Patents by Inventor Yasuhide Horiuchi

Yasuhide Horiuchi 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).

  • Publication number: 20210000817
    Abstract: A tableted pharmaceutical composition contains nalfurafine or a pharmaceutically acceptable acid addition salt thereof and is excellent in formability and quality control of related substances. The tableted pharmaceutical composition includes nalfurafine or a pharmaceutically acceptable acid addition salt thereof, a binder component, and a carrier, wherein the above mentioned nalfurafine or a pharmaceutically acceptable acid addition salt thereof is contained in an amount of 0.1 to 10 ?g, and the weight of the above mentioned binder component is 100,000 to 2,000,000 weight % based on the weight of the above mentioned nalfurafine or a pharmaceutically acceptable acid addition salt thereof and 5 to 20 weight % based on the total weight of the resulting pharmaceutical composition, or 20,000 to 500,000 weight % and 1 to 5 weight % based on the total weight of the resulting pharmaceutical composition.
    Type: Application
    Filed: March 30, 2018
    Publication date: January 7, 2021
    Inventors: Satoshi Minakami, Suguru Takaki, Kotoe Ohta, Yasuhide Horiuchi
  • Patent number: 10022331
    Abstract: A coating agent imparts gas barrier properties to a solid preparation while keeping rapid disintegration properties of the solid preparation, and a coating formed therewith, and provides a coated solid preparation that maintains its rapid disintegration properties and gas barrier properties, and does not generate cracks in the coating under humidified conditions. The coating agent for a solid preparation contains lactose and a swelling clay, but does not contain a water-soluble polymer, wherein the weight of the swelling clay is 20 to 50% with respect to the weight of the solid content.
    Type: Grant
    Filed: March 31, 2015
    Date of Patent: July 17, 2018
    Assignee: Toray Industries, Inc.
    Inventors: Suguru Takaki, Kotoe Ohta, Yasuhide Horiuchi
  • Publication number: 20170105940
    Abstract: A coating agent imparts gas barrier properties to a solid preparation while keeping rapid disintegration properties of the solid preparation, and a coating formed therewith, and provides a coated solid preparation that maintains its rapid disintegration properties and gas barrier properties, and does not generate cracks in the coating under humidified conditions. The coating agent for a solid preparation contains lactose and a swelling clay, but does not contain a water-soluble polymer, wherein the weight of the swelling clay is 20 to 50% with respect to the weight of the solid content.
    Type: Application
    Filed: March 31, 2015
    Publication date: April 20, 2017
    Inventors: Suguru Takaki, Kotoe Ohta, Yasuhide Horiuchi
  • Patent number: 8829019
    Abstract: The present invention relates to a stable tablet comprising a 4,5-epoxymorphinan derivative or a pharmacologically acceptable acid addition salt thereof as an effective ingredient. That is, the tablet according to the present invention comprises: (1) as the effective ingredient, a specific 4,5-epoxymorphinan derivative or a pharmacologically acceptable acid addition salt; (2) sodium thiosulfate; (3) at least one selected from the group consisting of saccharides and sugar alcohols; and (4) crospovidone, sodium carboxymethyl starch or a mixture thereof, in which tablet the content of the aforementioned (4) is 1 to 20% by weight per unit weight containing the aforementioned effective ingredient.
    Type: Grant
    Filed: October 23, 2009
    Date of Patent: September 9, 2014
    Assignee: Toray Industries, Inc.
    Inventors: Kotoe Ohta, Suguru Takaki, Yasuhide Horiuchi
  • Patent number: 8658208
    Abstract: A montelukast-containing coated solid preparation can be applied to one-dose package, wherein the humidity stability of montelukast or a pharmacologically acceptable salt thereof contained therein is maintained even when the preparation is unpacked. A coated solid preparation contains as an active ingredient montelukast or a pharmacologically acceptable salt thereof and is coated with a coating layer comprising polyvinyl alcohol and swelling clay, wherein the mass ratio of the above-described polyvinyl alcohol to the above-described swelling clay in the above-described coating layer is 8:2 to 3:7.
