Patents by Inventor Takashi Itoi
Takashi Itoi 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: 11020290Abstract: The present invention discloses a material for an absorbent article, the material having an organic hydrophobic antimicrobial agent and a hydrophilic non-volatile organic solvent. The material for an absorbent article is preferably manufactured by a method having a step of applying an antimicrobial agent solution to a material for an absorbent article, the antimicrobial agent solution being formed by dissolving an organic hydrophobic antimicrobial agent in a hydrophilic non-volatile organic solvent. The present invention also discloses an absorbent article in which the material for an absorbent article is used. The absorbent article is preferably manufactured by using a method having a step of making an absorbent core contain an antimicrobial agent solution formed by dissolving an organic hydrophobic antimicrobial agent in a hydrophilic non-volatile organic solvent.Type: GrantFiled: January 19, 2016Date of Patent: June 1, 2021Assignee: KAO CORPORATIONInventors: Makoto Tsuji, Takashi Itoi, Ichiro Mori, Satoshi Ishioka, Katsushi Maeda
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Publication number: 20180318149Abstract: The present invention discloses a material for an absorbent article, the material having an organic hydrophobic antimicrobial agent and a hydrophilic non-volatile organic solvent. The material for an absorbent article is preferably manufactured by a method having a step of applying an antimicrobial agent solution to a material for an absorbent article, the antimicrobial agent solution being formed by dissolving an organic hydrophobic antimicrobial agent in a hydrophilic non-volatile organic solvent. The present invention also discloses an absorbent article in which the material for an absorbent article is used. The absorbent article is preferably manufactured by using a method having a step of making an absorbent core contain an antimicrobial agent solution formed by dissolving an organic hydrophobic antimicrobial agent in a hydrophilic non-volatile organic solvent.Type: ApplicationFiled: January 19, 2016Publication date: November 8, 2018Applicant: KAO CORPORATIONInventors: Makoto TSUJI, Takashi ITOI, Ichiro MORI, Satoshi ISHIOKA, Katsushi MAEDA
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Patent number: 9221659Abstract: A loading system that includes a transporter and a loader or a transporter is provided. It includes a load-amount measuring unit installed on the transporter that measures a load amount of an object loaded on the transporter; a difference computing unit computing a difference between the load amount measured by the load-amount measuring unit when the object is loaded, and a load amount measured by the load-amount measuring unit after a measurement when the object is loaded and at a time of traveling; a storage unit storing a difference value data indicating the difference computed by the difference computing unit; a correcting unit correcting the load amount measured by the load-amount measuring unit when the object is loaded, based on a correction rule calculated based on the difference value data stored in the storage unit; and a display unit displaying a corrected load amount obtained by correcting the load amount.Type: GrantFiled: September 14, 2012Date of Patent: December 29, 2015Assignee: Komatsu Ltd.Inventors: Hisataka Fukasu, Tadashi Taninaga, Takashi Itoi, Takahiro Ueda
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Patent number: 9165330Abstract: In a management system of the mining machine, a management device collects operation information about the dump truck via a management-side wireless communication device. Routes along which the dump truck travels are identified based on position information, included in the operation information about the dump truck, about at least four locations included in a route along which the dump truck moves to a location where the dump truck unloads a load, to a location where the dump truck loads a load, and to a location where the dump truck unloads the load again.Type: GrantFiled: September 12, 2012Date of Patent: October 20, 2015Assignee: Komatsu Ltd.Inventors: Takahiro Ueda, Koutarou Hori, Tadashi Taninaga, Hisataka Fukasu, Takashi Itoi
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Patent number: 9105137Abstract: An information collection device of an information collection system of a mining machine collects operation information from the dump truck. The information collection device transmits a position information request command to request the transmission of position information about the dump truck through a second wireless communication device at a predetermined time. When the dump truck whose response to the position information request command is received by the second wireless communication device can stay in the communication range of an in-vehicle wireless communication device until the communication of the operation information of the dump truck ends, the information collection device collects the operation information of the dump truck whose response is received by the second wireless communication device.Type: GrantFiled: September 13, 2012Date of Patent: August 11, 2015Assignee: Komatsu Ltd.Inventors: Takashi Itoi, Tadashi Taninaga, Hisataka Fukasu, Takahiro Ueda
