Patents by Inventor Yoshihiro Kiyota
Yoshihiro Kiyota 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: 11167335Abstract: The purpose of the present invention is to provide a method for producing a pipe material and to provide a mandrel with which resistance between a member to be processed and the mandrel during bending processing can be reduced and overall processing time can be shortened. The method for producing a pipe material includes: a step for inserting a mandrel, which is provided on the inside thereof with a flow path through which dry ice powder flows and spray holes at the tip thereof for spraying the dry ice powder, inside pipe material; a step for spraying the dry ice powder from the spray holes inside the pipe material; and a step for performing bending processing on the pipe material wherein the mandrel has been inserted.Type: GrantFiled: June 12, 2017Date of Patent: November 9, 2021Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.Inventors: Hiroshi Kawamoto, Toyoaki Yasui, Yoichi Sano, Yoshihiro Kiyota
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Publication number: 20190105695Abstract: The purpose of the present invention is to provide a method for producing a pipe material and to provide a mandrel with which resistance between a member to be processed and the mandrel during bending processing can be reduced and overall processing time can be shortened. The method for producing a pipe material includes: a step for inserting a mandrel, which is provided on the inside thereof with a flow path through which dry ice powder flows and spray holes at the tip thereof for spraying the dry ice powder, inside pipe material; a step for spraying the dry ice powder from the spray holes inside the pipe material; and a step for performing bending processing on the pipe material wherein the mandrel has been inserted.Type: ApplicationFiled: June 12, 2017Publication date: April 11, 2019Applicant: MITSUBISHI HEAVY INDUSTRIES, LTD.Inventors: Hiroshi KAWAMOTO, Toyoaki YASUI, Yoichi SANO, Yoshihiro KIYOTA
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Patent number: 7851473Abstract: There is provided a FAAH inhibitor and a prophylactic or therapeutic agent for cerebrovascular disorders or sleep disorders comprising it. The prophylactic or therapeutic agent comprises a compound of the formula (I0): wherein Z is oxygen or sulfur; R1 is aryl which may be substituted, or a heterocyclic group which may be substituted; R1a is a hydrogen atom, a hydrocarbon group which may be substituted, hydroxyl, etc.; R2 is piperidin-1,4-diyl which may be substituted, or piperazin-1,4-diyl which may be substituted; R3 is a group formed by eliminating two hydrogen atoms from a 5-membered aromatic heterocyclic group having 1 to 3 heteroatoms selected from nitrogen, oxygen and sulfur, which may be further substituted, —CO—, etc.; and R4 is a hydrocarbon group which may be substituted, or a heterocyclic group which may be substituted; or a salt thereof.Type: GrantFiled: November 17, 2005Date of Patent: December 14, 2010Assignee: Takeda Pharmaceutical Company LimitedInventors: Takahiro Matsumoto, Masakuni Kori, Junichi Miyazaki, Yoshihiro Kiyota
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Publication number: 20100240743Abstract: A cannabinoid receptor modulator containing a compound represented by Formula (I0) wherein, X is an oxygen atom, etc., R0 is an optionally substituted acylamino group, ring A0 is a benzene ring which may further have a substituent in addition to R0, and ring B is an optionally substituted 5-membered heterocycle, or a salt thereof or a prodrug thereof.Type: ApplicationFiled: April 8, 2010Publication date: September 23, 2010Applicant: TAKEDA PHARMACEUTICAL COMPANY LIMITEDInventors: Shigenori OHKAWA, Tetsuya Tsukamoto, Yoshihiro Kiyota, Mika Goto, Shouzou Yamamoto, Masato Shimojou, Masaki Setou
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Patent number: 7507841Abstract: A cannabinoid receptor modulator containing a compound represented by Formula (I0) wherein, X is an oxygen atom, etc., R0 is an optionally substituted acylamino group, ring A0 is a benzene ring which may further have a substituent in addition to R0, and ring B is an optionally substituted 5-membered heterocycle, or a salt thereof or a prodrug thereof.Type: GrantFiled: July 11, 2007Date of Patent: March 24, 2009Assignee: Takeda Pharmaceutical Company LimitedInventors: Shigenori Ohkawa, Tetsuya Tsukamoto, Yoshihiro Kiyota, Mika Goto, Shouzou Yamamoto, Masato Shimojou, Masaki Setou
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Publication number: 20090023800Abstract: A cannabinoid receptor modulator containing a compound represented by Formula (I0) wherein, X is an oxygen atom, etc., R0 is an optionally substituted acylamino group, ring A0 is a benzene ring which may further have a substituent in addition to R0, and ring B is an optionally substituted 5-membered heterocycle, or a salt thereof or a prodrug thereof.Type: ApplicationFiled: August 29, 2008Publication date: January 22, 2009Inventors: Shigenori Ohkawa, Tetsuya Tsukamoto, Yoshihiro Kiyota, Mika Goto, Shouzou Yamamoto, Masato Shimojou, Masaki Setou