    Type: Grant
    Filed: February 25, 2011
    Date of Patent: February 25, 2014
    Assignee: Toray Industries, Inc.
    Inventors: Yuki Fujisaki, Ryoji Yoshii, Yasuhide Horiuchi
  • Patent number: 8652521
    Abstract: A coated solid preparation includes an active ingredient including valproic acid or a pharmacologically acceptable salt thereof, and a coating layer containing polyvinyl alcohol and swelling clay coating the active ingredient wherein mass ratio of the polyvinyl alcohol to the swelling clay is 8:2 to 3:7 and the swelling clay is dispersed as a laminated structure.
    Type: Grant
    Filed: March 3, 2010
    Date of Patent: February 18, 2014
    Assignee: Toray Industries, Inc.
    Inventors: Yuki Hayashi, Ryoji Yoshii, Yasuhide Horiuchi
  • Patent number: 8420662
    Abstract: It is an object of the present invention to provide a stable solid preparation comprising a 4,5-epoxymorphinan derivative or a pharmacologically acceptable acid addition salt thereof as an effective ingredient. That is, the present invention provides the stable solid preparation comprising the 4,5-epoxymorphinan derivative or the pharmacologically acceptable acid addition salt thereof as the effective ingredient, and comprising sodium thiosulfate, a sugar or a sugar alcohol and hydroxypropylcellulose having a low degree of substitution in an amount of 1 to 30% by weight per weight of a unit containing the effective ingredient.
    Type: Grant
    Filed: April 25, 2008
    Date of Patent: April 16, 2013
    Assignee: Toray Industries, Inc.
    Inventors: Suguru Takaki, Kotoe Ohta, Yasuhide Horiuchi, Masato Kobayashi, Junko Kawasaki, Eijiro Horisawa
  • Publication number: 20120321677
    Abstract: A montelukast-containing coated solid preparation can be applied to one-dose package, wherein the humidity stability of montelukast or a pharmacologically acceptable salt thereof contained therein is maintained even when the preparation is unpacked. A coated solid preparation contains as an active ingredient montelukast or a pharmacologically acceptable salt thereof and is coated with a coating layer comprising polyvinyl alcohol and swelling clay, wherein the mass ratio of the above-described polyvinyl alcohol to the above-described swelling clay in the above-described coating layer is 8:2 to 3:7.
    Type: Application
    Filed: February 25, 2011
    Publication date: December 20, 2012
    Applicant: TORAY INDUSTRIES, INC.
    Inventors: Yuki Fujisaki, Ryoji Yoshii, Yasuhide Horiuchi
  • Publication number: 20120114752
    Abstract: The present invention relates to a stable tablet comprising a 4,5-epoxymorphinan derivative or a pharmacologically acceptable acid addition salt thereof as an effective ingredient. That is, the tablet according to the present invention comprises: (1) as the effective ingredient, a specific 4,5-epoxymorphinan derivative or a pharmacologically acceptable acid addition salt; (2) sodium thiosulfate; (3) at least one selected from the group consisting of saccharides and sugar alcohols; and (4) crospovidone, sodium carboxymethyl starch or a mixture thereof, in which tablet the content of the aforementioned (4) is 1 to 20% by weight per unit weight containing the aforementioned effective ingredient.
    Type: Application
    Filed: October 23, 2009
    Publication date: May 10, 2012
    Applicant: TORAY INDUSTRIES, INC.
    Inventors: Kotoe Ohta, Suguru Takaki, Yasuhide Horiuchi
  • Publication number: 20110305756
    Abstract: A coated solid preparation includes an active ingredient including valproic acid or a pharmacologically acceptable salt thereof, and a coating layer containing polyvinyl alcohol and swelling clay coating the active ingredient wherein mass ratio of the polyvinyl alcohol to the swelling clay is 8:2 to 3:7 and the swelling clay is dispersed as a laminated structure.
