Patents by Inventor Kouichi Noguchi
Kouichi Noguchi 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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Publication number: 20210145753Abstract: The solid preparation which improved the dissolution profile and the stability of the 6,7-unsaturation-7-carbamoyl morphinan derivative is provided. When 6,7-unsaturation-7-carbamoyl morphinan derivative, croscarmellose sodium and ferric oxide were contained, not titanium oxide in the solid preparations and the coating solid preparations, a dissolution rate after 15 minutes of the dissolution test is more than 85%, and stability, particularly, light stability can be improve.Type: ApplicationFiled: January 25, 2021Publication date: May 20, 2021Applicant: Shionogi & Co., Ltd.Inventors: Akira MASHIMO, Shunji ICHIO, Yoshinori TAMURA, Kouichi NOGUCHI
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Patent number: 10952968Abstract: The solid preparation which improved the dissolution profile and the stability of the 6,7-unsaturation-7-carbamoyl morphinan derivative is provided. When 6,7-unsaturation-7-carbamoyl morphinan derivative, croscarmellose sodium and ferric oxide were contained, not titanium oxide in the solid preparations and the coating solid preparations, a dissolution rate after 15 minutes of the dissolution test is more than 85%, and stability, particularly, light stability can be improve.Type: GrantFiled: May 13, 2013Date of Patent: March 23, 2021Assignee: SHIONOGI & CO., LTD.Inventors: Akira Mashimo, Shunji Ichio, Yoshinori Tamura, Kouichi Noguchi
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Publication number: 20190046452Abstract: The solid preparation which improved the dissolution profile and the stability of the 6,7-unsaturation-7-carbamoyl morphinan derivative is provided. When 6,7-unsaturation-7-carbamoyl morphinan derivative, croscarmellose sodium and ferric oxide were contained, not titanium oxide in the solid preparations and the coating solid preparations, a dissolution rate after 15 minutes of the dissolution test is more than 85%, and stability, particularly, light stability can be improve.Type: ApplicationFiled: October 12, 2018Publication date: February 14, 2019Inventors: Akira MASHIMO, Shunji ICHIO, Yoshinori TAMURA, Kouichi NOGUCHI
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Publication number: 20190002420Abstract: The present invention provides a process for preparation of the compound of formula (VI), wherein each symbol is as defined in the specification, without using any intermediate compound showing mutagenicity. The process comprises salt formation of the intermediate compound of formula (I) with acid to enable optical resolution to isolate the intermediate compound of formula (II) in a stereo-selective manner.Type: ApplicationFiled: December 22, 2016Publication date: January 3, 2019Applicant: Shionogi & Co., Ltd.Inventors: Naohiro ONODERA, Kouichi NOGUCHI, Shigeru ANDO, Daiki NAGAMATSU, Kenichi ISHIBASHI, Shunsuke OCHI, Aiko HASEGAWA, Katsuo ODA
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Patent number: 9902732Abstract: Stable crystalline forms of a compound represented by the formula (IA): an acid addition salt, and/or a solvate thereof are provided by the present invention. Said crystalline forms are extremely useful as materials for preparing medicines. Novel processes for preparing 6,7-unsaturated-7-carbamoyl morphinan derivatives are also provided by the present invention.Type: GrantFiled: September 9, 2016Date of Patent: February 27, 2018Assignee: SHIONOGI & CO., LTD.Inventors: Yoshinori Tamura, Kouichi Noguchi, Masanao Inagaki, Kenji Morimoto, Nobuhiro Haga, Shinichi Oda
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Patent number: 9315512Abstract: Stable crystalline forms of a compound represented by the formula (IA): an acid addition salt, and/or a solvate thereof are provided by the present invention. Said crystalline forms are extremely useful as materials for preparing medicines. Novel processes for preparing 6,7-unsaturated-7-carbamoyl morphinan derivatives are also provided by the present invention.Type: GrantFiled: August 4, 2015Date of Patent: April 19, 2016Assignee: Shionogi & Co., Ltd.Inventors: Yoshinori Tamura, Kouichi Noguchi, Masanao Inagaki, Nobuhiro Haga
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Publication number: 20160031896Abstract: Stable crystalline forms of a compound represented by the formula (IA): , an acid addition salt, and/or a solvate thereof are provided by the present invention. Said crystalline forms are extremely useful as materials for preparing medicines. Novel processes for preparing 6,7-unsaturated-7-carbamoyl morphinan derivatives are also provided by the present invention.Type: ApplicationFiled: August 4, 2015Publication date: February 4, 2016Applicant: Shionogi & Co., Ltd.Inventors: Yoshinori TAMURA, Kouichi NOGUCHI, Masanao INAGAKI, Kenji MORIMOTO, Nobuhiro HAGA, Shinichi ODA, Sohei OMURA
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Publication number: 20160024102Abstract: Stable crystalline forms of a compound represented by the formula (IA): an acid addition salt, and/or a solvate thereof are provided by the present invention. Said crystalline forms are extremely useful as materials for preparing medicines. Novel processes for preparing 6,7-unsaturated-7-carbamoyl morphinan derivatives are also provided by the present invention.Type: ApplicationFiled: August 4, 2015Publication date: January 28, 2016Applicant: Shionogi & Co., Ltd.Inventors: Yoshinori TAMURA, Kouichi NOGUCHI, Masanao INAGAKI, Kenji MORIMOTO, Nobuhiro HAGA, Shinichi ODA, Sohei OMURA