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Patent number: 8972094Abstract: An information collection device transmits a position information request command for requesting transmission of position information of a dump truck at a predetermined point in time via a second wireless communication device and determines a state of at least one of the dump truck, a relay that relays communication from a first wireless communication device included in the dump truck to the second wireless communication device, and a travel route of the dump truck based on a response to the position information request command.Type: GrantFiled: September 13, 2012Date of Patent: March 3, 2015Assignee: Komatsu Ltd.Inventors: Takashi Itoi, Tadashi Taninaga, Hisataka Fukasu, Takahiro Ueda
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Publication number: 20140297091Abstract: An information collection device transmits a position information request command for requesting transmission of position information of a dump truck at a predetermined point in time via a second wireless communication device and determines a state of at least one of the dump truck, a relay that relays communication from a first wireless communication device included in the dump truck to the second wireless communication device, and a travel route of the dump truck based on a response to the position information request command.Type: ApplicationFiled: September 13, 2012Publication date: October 2, 2014Applicant: KOMATSU LTD.Inventors: Takashi Itoi, Tadashi Taninaga, Hisataka Fukasu, Takahiro Ueda
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Publication number: 20140244098Abstract: In a management system of the mining machine, a management device collects operation information about the dump truck via a management-side wireless communication device. Routes along which the dump truck travels are identified based on position information, included in the operation information about the dump truck, about at least four locations included in a route along which the dump truck moves to a location where the dump truck unloads a load, to a location where the dump truck loads a load, and to a location where the dump truck unloads the load again.Type: ApplicationFiled: September 12, 2012Publication date: August 28, 2014Applicant: KOMATSU LTD.Inventors: Takahiro Ueda, Koutarou Hori, Tadashi Taninaga, Hisataka Fukasu, Takashi Itoi
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Publication number: 20140231153Abstract: A loading system that includes a transporter and a loader or a transporter is provided. It includes a load-amount measuring unit installed on the transporter that measures a load amount of an object loaded on the transporter; a difference computing unit computing a difference between the load amount measured by the load-amount measuring unit when the object is loaded, and a load amount measured by the load-amount measuring unit after a measurement when the object is loaded and at a time of traveling; a storage unit storing a difference value data indicating the difference computed by the difference computing unit; a correcting unit correcting the load amount measured by the load-amount measuring unit when the object is loaded, based on a correction rule calculated based on the difference value data stored in the storage unit; and a display unit displaying a corrected load amount obtained by correcting the load amount.Type: ApplicationFiled: September 14, 2012Publication date: August 21, 2014Applicant: KOMATSU LTD.Inventors: Hisataka Fukasu, Tadashi Taninaga, Takashi Itoi, Takahiro Ueda
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Publication number: 20140229055Abstract: An information collection device of an information collection system of a mining machine collects operation information from the dump truck. The information collection device transmits a position information request command to request the transmission of position information about the dump truck through a second wireless communication device at a predetermined time. When the dump truck whose response to the position information request command is received by the second wireless communication device can stay in the communication range of an in-vehicle wireless communication device until the communication of the operation information of the dump truck ends, the information collection device collects the operation information of the dump truck whose response is received by the second wireless communication device.Type: ApplicationFiled: September 13, 2012Publication date: August 14, 2014Applicant: KOMATSU LTD.Inventors: Takashi Itoi, Tadashi Taninaga, Hisataka Fukasu, Takahiro Ueda
