Patents by Inventor Satoru Furukawa
Satoru Furukawa 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: 11971683Abstract: Provided an electrophotographic electro-conductive member that can stably suppress an occurrence of fogging in an electrophotographic image. The member comprises a support having an electro-conductive outer surface, and an electro-conductive layer on the outer surface of the support, the electro-conductive layer having a matrix including a cross-linked product of a first rubber, and domains dispersed in the matrix, the domains each includes a cross-linked product of a second rubber and an electro-conductive particle, at least some of the domains is exposed to the outer surface of the electro-conductive member to constitute protrusions on an outer surface of the member, the outer surface of the electro-conductive member is constituted by the matrix and the domains exposed to the outer surface of the electrophotographic electro-conductive member, the electrophotographic electro-conductive member has an impedance of 1.0×103? or more and 1.0×108? or less, and some of the domains satisfy two specific requirements.Type: GrantFiled: September 27, 2021Date of Patent: April 30, 2024Assignee: CANON KABUSHIKI KAISHAInventors: Satoru Nishioka, Kazuhiro Yamauchi, Hiroaki Watanabe, Takumi Furukawa, Yasuhiro Fushimoto, Masahiro Kurachi, Kenji Takashima, Yuichi Kikuchi, Kana Sato
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Patent number: 11917076Abstract: [Problem] To provide a terminal registration system and a terminal registration method for improving user convenience in registration of a new terminal to a plurality of service sites. [Solution] The registered terminal 1 includes an Authenticator 10 including service site list information 110 that associates private keys and URLs for access to service sites with each other. A Registration Manager 100 acquires the service site list information 110 from the Authenticator 10 of the registered terminal 1. Then, the Registration Manager 100 performs FIDO authentication for a registration target service site using a private key of the registered terminal 1, on the basis of the acquired service site list information 110, and performs Registration of a newly generated cryptographic key at the new terminal 2.Type: GrantFiled: May 25, 2022Date of Patent: February 27, 2024Assignee: Nippon Telegraph and Telephone CorporationInventors: Hideo Nishimura, Takao Yamashita, Yasuhiko Yoshimura, Satoru Furukawa
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Patent number: 11483159Abstract: [Problem] To provide a terminal registration system and a terminal registration method for improving user convenience in registration of a new terminal to a plurality of service sites. [Solution] The registered terminal 1 includes an Authenticator 10 including service site list information 110 that associates private keys and URLs for access to service sites with each other. A Registration Manager 100 acquires the service site list information 110 from the Authenticator 10 of the registered terminal 1. Then, the Registration Manager 100 performs FIDO authentication for a registration target service site using a private key of the registered terminal 1, on the basis of the acquired service site list information 110, and performs Registration of a newly generated cryptographic key at the new terminal 2.Type: GrantFiled: February 5, 2019Date of Patent: October 25, 2022Assignee: Nippon Telegraph and Telephone CorporationInventors: Hideo Nishimura, Takao Yamashita, Yasuhiko Yoshimura, Satoru Furukawa
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Publication number: 20220286297Abstract: To provide a terminal registration system and a terminal registration method for improving user convenience in registration of a new terminal to a plurality of service sites. The registered terminal 1 includes an Authenticator 10 including service site list information 110 that associates private keys and URLs for access to service sites with each other. A Registration Manager 100 acquires the service site list information 110 from the Authenticator 10 of the registered terminal 1. Then, the Registration Manager 100 performs FIDO authentication for a registration target service site using a private key of the registered terminal 1, on the basis of the acquired service site list information 110, and performs Registration of a newly generated cryptographic key at the new terminal 2.Type: ApplicationFiled: May 25, 2022Publication date: September 8, 2022Inventors: Hideo Nishimura, Takao Yamashita, Yasuhiko Yoshimura, Satoru Furukawa
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Publication number: 20220286296Abstract: [Problem] To provide a terminal registration system and a terminal registration method for improving user convenience in registration of a new terminal to a plurality of service sites. [Solution] The registered terminal 1 includes an Authenticator 10 including service site list information 110 that associates private keys and URLs for access to service sites with each other. A Registration Manager 100 acquires the service site list information 110 from the Authenticator 10 of the registered terminal 1. Then, the Registration Manager 100 performs FIDO authentication for a registration target service site using a private key of the registered terminal 1, on the basis of the acquired service site list information 110, and performs Registration of a newly generated cryptographic key at the new terminal 2.Type: ApplicationFiled: May 25, 2022Publication date: September 8, 2022Inventors: Hideo Nishimura, Takao Yamashita, Yasuhiko Yoshimura, Satoru Furukawa