    Type: Application
    Filed: March 3, 2010
    Publication date: December 15, 2011
    Applicant: TORAY INDUSTRIES, INC.
    Inventors: Yuki Hayashi, Ryoji Yoshii, Yasuhide Horiuchi
  • Patent number: 8056804
    Abstract: A reader/writer device performs noncontact communication with a noncontact IC card section (400) to which power is supplied from a power storage section (310) of a portable terminal (300) whereupon the card section is mounted. In the reader/writer device (100), a noncontact communication section (110) transmits and receives information to and from the IC card section (400) by noncontact communication, and a noncontact charging section (120) supplies power to the power storage section (310) in noncontact manner. When noncontact communication with the IC card section (400) cannot be performed by controlling the noncontact communication section (110), a contactless communication/charging control section (130) controls the noncontact charging section (120) to charge the power storage section (310) of the portable terminal (300) in noncontact manner, then, controls the noncontact communication section (110) again to perform noncontact communication.
    Type: Grant
    Filed: November 14, 2006
    Date of Patent: November 15, 2011
    Assignee: Panasonic Corporation
    Inventors: Jun Anzai, Yasuhide Horiuchi, Katsuhiko Tando
  • Patent number: 8000755
    Abstract: An information-communication terminal device maintaining a low cost of a charger in the case of backup for the device at a charging time, having a high performance security at the backup and allowing users to easily handle the security control after the backup. A charger (107) in the information communication terminal device is charged electric power from a charger (3). An access-release demanding section (105) receives ID data from the charger (3) during the charging time, and demands to release access control to an IC-card-function installed memory card (2). After the IC card-function installed memory card (2) releases the access control, a control section (101) carries out the backup or restore to the IC card-function installed memory card (2).
    Type: Grant
    Filed: December 9, 2005
    Date of Patent: August 16, 2011
    Assignee: Panasonic Corporation
    Inventors: Jun Anzai, Yasuhide Horiuchi
  • Publication number: 20100120815
    Abstract: It is an object of the present invention to provide a stable solid preparation comprising a 4,5-epoxymorphinan derivative or a pharmacologically acceptable acid addition salt thereof as an effective ingredient. That is, the present invention provides the stable solid preparation comprising the 4,5-epoxymorphinan derivative or the pharmacologically acceptable acid addition salt thereof as the effective ingredient, and comprising sodium thiosulfate, a sugar or a sugar alcohol and hydroxypropylcellulose having a low degree of substitution in an amount of 1 to 30% by weight per weight of a unit containing the effective ingredient.
    Type: Application
    Filed: April 25, 2008
    Publication date: May 13, 2010
    Inventors: Suguru Takaki, Kotoe Ohta, Yasuhide Horiuchi, Masato Kobayashi, Junko Kawasaki, Eijiro Horisawa
  • Publication number: 20100059590
    Abstract: A reader/writer device performs noncontact communication with a noncontact IC card section (400) to which power is supplied from a power storage section (310) of a portable terminal (300) whereupon the card section is mounted. In the reader/writer device (100), a noncontact communication section (110) transmits and receives information to and from the IC card section (400) by noncontact communication, and a noncontact charging section (120) supplies power to the power storage section (310) in noncontact manner. When noncontact communication with the IC card section (400) cannot be performed by controlling the noncontact communication section (110), a contactless communication/charging control section (130) controls the noncontact charging section (120) to charge the power storage section (310) of the portable terminal (300) in noncontact manner, then, controls the noncontact communication section (110) again to perform noncontact communication.
