Patents by Inventor Tsuneo Inoue
Tsuneo Inoue 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: 6057447Abstract: The present invention is directed to quinoline sulfide derivatives with antibacterial activities selectively against Hp, obtained by reacting quinoline-4(1H)-thione derivatives with halides and represented by the formula I ##STR1## wherein R.sub.1 represents hydrogen or halogen atom, C.sub.1 -C.sub.6 alkoxy, C.sub.1 -C.sub.6 alkylthio or di C.sub.1 -C.sub.6 alkylamino; R.sub.2 and R.sub.3 respectively represent hydrogen atom or C.sub.1 -C.sub.6 alkyl; one of R.sub.4 and R.sub.5 represents hydroxyl group and the other represents hydrogen atom or CR.sub.4 R.sub.5 represents carbonyl; and m and n are integers, m being 1 or 2, n being 0 or 1.Type: GrantFiled: February 1, 1999Date of Patent: May 2, 2000Assignee: Zenyaku Kogyo Kabushiki KaishaInventors: Seiichiro Kawashima, Sumio Terada, Kenichi Saito, Toshiaki Suzuki, Hiroya Sasahara, Toshihisa Kanda, Tsuneo Inoue
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Patent number: 5796415Abstract: An ink jet recording head wherein at least peripheral portions of discharge ports comprise a film which contains a polymer having a fluorine heterocyclic structure in the principal chain.Type: GrantFiled: August 8, 1996Date of Patent: August 18, 1998Assignee: Canon Kabushiki KaishaInventors: Makoto Inoue, deceased, Tsuneo Inoue, executor, Kazuaki Masuda, Shigeo Toganoh, Manabu Sueoka, Keiichi Murai, Takashi Watanabe, Akira Goto, Motoaki Sato
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Patent number: 5594479Abstract: A method of manufacturing a recording head for use in an ink jet head involves providing a discharge port formation member having a surface in which orifices are to be formed, treating a discharge port face of the discharge port formation member with a water-repellent material, and forming orifices by applying radiation from a pulsed laser beam to the discharge port formation member which has been treated by the material having a water-repellent property, so that forming the orifices creates byproducts. The method also involves sticking at least once a tape having an adhesive layer against the discharge port face of the discharge port formation member against at least peripheral portions of the orifices having the byproducts created in the orifice forming step sticking thereto and deposited therein, and peeling the tape therefrom.Type: GrantFiled: November 15, 1993Date of Patent: January 14, 1997Assignee: Canon Kabushiki KaishaInventors: Makoto Inoue, deceased, by Tsuneo Inoue, heir, Kazuaki Masuda, Shigeo Toganoh, Manabu Sueoka, Keiichi Murai, Takashi Watanabe, Akira Goto, Motoaki Sato
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Patent number: 5365255Abstract: A method of manufacturing a recording head for use in an ink jet printer involves the steps of, after treating a surface of a discharge port formation member having plural discharge ports formed thereon, which formation member is formed with a material having a water-repellent property, forming the discharge ports by applying radiation from a pulsed laser beam, and then performing heat treatment for eliminating byproducts from the orifice forming sticking to and deposited in peripheries of the discharge ports, or if an orifice plate, byproducts sticking to peripheries of the discharge ports.Type: GrantFiled: February 26, 1993Date of Patent: November 15, 1994Assignee: Canon Kabushiki KaishaInventors: Makoto Inoue, deceased, Tsuneo Inoue, heir, Kazuaki Masuda, Shigeo Toganoh, Manabu Sueoka, Keiichi Murai, Takashi Watanabe, Akira Goto, Motoaki Sato