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Publication number: 20080312226Abstract: There is provided a FAAH inhibitor and a prophylactic or therapeutic agent for cerebrovascular disorders or sleep disorders comprising it. The prophylactic or therapeutic agent comprises a compound of the formula (I0): R1—C—R2—R3—R4 (I0) wherein Z is oxygen or sulfur; R1 is aryl which may be substituted, or a heterocyclic group which may be substituted; R1a is a hydrogen atom, a hydrocarbon group which may be substituted, hydroxyl, etc.; R2 is piperidin-1,4-diyl which may be substituted, or piperazin-1,4-diyl which may be substituted; R3 is a group formed by eliminating two hydrogen atoms from a 5-membered aromatic heterocyclic group having 1 to 3 heteroatoms selected from nitrogen, oxygen and sulfur, which may be further substituted, —CO—, etc.; and R4 is a hydrocarbon group which may be substituted, or a heterocyclic group which may be substituted; or a salt thereof.Type: ApplicationFiled: November 17, 2005Publication date: December 18, 2008Applicant: TAKEDA PHARMACEUTICAL COMPANY LIMITEDInventors: Takahiro Matsumoto, Masakuni Kori, Junichi Miyazaki, Yoshihiro Kiyota
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Patent number: 7465815Abstract: A cannabinoid receptor modulator containing a compound represented by Formula (I0) wherein, X is an oxygen atom, etc., R0 is an optionally substituted acylamino group, ring A0 is a benzene ring which may further have a substituent in addition to R0, and ring B is an optionally substituted 5-membered heterocycle, or a salt thereof or a prodrug thereof.Type: GrantFiled: June 25, 2004Date of Patent: December 16, 2008Assignee: Takeda Pharmaceutical Company LimitedInventors: Shigenori Ohkawa, Tetsuya Tsukamoto, Yoshihiro Kiyota, Mika Goto, Shouzou Yamamoto, Masato Shimojou, Masaki Setou
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Publication number: 20080132483Abstract: The present invention provides an agent for preventing or treating organ functional disorders, an agent for preventing or treating organ dysfunction and an agent for preventing or treating obesity and deuteropathy thereof, each of which comprises a compound having an effect of increasing ubiquinone or a salt thereof or a prodrug thereof; as well as a ubiquinone increasing agent comprising a compound having a squalene synthase inhibitory effect or a salt thereof or a prodrug thereof.Type: ApplicationFiled: January 17, 2008Publication date: June 5, 2008Inventors: Yasuo Sugiyama, Tomoyuki Nishimoto, Yoshihiro Kiyota
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Publication number: 20080021087Abstract: A cannabinoid receptor modulator containing a compound represented by Formula (I0) wherein, X is an oxygen atom, etc., R0 is an optionally substituted acylamino group, ring A0 is a benzene ring which may further have a substituent in addition to R0, and ring B is an optionally substituted 5-membered heterocycle, or a salt thereof or a prodrug thereof.Type: ApplicationFiled: July 11, 2007Publication date: January 24, 2008Inventors: Shigenori Ohkawa, Tetsuya Tsukamoto, Yoshihiro Kiyota, Mika Goto, Shouzou Yamamoto, Masato Shimojou, Masaki Setou
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Publication number: 20070099990Abstract: A cannabinoid receptor modulator containing a compound represented by Formula (I0) wherein, X is an oxygen atom, etc., R0 is an optionally substituted acylamino group, ring A0 is a benzene ring which may further have a substituent in addition to R0, and ring B is an optionally substituted 5-membered heterocycle, or a salt thereof or a prodrug thereof.Type: ApplicationFiled: June 25, 2004Publication date: May 3, 2007Inventors: Shigenori Ohkawa, Tetsuya Tsukamoto, Yoshihiro Kiyota, Mika Goto, Shouzou Yamamoto, Masato Shimojou, Masaki Setou
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Publication number: 20060241096Abstract: The present invention provides an agent for preventing or treating organ functional disorders, an agent for preventing or treating organ dysfunction and an agent for preventing or treating obesity and deuteropathy thereof, each of which comprises a compound having an effect of increasing ubiquinone or a salt thereof or a prodrug thereof; as well as a ubiquinone increasing agent comprising a compound having a squalene synthase inhibitory effect or a salt thereof or a prodrug thereof.Type: ApplicationFiled: June 23, 2006Publication date: October 26, 2006Inventors: Yasuo Sugiyama, Tomoyuki Nishimoto, Yoshihiro Kiyota
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Publication number: 20040204500Abstract: The present invention provides an agent for preventing or treating organ functional disorders, an agent for preventing or treating organ dysfunction and an agent for preventing or treating obesity and deuteropathy thereof, each of which comprises a compound having an effect of increasing ubiquinone or a salt thereof or a prodrug thereof; as well as a ubiquinone increasing agent comprising a compound having a squalene synthase inhibitory effect or a salt thereof or a prodrug thereof.Type: ApplicationFiled: December 11, 2003Publication date: October 14, 2004Inventors: Yasuo Sugiyama, Tomoyuki Nishimoto, Yoshihiro Kiyota
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Patent number: D297971Type: GrantFiled: May 28, 1985Date of Patent: October 4, 1988Assignee: Sekisui Kagaku Kogyo Kabushiki KaishaInventors: Yoshihiro Kiyota, Toyoji Muratani
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Patent number: D299521Type: GrantFiled: May 20, 1988Date of Patent: January 24, 1989Assignee: Sekisui Kagaku Kogyo Kabushiki KaishaInventors: Yoshihiro Kiyota, Toyoji Muratani
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Patent number: D300554Type: GrantFiled: May 28, 1985Date of Patent: April 4, 1989Assignee: Sekusui Kagaku Kogyo Kabushiki KaishaInventors: Yoshihiro Kiyota, Hideaki Hatanaka