    Type: Application
    Filed: November 14, 2006
    Publication date: March 11, 2010
    Applicant: Panasonic Corporation
    Inventors: Jun Anzai, Yasuhide Horiuchi, Katsuhiko Tandou
  • Publication number: 20090170569
    Abstract: An information-communication terminal device maintaining a low cost of a charger in the case of backup for the device at a charging time, having a high performance security at the backup and allowing users to easily handle the security control after the backup. A charger (107) in the information communication terminal device is charged electric power from a charger (3). An access-release demanding section (105) receives ID data from the charger (3) during the charging time, and demands to release access control to an IC-card-function installed memory card (2). After the IC card-function installed memory card (2) releases the access control, a control section (101) carries out the backup or restore to the IC card-function installed memory card (2).
    Type: Application
    Filed: December 9, 2005
    Publication date: July 2, 2009
    Applicant: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    Inventors: Jun Anzai, Yasuhide Horiuchi
  • Patent number: 6656502
    Abstract: A sustained release preparation of prostaglandin I derivatives, which is highly safe and has stable drug-releasing and absorption properties, is disclosed. In the orally administrable preparation, the active component is a prostaglandin I derivative and the release-controlling component is a hydrogel base.
    Type: Grant
    Filed: January 12, 1999
    Date of Patent: December 2, 2003
    Assignee: Toray Industries, Inc.
    Inventors: Michio Hara, Yasuhide Horiuchi, Fuminori Tamura, Keishi Yamasaki
  • Patent number: 6372755
    Abstract: A stable pharmaceutical composition includes a 4,5-epoxy-morphinan derivative, and includes at least one of the group consisting of a water soluble antioxidant, a fat soluble antioxidant, a synergist, a sugar, and a surfactant.
    Type: Grant
    Filed: April 19, 1999
    Date of Patent: April 16, 2002
    Assignee: Toray Industries, Inc.
    Inventors: Nobuyuki Hanamura, Yasuhide Horiuchi, Ryoji Yoshii, Takao Aoki, Michio Hara
  • Patent number: 6272530
    Abstract: The object of the present invention is to provide A transmitter-receiver enables a user to send a mail in an optimal mode even to a portable terminal with lower functional capability without a need for awareness of a plurality of mail service providers. The transmitter-receiver notifies of arrival of the mail at an optimal communication cost depending on the importance of the mail, and unifies a plurality of mail spools. The unified mail spools are controlled by a spool integration unit. The transmitter-receiver according to the present invention comprises a terminal response unit for inquiring capability of a user terminal and a data form converting unit, and the mail is sent in an optimal form to the user terminal. In case the content of the mail cannot be read perfectly, it is designed in such manner that the mail is not deleted from the spool, and arrival of the mail is notified to the user at an optimal communication cost depending on the importance of the mail and position information of the user.
    Type: Grant
    Filed: June 12, 1997
    Date of Patent: August 7, 2001
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Yasuhide Horiuchi, Satoshi Terasaki
  • Publication number: 20010004637
    Abstract: A stable pharmaceutical composition includes a 4,5-epoxy-morphinan derivative, and includes at least one of the group consisting of a water soluble antioxidant, a fat soluble antioxidant, a synergist, a sugar, and a surfactant.
    Type: Application
    Filed: April 19, 1999
    Publication date: June 21, 2001
    Inventors: NOBUYUKI HANAMURA, YASUHIDE HORIUCHI, RYOJI YOSHII, TAKAO AOKI, MICHIO HARA
  • Patent number: 6085239
    Abstract: An information acquisition proxy system which conducts mediation for information acquisition between an information accessing terminal and an information distributing server. The system comprises a user authentication section for identifying a user and an information acquisition history managing section for retaining and managing a demand for information acquisition from the information accessing terminal, with the information acquisition history managing section retaining and managing demands in units of users. Also included in the system is an additional information managing section for managing additional information for the demand said information acquisition history managing section manages.
    Type: Grant
    Filed: October 27, 1997
    Date of Patent: July 4, 2000
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Toru Kubo, Yasuhide Horiuchi, Satoshi Terasaki