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Patent number: 11331318Abstract: The present invention provides an agent that suppresses a decrease in arterial oxygen saturation or increases decreased arterial oxygen saturation, and that can be ingested by a relatively simple method and has excellent immediate effectivity and persistence. The agent of the invention comprises orotic acid or a salt thereof as an active ingredient, which is absorbed into the body via oral mucosa. When the agent is absorbed in the body via oral mucosa it suppresses a decrease in arterial oxygen saturation or increases decreased arterial oxygen saturation. The agent is effective for improvement or prevention of a symptom or disease related to a decrease in arterial oxygen saturation, such as exercise, alcohol drinking, a decrease in oxygen concentration in air, reduced cardiopulmonary function, and respiratory arrest, and a symptom or disease caused by hypoxia, in particular, for prevention of an increase in uric acid level.Type: GrantFiled: May 11, 2018Date of Patent: May 17, 2022Assignee: FURUKAWA RESEARCH OFFICE CO., LTD.Inventors: Satoru Furukawa, Satoshi Odo
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Publication number: 20220016114Abstract: The present invention addresses the problem of providing an agent for decreasing heart rate having fewer side effects, or a novel agent for suppressing an increase in heart rate during exercise. The heart rate can be decreased, in particular, palpitation, shortness of breath or fatigue associated with an increased heart rate can be prevented or ameliorated, and the increase in heart rate during exercise can be suppressed by ingesting a preparation containing orotic acid or a salt thereof as an active ingredient.Type: ApplicationFiled: October 31, 2019Publication date: January 20, 2022Inventor: Satoru Furukawa
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Publication number: 20210058256Abstract: [Problem] To provide a terminal registration system and a terminal registration method for improving user convenience in registration of a new terminal to a plurality of service sites. [Solution] The registered terminal 1 includes an Authenticator 10 including service site list information 110 that associates private keys and URLs for access to service sites with each other. A Registration Manager 100 acquires the service site list information 110 from the Authenticator 10 of the registered terminal 1. Then, the Registration Manager 100 performs FIDO authentication for a registration target service site using a private key of the registered terminal 1, on the basis of the acquired service site list information 110, and performs Registration of a newly generated cryptographic key at the new terminal 2.Type: ApplicationFiled: February 5, 2019Publication date: February 25, 2021Inventors: Hideo Nishimura, Takao Yamashita, Yasuhiko Yoshimura, Satoru Furukawa
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Publication number: 20200155553Abstract: The present invention provides an agent that suppresses a decrease in arterial oxygen saturation or increases decreased arterial oxygen saturation, and that can be ingested by a relatively simple method and has excellent immediate effectivity and persistence. The agent of the invention comprises orotic acid or a salt thereof as an active ingredient, which is absorbed into the body via oral mucosa. When the agent is absorbed in the body via oral mucosa it suppresses a decrease in arterial oxygen saturation or increases decreased arterial oxygen saturation. The agent is effective for improvement or prevention of a symptom or disease related to a decrease in arterial oxygen saturation, such as exercise, alcohol drinking, a decrease in oxygen concentration in air, reduced cardiopulmonary function, and respiratory arrest, and a symptom or disease caused by hypoxia, in particular, for prevention of an increase in uric acid level.Type: ApplicationFiled: May 11, 2018Publication date: May 21, 2020Inventors: Satoru Furukawa, Satoshi Odo
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Patent number: 8377374Abstract: A hydrogen-absorbing alloy, which is used as a negative electrode material of nickel-metal hydride secondary batteries for hybrid electric vehicles, and particularly for batteries to drive electric motors of hybrid electric vehicles, is an AB5-type alloy having a CaCu5-type crystal structure and the general formula RNiaCobAlcMnd (R: mixture of rare earth metals), wherein 4.15?a?4.4, 0.15?b?0.35, 1?c/d?1.7, 5.25?a+b+c+d?5.45.Type: GrantFiled: June 7, 2007Date of Patent: February 19, 2013Assignee: Chuo Denki Kogyo Co., Ltd.Inventors: Yasushi Kojima, Hiroyuki Ikeda, Satoru Furukawa, Kazutaka Sugiyama, Nobuo Kobayashi
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Publication number: 20120001131Abstract: A hydrogen-absorbing alloy, which is used as a negative electrode material of nickel-metal hydride secondary batteries for hybrid electric vehicles, and particularly for batteries to drive electric motors of hybrid electric vehicles, is an AB5-type alloy having a CaCu5-type crystal structure and the general formula R NiaCobAlcMnd (R: mixture of rare earth metals), wherein 4.15?a?4.4, 0.15?b?0.35, 1?c/d?1.7, 5.25?a+b+c+d?5.45.Type: ApplicationFiled: June 7, 2007Publication date: January 5, 2012Applicant: CHUO DENKI KOGYO CO., LTD.Inventors: Yasushi Kojima, Hiroyuki Ikeda, Satoru Furukawa, Kazutaka Sugiyama, Nobuo Kobayashi
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Patent number: 8067537Abstract: A composition and a method effective in preventing or treating stomatitis are presented. The composition contains glutathione or a pharmaceutically acceptable salt thereof and/or orotic acid or a derivative thereof or a pharmaceutically acceptable salt thereof is provided.Type: GrantFiled: September 2, 2005Date of Patent: November 29, 2011Assignees: Kyowa Hakko Bio Co., Ltd., Emory UniversityInventors: Satoru Furukawa, Kenjiro Shimada, Dean Jones, Thomas Ziegler