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Patent number: 8298520Abstract: Disclosed is a deodorant particle having a BET specific surface area of 10 m2/g or more that are obtained by copolymerizing a monomer system including a crosslinkable vinyl monomer and a vinyl monomer having a heteroaromatic ring. The deodorant particles may contain a metal ion. Also disclosed is a process of producing the deodorant particles including the step of copolymerizing a monomer system containing a crosslinkable vinyl monomer and a vinyl monomer having a heteroaromatic ring by oil-in-water emulsion polymerization or precipitation polymerization using an organic solvent whose solubility parameter is different from that of the monomers by an absolute difference of 0 to 2.0. The process can further include the step of bringing the particles obtained by the polymerization into contact with a solvent having a metal salt dissolved therein to support a metal ion on the particle.Type: GrantFiled: June 27, 2007Date of Patent: October 30, 2012Assignee: Kao CorporationInventors: Takashi Itoi, Koji Mimura, Daisuke Yamazaki, Masafumi Miyamoto, Tetsuji Kito, Seiichi Miyanaga, Hirohiko Ishida
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Publication number: 20090238847Abstract: Disclosed is a deodorant particle having a BET specific surface area of 10 m2/g or more that are obtained by copolymerizing a monomer system including a crosslinkable vinyl monomer and a vinyl monomer having a heteroaromatic ring. The deodorant particles may contain a metal ion. Also disclosed is a process of producing the deodorant particles including the step of copolymerizing a monomer system containing a crosslinkable vinyl monomer and a vinyl monomer having a heteroaromatic ring by oil-in-water emulsion polymerization or precipitation polymerization using an organic solvent whose solubility parameter is different from that of the monomers by an absolute difference of 0 to 2.0. The process can further include the step of bringing the particles obtained by the polymerization into contact with a solvent having a metal salt dissolved therein to support a metal ion on the particle.Type: ApplicationFiled: June 27, 2007Publication date: September 24, 2009Inventors: Takashi Itoi, Koji Mimura, Daisuke Yamazaki, Masafumi Miyamoto, Tetsuji Kito, Seiichi Miyanaga, Hirohiko Ishida
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Publication number: 20090047363Abstract: A deodorant antimicrobial fibrous product containing a cancrinite-like mineral containing an antimicrobial metal, a clay mineral, softwood bleached kraft pulp, and hardwood bleached kraft pulp. The weight ratio of the softwood bleached kraft pulp to hardwood bleached kraft pulp is preferably 95/5 to 50/50. The clay mineral is preferably zeolite, sepiolite or bentonite. The deodorant antimicrobial fibrous product is preferably in the form of a sheet or a broken piece thereof, a granule or a three-dimensional molding.Type: ApplicationFiled: February 17, 2006Publication date: February 19, 2009Applicant: Kao CorporationInventors: Takashi Itoi, Ryuichi Nouki
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Publication number: 20030138498Abstract: The present invention provides a method for carrying out a germicidal process on microbes, which uses hypochlorous acid or the like. More specifically, the present invention provides a sterilizing method in which an aqueous solution comprising (A) hypochlorous acid and/or a salt thereof, (B) a surfactant and (C) a pH adjusting agent is made in contact with microbes.Type: ApplicationFiled: August 12, 2002Publication date: July 24, 2003Inventors: Kiyoaki Yoshikawa, Yoshihiro Yamazaki, Tetsuya Okano, Sumitoshi Ito, Shigeru Tamura, Takashi Itoi, Noboru Matsuo, Masao Niki, Shoji Nakane, Shinya Saito
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Patent number: 6221828Abstract: The detergent composition is excellent in both detergency and sterilizing properties, causes less corrosion and/or damage to plastic and comprises (A) an alkyl polyglycoside, (B) a germicide selected from a cationic germicide, a biguanide germicide and an amino acid germicide and (C) a fatty acid salt respectively at specific proportions.Type: GrantFiled: February 8, 2000Date of Patent: April 24, 2001Assignee: Kao CorporationInventors: Noboru Matsuo, Yoshihiro Yamazaki, Sumitoshi Ito, Takashi Itoi, Toshikazu Azuma, Susumu Yamasawa
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Patent number: 4589995Abstract: Disclosed is a novel copolymer of maleic acid or a salt thereof and an adduct of an oxyalkylene and allyl alcohol, a molar ratio being from 5/100 to 50/50, a molecular weight thereof being from 400 to 20,000. The copolymer is useful as a scale-preventing agent.Type: GrantFiled: February 28, 1984Date of Patent: May 20, 1986Assignee: Kao CorporationInventors: Yasuhisha Fukumoto, Noboru Moriyama, Takashi Itoi