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Patent number: 5362917Abstract: A method for controlling a hydroformylation reaction for producing an aldehyde by subjecting an olefin, a feed oxo gas containing hydrogen and carbon monoxide, and a recycled gas withdrawn from a reactor and returned to the reactor, to a hydroformylation reaction in the reactor in the presence of a catalyst, which comprises:setting out a target value for the partial pressure of carbon monoxide in the reaction system to control the hydroformylation reaction;detecting the partial pressure of carbon monoxide corresponding to the target value; andcomparing the detected partial pressure of carbon monoxide with the target value to adjust a flow rate of a discharged gas from the reactor; orcomparing the detected partial pressure of carbon monoxide with the target value to adjust a flow rate of the feed oxo gas.Type: GrantFiled: September 24, 1993Date of Patent: November 8, 1994Assignee: Mitsubishi Kasei CorporationInventors: Morimasa Ogawa, Genichi Emoto, Akio Ueda, Takao Kibayashi, Keitaro Nakata, Tsuneo Inoue
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Patent number: 4599362Abstract: The present invention relates to 2-arylethyl ether or thioether derivatives represented by the following general formula [I]: ##STR1## wherein Ar stands for an aryl group, R.sup.1 stands for straight or branched chain alkyl group of 1 to 6 carbons, R.sup.2 stands for a hydrogen atom, or a methyl or ethyl group, R.sup.3 stands for a halogen atom, or a methyl or methoxyl group, R.sup.4 stands for a hydrogen or halogen atom, or a lower alkyl or lower alkoxy group, and n is an integer of 1 or 2 with the proviso that when n is 2, the groups R.sup.4 may be the same or different, and Y stands for an oxygen or sulfur atom, and also to processes for the preparation of these ethers or thioethers and a use of these ethers or thioethers.These compounds of the present invention have excellent insecticidal and acaricidal activities while the toxicity of these compounds are very low.Type: GrantFiled: November 18, 1983Date of Patent: July 8, 1986Assignee: Mitsuitoatsu Chemicals, Inc.Inventors: Kiyoshi Nakatani, Satoshi Numata, Tsuneo Inoue, Akira Hosono, Kengo Oda, Yutaka Kubota, Hajime Tachibana, Takatoshi Udagawa, Masatoshi Gohbara
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Patent number: 4570005Abstract: 2-Arylpropyl ether or thioether derivatives represented by the following general formula [I]: ##STR1## wherein Ar stands for an aryl group, R stands for a methyl or ethyl group, Y stands for an oxygen or sulfur atom, and B stands for a group represented by the following formula [II]: ##STR2## or the following general formula [III]: ##STR3## wherein Z stands for an oxygen or sulfur atom or a carbonyl or methylene group, R.sup.1 stands for a hydrogen or halogen atom or a lower alkyl group or a lower alkoxy group, and n is an integer of from 1 to 5 with the proviso that when n is 2 or more, the groups R.sup.1 may be the same or different,are produced by reacting a compound represented by the following formula (V): ##STR4## with a compound represented by the following formula (VI):B--CH.sub.2 --D (VI)wherein Ar, R and B are defined above, A is a halogen atom and D is Y--H in which Y is as defined above,in the presence of a base in dimethylsulfoxide or sulfolane.Type: GrantFiled: July 14, 1983Date of Patent: February 11, 1986Assignee: Mitsuitoatsu Chemicals Inc.Inventors: Kiyoshi Nakatani, Satoshi Numata, Tsuneo Inoue, Kenji Kodaka, Tsutomu Ishii, Teruhiko Toyama, Hajime Tachibana, Takatoshi Udagawa, Masatoshi Gohbara
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Patent number: 4552894Abstract: A 2-fluoroethoxy-substituted benzene derivative represented by the general formula ##STR1## wherein X represents an oxygen or sulfur atom, R.sup.1 and R.sup.2 represent a hydrogen atom or a lower alkyl group, n represents 0 or 1, and A represents a group of the general formula ##STR2## in which R.sup.3 and R.sup.4 represent a hydrogen atom, a halogen atom, a lower alkyl group, a lower alkoxy group, a lower alkylthio group, a lower haloalkyl group, a lower haloalkylthio group or a methylenedioxy group, R.sup.5 and R.sup.6 represent a hydrogen atom or a lower alkyl group, and p and m represent 0 or 1.This compound is useful as an active ingredient of insecticidal and acaricidal agents, and can be produced by reacting a compound of the general formula ##STR3## with a compound of the general formulaA--D (IV)wherein in general formulae (III) and (IV), A, R.sup.1, R.sup.Type: GrantFiled: January 24, 1984Date of Patent: November 12, 1985Assignee: Mitsui Toatsu Chemicals, Inc.Inventors: Tsuneo Inoue, Kiyoshi Nakatani, Kengo Oda, Tutomu Ishii, Takatoshi Udagawa, Shiro Shiraishi