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Patent number: 9108975Abstract: Stable crystalline forms of a compound represented by the formula (IA): an acid addition salt, and/or a solvate thereof are provided by the present invention. Said crystalline forms are extremely useful as materials for preparing medicines. Novel processes for preparing 6,7-unsaturated-7-carbamoyl morphinan derivatives are also provided by the present invention.Type: GrantFiled: November 11, 2011Date of Patent: August 18, 2015Assignee: Shionogi & Co., LTD.Inventors: Yoshinori Tamura, Kouichi Noguchi, Masanao Inagaki, Kenji Morimoto, Nobuhiro Haga, Shinichi Oda, Sohei Omura
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Publication number: 20130231485Abstract: Stable crystalline forms of a compound represented by the formula (IA): an acid addition salt, and/or a solvate thereof are provided by the present invention. Said crystalline forms are extremely useful as materials for preparing medicines. Novel processes for preparing 6,7-unsaturated-7-carbamoyl morphinan derivatives are also provided by the present invention.Type: ApplicationFiled: November 11, 2011Publication date: September 5, 2013Inventors: Yoshinori Tamura, Kouichi Noguchi, Masanao Inagaki, Kenji Morimoto, Nobuhiro Haga, Shinichi Oda, Sohei Omura
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Publication number: 20130211028Abstract: An object of the invention is to provide a pressure-sensitive adhesive sheet. Provided is an acrylic polymer for use in a pressure-sensitive adhesive composition for a touch screen panel, the acrylic polymer being obtained by copolymerizing monomer components comprising (a) a (meth)acrylic acid ester monomer having a C1-12 hydrocarbon group, (b) a hydroxy group-containing (meth)acrylic acid ester monomer, (c) an amide group-containing monomer, and (d) a vinyl ester monomer. The acrylic polymer has an acid value of 0.1 mg KOH/g or less, a weight-average molecular weight of 400,000 to 2,000,000, a Tg of ?80 to 0° C., and a permittivity of 3 to 6.Type: ApplicationFiled: August 17, 2011Publication date: August 15, 2013Applicant: DAIDO CHEMICAL CORPORATIONInventors: Hitoshi Shinike, Kouichi Noguchi, Daisuke Shiraishi
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Publication number: 20110224425Abstract: An object of the present invention is to provide a carbapenem synthetic intermediate which is advantageous in an industrial process. There are provided a process for producing Compound (I), or a pharmaceutically acceptable salt, or a solvate, or a crystal thereof, comprising reacting Compound (III) and Compound (IV) in the presence of the secondary amine, and a benzyl alcoholated crystal of Compound (I). There are further provided a method of deprotecting Compound (I) with a Pd catalyst, and a crystal of Compound (IV).Type: ApplicationFiled: March 21, 2011Publication date: September 15, 2011Inventors: Masaaki UENAKA, Yasuyuki HOZUMI, Kouichi NOGUCHI, Tadafumi KOMURASAKI
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Patent number: 8017383Abstract: A solution temperature control device in a biological cell observing chamber (30) used for the detection of chemotaxis and chemotactic cell separator, comprising a first temperature controller (62) and a second temperature controller (63). The first temperature controller (62) measures the temperature of a solution filled in a pair of wells and a flow passage in the chamber and controls the temperature to a specified temperature, and the second temperature controller (63) measures the temperature of a heating part (64) which heats the chamber (30) from the outside to indirectly heat the solution filled in the pair of wells and the flow passage and controls the temperature to a specified preheat temperature. Since the state and quantity of cells moving from one well to the other through the flow passage while holding the temperature of the solution at a specified temperature can be accurately observed and measured, accuracy for controlling the temperature of the solution can be remarkably increased.Type: GrantFiled: September 13, 2004Date of Patent: September 13, 2011Assignee: Hirata CorporationInventors: Kouichi Noguchi, Kazuyuki Matsumura, Takesi Mitsunaga, Shiro Kanegasaki
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Publication number: 20080171864Abstract: An object of the present invention is to provide a carbapenem synthetic intermediate which is advantageous in an industrial process. There are provided a process for producing Compound (I), or a pharmaceutically acceptable salt, or a solvate, or a crystal thereof, comprising reacting Compound (III) and Compound (IV) in the presence of the secondary amine, and a benzyl alcoholated crystal of Compound (I). There are further provided a method of deprotecting Compound (I) with a Pd catalyst, and a crystal of Compound (IV).Type: ApplicationFiled: February 14, 2006Publication date: July 17, 2008Inventors: Masaaki Uenaka, Yasuyuki Hozumi, Kouichi Noguchi, Tadafumi Komurasaki
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Publication number: 20070145159Abstract: A solution temperature control device in a biological cell observing chamber (30) used for the detection of chemotaxis and chemotactic cell separator, comprising a first temperature controller (62) and a second temperature controller (63). The first temperature controller (62) measures the temperature of a solution filled in a pair of wells and a flow passage in the chamber and controls the temperature to a specified temperature, and the second temperature controller (63) measures the temperature of a heating part (64) which heats the chamber (30) from the outside to indirectly heat the solution filled in the pair of wells and the flow passage and controls the temperature to a specified preheat temperature. Since the state and quantity of cells moving from one well to the other through the flow passage while holding the temperature of the solution at a specified temperature can be accurately observed and measured, accuracy for controlling the temperature of the solution can be remarkably increased.Type: ApplicationFiled: September 13, 2004Publication date: June 28, 2007Applicants: Hirata Corporation, Effector Cell Institute, Inc.Inventors: Kouichi Noguchi, Kazuyuki Matsumura, Takesi Mitsunaga, Shiro Kanegasaki