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Patent number: 7332475Abstract: The invention provides a composition for preventing or treating infectious diseases of a virus belonging to the Coronavirus family or Flavivirus family, the composition containing one or more substances selected from reduced glutathione or oxidized glutathione or pharmaceutically acceptable salts thereof and catechin, and a composition for preventing or treating infectious diseases of a virus belonging to the Coronavirus family or Flavivirus family, the composition containing reduced glutathione or oxidized glutathione or pharmaceutically acceptable salts thereof and catechin.Type: GrantFiled: July 22, 2004Date of Patent: February 19, 2008Assignee: Kyowa Hakko Kogyo Co., Ltd.Inventors: Satoru Furukawa, Hideo Kawabe, Hitoshi Ohori, Takao Mukai, Mitsuyo Matsumoto
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Publication number: 20070259024Abstract: A composition and a method effective in preventing or treating stomatitis are presented. The composition contains glutathione or a pharmaceutically acceptable salt thereof and/or orotic acid or a derivative thereof or a pharmaceutically acceptable salt thereof is provided.Type: ApplicationFiled: September 2, 2005Publication date: November 8, 2007Applicant: KYOWA HAKKO KOGYO CO., LTD>Inventors: Satoru Furukawa, Kenjiro Shimada, Dean Jones, Thomas Ziegler
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Patent number: 7223559Abstract: A temperature-sensitive plasmid which is capable of autonomous replication in Escherichia coli K-12 at 10–30° C., but, at a temperature of 33° C. or more, is incapable of autonomous replication in Escherichia coli K-12 or is distributed unhomogeneously upon the cell division of Escherichia coli K-12, thereby not to be stably carried within cells of Escherichia coli K-12 under said temperature, and which is incapable of autonomous replication in a microorganism belonging to the genus Escherichia other than Escherichia coli K-12 or is distributed unhomogeneously upon cell division of said microorganism at any temperature, thereby not to be stably carried within cells of said microorganism.Type: GrantFiled: April 6, 2001Date of Patent: May 29, 2007Assignee: Kyowa Hakko Kogyo Co., Ltd.Inventors: Junicho Takano, Kuniki Kino, Satoru Furukawa
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Publication number: 20060189542Abstract: The invention provides a composition for preventing or treating infectious diseases of a virus belonging to the Coronavirus family or Flavivirus family, the composition containing one or more substances selected from reduced glutathione or oxidized glutathione or pharmaceutically acceptable salts thereof and catechin, and a composition for preventing or treating infectious diseases of a virus belonging to the Coronavirus family or Flavivirus family, the composition containing reduced glutathione or oxidized glutathione or pharmaceutically acceptable salts thereof and catechin.Type: ApplicationFiled: July 22, 2004Publication date: August 24, 2006Inventors: Satoru Furukawa, Hideo Kawabe, Hitoshi Ohori, Takao Mukai, Mitsuyo Matsumoto
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Publication number: 20040235873Abstract: The object of the present invention is to provide antiinflammatory agents for airway, foods and drinks, animal feeds, food additives, feed additives and a method for preventing or treating airway inflammations. The object is achieved by providing antiinflammatory agents for airway, foods and drinks, animal feeds, food additives and feed additives, each comprising, as the active ingredient thereof, orotic acid or its derivative or a salt thereof; and a method for preventing or treating airway inflammations which comprises administering orotic acid or its derivative or a salt thereof.Type: ApplicationFiled: December 11, 2003Publication date: November 25, 2004Inventors: Satoru Furukawa, Kaori Akuta, Shunji Ichikawa, Haruhiko Manabe
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Publication number: 20030005889Abstract: The present invention relates to a method of improving the hatchability of eggs and a composition used for the method. The present invention provides the method comprising administrating an amino acid solution into hatching eggs and a composition for improving the hatchability of eggs which contains an amino acid as an effective ingredient.Type: ApplicationFiled: June 22, 2001Publication date: January 9, 2003Inventors: Satoru Furukawa, Michael T. Kidd
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Patent number: 6107281Abstract: Administration of one or more of glutathione, its disulfide dimer, ascorbate-2-phosphate, or N-acetyl-L-cysteine, with or without antioxidants, is suitable for the treatment of influenza virus infection, as well as prophylactic prevention of influenza virus infection.Type: GrantFiled: June 24, 1999Date of Patent: August 22, 2000Assignees: Nutri-Quest, Inc., Emory UniversityInventors: Dean P. Jones, Satoru Furukawa
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Patent number: 6013632Abstract: Administration of one or more of glutathione, its disulfide dimer, ascorbate-2-phosphate, or N-acetyl-L-cysteine, with or without antioxidants, is suitable for the treatment of influenza virus infection, as well as prophylactic prevention of influenza virus infection.Type: GrantFiled: January 12, 1998Date of Patent: January 11, 2000Assignees: Emory University, Nutri-Quest, Inc.Inventors: Dean P. Jones, Satoru Furukawa