represents an alkyl, cycloalkyl, aryl or aralkyl group, R.sup.2, R.sup.3 and R.sup.4 are identical or different and each represents a hydrogen atom or a lower alkyl group, and m is a number of 2 or 3.The tri-organotin silatrane derivatives of the formula (I) are prepared by subjecting a 1-mercaptoalkylsilatrane and a tri-organotin hydroxide or bis(tri-organotin) oxide to a dehydration reaction, or reacting a 1-mercaptoalkylsilatrane derivative with a tri-organotin halide in the presence of a dehydrohalogenation agent, or subjecting a trialkoxysilane and a trialkanolamine to an ester-interchange reaction in the presence of an alkaline catalyst.The tri-organotin silatrane derivatives of the formula (I) are useful for an agricultural-horticultural pesticide, an industrial fungicide, an epidemic-preventing insecticide or an antifouling agent.Type: GrantFiled: July 16, 1985Date of Patent: March 31, 1987Assignee: Nitto Kasei Co., Ltd.Inventors: Kazuhiko Sakamoto, Toshiharu Nakatsuji, Hideo Mototani, Katsuzo Kamoshita, Isamu Nakayama, Toshiro Kato
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Patent number: 4647584Abstract: A compound of the formula: ##STR1## useful as a fungicidal agent against phytopathogenic fungi, and particularly against strains resistant to benzimidazole, thiophanate and/or cyclic imide fungicides.Type: GrantFiled: December 28, 1983Date of Patent: March 3, 1987Assignee: Sumitomo Chemical Company, LimitedInventors: Junya Takahashi, Toshiro Kato, Hiroshi Noguchi, Yukio Oguri, Shigeo Yamamoto, Katsuzo Kamoshita
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Patent number: 4647582Abstract: A compound of the formula: ##STR1## useful as a fungicidal agent against phytopathogenic fungi, and particularly against strains resistant to benzimidazole, thiophanate and/or cyclic imide fungicides.Type: GrantFiled: December 23, 1983Date of Patent: March 3, 1987Assignee: Sumitomo Chemical Company, LimitedInventors: Junya Takahashi, Toshiro Kato, Hiroshi Noguchi, Yukio Oguri, Shigeo Yamamoto, Katsuzo Kamoshita
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Patent number: 4647583Abstract: A compound of the formula: ##STR1## useful as a fungicidal agent against phytopathogenic fungi, and particularly against strains resistant to benzimidazole, thiophanate and/or cyclic imide fungicides.Type: GrantFiled: April 15, 1983Date of Patent: March 3, 1987Assignee: Sumitomo Chemical Company, LimitedInventors: Junya Takahashi, Toshiro Kato, Hiroshi Noguchi, Yukio Ishiguri, Shigeo Yamamoto, Katsuzo Kamoshita
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Patent number: 4628049Abstract: A fungicidal composition containing as an active ingredient a mixture of a cyclic imide fungicide and a fungicide selected from O,O-dimethyl O-(2,6-dichloro-4-methylphenyl) phosphorothioate, 2,6-dichloro-4-nitroaniline and 1,4-dichloro-2,5-dimethoxybenzene in the ratio of 1:0.1 to 1:10 by weight in a total amount of 1 to 90% by weight, and an inert carrier or diluent.Type: GrantFiled: April 18, 1984Date of Patent: December 9, 1986Assignee: Sumitomo Chemical Company, LimitedInventor: Toshiro Kato
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Patent number: 4608385Abstract: Use of an N-phenylcarbamate of the formula: ##STR1## as a fungicidal agent against phytopathogenic fungi, particularly their strains resistant to benzimidazole thiophanate fungicides and/or cyclic imide fungicides.Type: GrantFiled: October 22, 1982Date of Patent: August 26, 1986Assignee: Sumitomo Chemical Company, LimitedInventors: Hiroshi Noguchi, Toshiro Kato, Junya Takahashi, Yukio Ishiguri, Shigeo Yamamoto, Katsuzo Kamoshita
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Patent number: 4605668Abstract: A compound of the formula: ##STR1## useful as a fungicidal agent against phytopathogenic fungi, and particularly the strains resistant to benzimidazole, thiophanate and/or cyclic imide fungicides.Type: GrantFiled: April 12, 1984Date of Patent: August 12, 1986Assignee: Sumitomo Chemical Company, LimitedInventors: Junya Takahashi, Toshiro Kato, Hiroshi Noguchi, Yukio Oguri, Shigeo Yamamoto, Katsuzo Kamoshita
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Patent number: 4554007Abstract: The present invention relates to one of the two geometrical isomers (a compound defined as I-A isomer in the description below) of a triazole compound represented by the formula (I) or (II), ##STR1## wherein R.sub.1 is a hydrogen atom, a C.sub.1 -C.sub.4 alkyl, C.sub.3 -C.sub.4 alkenyl or 2-propynyl group, R.sub.2 is a C.sub.1 -C.sub.6 alkyl, cyclopropyl or 1-methylcyclopropyl group, R.sub.3, which may be the same or different, is a halogen atom, a C.sub.1 -C.sub.4 alkyl, halogen-substituted C.sub.1 -C.sub.3 alkyl, C.sub.1 -C.sub.4 alkoxy, phenoxy, phenyl, cyano or nitro group, n is an integer of 0 to 3, and the term, halogen, means chlorine, bromine and fluorine atoms, its salts, production thereof and a fungicide, herbicide and/or plant growth regulator for agriculture and horticulture containing said compound as an active ingredient.Type: GrantFiled: March 13, 1980Date of Patent: November 19, 1985Assignee: Sumitomo Chemical Company, LimitedInventors: Yuji Funaki, Hirofumi Oshita, Shigeo Yamamoto, Shizuya Tanaka, Toshiro Kato
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Patent number: 4507284Abstract: A soil disinfectant composition for preventing and controlling diseases caused by pathogenic fungi living in soil, which comprises an effective amount of at least one of phenylphosphinic acid and its salts as an active ingredient, and at least one inert carrier or diluent.Type: GrantFiled: August 30, 1982Date of Patent: March 26, 1985Assignee: Sumitomo Chemical Company, LimitedInventors: Yoshimi Yamada, Tadashi Ooishi, Toshiro Kato, Kunio Mukai
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Patent number: 4501756Abstract: Use of a compound of the formula: ##STR1## wherein X and Y are, same or different, each a lower alkyl group, a lower alkoxy group or a halogen atom and R is a methyl group or an ethyl group as a fungicidal agent against plantpathogenic fungi, particularly their drug-resistant strains.Type: GrantFiled: October 28, 1981Date of Patent: February 26, 1985Assignee: Sumitomo Chemical Company, LimitedInventors: Toshiro Kato, Junya Takahashi, Katsuzo Kamoshita