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Patent number: 6757390Abstract: To provide a wristwatch type wireless telephone improved in terms of handling in that there is no need to change the holding state of the wristwatch type wireless telephone when the wristwatch type wireless telephone is used for telephone conversation by being removed from an arm and held in a hand. In a wristwatch type wireless telephone carried by being worn on an arm by binding with an arm band, a sound radiating hole of a mouthpiece and a sound receiving hole of an ear piece are formed in a surface at a back surface, at the arm side in a state of being worn on an arm.Type: GrantFiled: March 22, 2001Date of Patent: June 29, 2004Assignee: Seiko Instruments Inc.Inventors: Takashi Ito, Yoshinori Bito, Kouichi Noguchi, Katsunobu Iguchi
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Patent number: 6528725Abstract: To provide electronic device, which is easily assembled and disassembled. A cup-shaped introduction tube made of a rubber type member is inserted in an introduction hole provided in a watch case. On an outer peripheral surface of the introduction tube, a convex portion having a uniform semi-arch shape in cross-section in an axial direction is integrally formed. A metal pipe is inserted into the introduction tube, and an outer diameter of the metal pipe and an inner diameter of the introduction tube have a relationship of close fit before insertion. Furthermore, at an end portion of the metal pipe, a brim-shaped edge portion is formed. A ring groove is formed on a cup bottom surface of the introduction tube. In the ring groove, an annular O-ring made of a rubber type member is sandwiched. The O-ring has substantially the same inner diameter as the diameter of a shield line, and the O-ring forms a seal surface among the shield line, the metal pipe, and the ring groove in a crushed state.Type: GrantFiled: December 12, 2001Date of Patent: March 4, 2003Assignee: Seiko Instruments Inc.Inventors: Kouichi Noguchi, Katsunobu Iguchi, Takashi Ito
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Publication number: 20020088636Abstract: To provide electronic device, which is easily assembled and disassembled. A cup-shaped introduction tube made of a rubber type member is inserted in an introduction hole provided in a watch case. On an outer peripheral surface of the introduction tube, a convex portion having a uniform semi-arch shape in cross-section in an axial direction is integrally formed. A metal pipe is inserted into the introduction tube, and an outer diameter of the metal pipe and an inner diameter of the introduction tube have a relationship of close fit before insertion. Furthermore, at an end portion of the metal pipe, a brim-shaped edge portion is formed. A ring groove is formed on a cup bottom surface of the introduction tube. In the ring groove, an annular O-ring made of a rubber type member is sandwiched. The O-ring has substantially the same inner diameter as the diameter of a shield line, and the O-ring forms a seal surface among the shield line, the metal pipe, and the ring groove in a crushed state.Type: ApplicationFiled: December 12, 2001Publication date: July 11, 2002Inventors: Kouichi Noguchi, Katsunobu Iguchi, Takashi Ito
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Publication number: 20020079653Abstract: A water-resistant function can be maintained even in the case where a substrate is interposed between packings. Packing has a rib-shaped convex portion having a uniform height and width on a surface contacting a flexible substrate. The packing with such a convex portion is fitted in grooves provided in a body and a back cover. The rib-shaped convex portion disposed on the packing is biased to an edge portion of the substrate when a housing is closed, and is elastically deformed in a direction in which it comes into close contact with a side surface portion of the substrate. Thus, the convex portion disposed on the packing blocks up a gap generated in the vicinity of the side surface of the substrate and has a functional effect of suppressing water from entering.Type: ApplicationFiled: December 4, 2001Publication date: June 27, 2002Inventors: Kouichi Noguchi, Katsunobu Iguchi, Takashi Ito
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Publication number: 20010036264Abstract: To provide a wristwatch type wireless telephone improved in terms of handling in that there is no need to change the holding state of the wristwatch type wireless telephone when the wristwatch type wireless telephone is used for telephone conversation by being removed from an arm and held in a hand. In a wristwatch type wireless telephone carried by being worn on an arm by binding with an arm band, a sound radiating hole of a mouthpiece and a sound receiving hole of an ear piece are formed in a surface at a back surface, at the arm side in a state of being worn on an arm.Type: ApplicationFiled: March 22, 2001Publication date: November 1, 2001Inventors: Takashi Ito, Yoshinori Bito, Kouichi Noguchi, Katsunobu Iguchi