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Patent number: 4397864Abstract: The present invention relates to 2-arylpropyl ether or thioether derivatives represented by the following general formula [I]: ##STR1## wherein Ar stands for an aryl group, R stands for a methyl or ethyl group, Y stands for an oxygen or sulfur atom, and B stands for a group represented by the following formula [II]: ##STR2## or the following general formula [III]: ##STR3## wherein Z stands for an oxygen or sulfur atom or a carbonyl or methylene group, R.sup.1 stands for a hydrogen or halogen atom or a lower alkyl group or a lower alkoxy group, and n is an integer of from 1 to 5 with the proviso that when n is 2 or more, the groups R.sup.1 may be the same or different, and also to processes for the preparation or these ethers of thioethers and a use of these ethers or thioethers.These compounds of the present invention have excellent insecticidal and acaricidal activities while the toxicity of these compounds are very low.Type: GrantFiled: April 14, 1981Date of Patent: August 9, 1983Assignee: Mitsuitoatsu Chemicals Inc.Inventors: Kiyoshi Nakatani, Satoshi Numata, Tsuneo Inoue, Kenji Kodaka, Tsutomu Ishii, Teruhiko Toyama, Hajime Tachibana, Takatoshi Udagawa, Masatoshi Gohbara
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Patent number: 4288260Abstract: A method of heat treatments of amorphous alloy ribbons comprises the sequential steps of; grinding amorphous alloy ribbon continuously fed at a predetermined speed (V) selectively varied in the range of 1 cm/sec.ltoreq.V.ltoreq.50 cm/sec, to uniformly finish the ribbon, and successively, heat-treating the ribbon with its surface contacting a stationary or rotating heating body having a surface temperature (T) defined in the range of (T.sub.cry -200.degree. C.).ltoreq.V.ltoreq.(T.sub.cry +50.degree. C.), where T.sub.cry is a crystallization point temperature of the alloy, to uniformly enhance the magnetic properties of the ribbon, and to remove the specific curlings inherently caused by so-called splat cooling manufacturing method, without causing any developments of brittleness of the ribbon mentioned above.Type: GrantFiled: March 26, 1980Date of Patent: September 8, 1981Assignee: Matsushita Electric Industrial Co. Ltd.Inventors: Harufumi Senno, Hiroshi Sakakima, Yukihiro Yanagiuchi, Tsuneo Inoue, Masatsugu Yamaguchi, Eiichi Hirota
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Patent number: 4157333Abstract: A process for preparing piperonal which comprises the steps of reacting 1,2-methylenedioxybenzene with an N-alkylformanilide and a condensing agent comprising one or more compounds selected from the group consisting of phosgene, phosphorus oxychloride, phosphorus oxybromide, thionyl chloride, thionyl bromide, sulfuryl chloride, sulfuryl bromide, phosphorus trichloride, and phosphorus pentachloride, and then hydrolyzing the resulting reaction product.Type: GrantFiled: December 20, 1977Date of Patent: June 5, 1979Assignee: Mitsui Toatsu Chemicals, Inc.Inventors: Kiyoshi Nakatani, Tsuneo Inoue, Tutomu Nishizawa, Satoshi Numata, Tsutomu Ishii
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Patent number: 4064224Abstract: A method of making fibrous alkali titanates comprising the steps of preparing a mixture including a titanium compound and an alkali metal compound in a molar ratio of 1.0 to 8.0 in terms of TiO.sub.2 :M.sub.2 O (M: Na, K, Rb, Cs), heating said mixture at a temperature of 1200.degree. to 1600.degree. C to the molten (liquid) phase, cooling the thus heated mixture to room temperature , and washing the thus treated product. This method is advantageous because fibrous alkali titanates of large ratio of length to diameter can be easily produced in high yield.Type: GrantFiled: January 28, 1976Date of Patent: December 20, 1977Assignee: Matsushita Electric Industrial Co., Ltd.Inventors: Takashi Kawamata, Tsuneo Inoue, Eiichi Hirota