Patents by Inventor Kunihiko Takeyama

Kunihiko Takeyama 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).

  • Patent number: 11723972
    Abstract: The present invention is based, in part, on the discovery that galectin-1 (Gal1) plays a role in viral-associated PTLD, e.g., EBV-associated PTLD and hypoxia associated angiogenesis disorders. Accordingly, the invention relates to compositions, kits, and method for diagnosing, prognosing, monitoring, treating and modulating viral-associated PTLD, e.g., EBV-associated PTLD and hypoxia associated angiogenesis disorders.
    Type: Grant
    Filed: September 17, 2019
    Date of Patent: August 15, 2023
    Assignees: Dana-Farber Cancer Institute, Inc., The Brigham and Women's Hospital, Inc., Consejo Nacional De Investigaciones Científicas y Técnicas (CONICET), Fundacion Sales
    Inventors: Margaret Shipp, Jing Ouyang, Kunihiko Takeyama, Jeffery L. Kutok, Scott J. Rodig, Gabriel Rabinovich, Diego Omar Croci Russo, Mariana Salatino
  • Publication number: 20200093920
    Abstract: The present invention is based, in part, on the discovery that galectin-1 (Gal1) plays a role in viral-associated PTLD, e.g., EBV-associated PTLD and hypoxia associated angiogenesis disorders. Accordingly, the invention relates to compositions, kits, and method for diagnosing, prognosing, monitoring, treating and modulating viral-associated PTLD, e.g., EBV-associated PTLD and hypoxia associated angiogenesis disorders.
    Type: Application
    Filed: September 17, 2019
    Publication date: March 26, 2020
    Inventors: Margaret A. Shipp, Jing Ouyang, Kunihiko Takeyama, Jeffery L. Kutok, Scott J. Rodig, Gabriel Rabinovich, Diego O. Russo, Mariana Salatino
  • Patent number: 10456465
    Abstract: The present invention is based, in part, on the discovery that galectin-1 (Gal1) plays a role in viral-associated PTLD, e.g., EBV-associated PTLD and hypoxia associated angiogenesis disorders. Accordingly, the invention relates to compositions, kits, and method for diagnosing, prognosing, monitoring, treating and modulating viral-associated PTLD, e.g., EBV-associated PTLD and hypoxia associated angiogenesis disorders.
    Type: Grant
    Filed: January 16, 2015
    Date of Patent: October 29, 2019
    Assignees: Dana-Farber Cancer Institute, Inc., The Brigham and Women's Hospital, Inc., Consejo Nacional de Investigaciones Cientificas y Tecnicas (CONICET), Fundacion Sales
    Inventors: Margaret A. Shipp, Jing Ouyang, Kunihiko Takeyama, Jeffery L. Kutok, Scott J. Rodig, Gabriel Rabinovich, Diego Omar Croci Russo, Mariana Salatino
  • Publication number: 20150191536
    Abstract: The present invention is based, in part, on the discovery that galectin-1 (Gal1) plays a role in viral-associated PTLD, e.g., EBV-associated PTLD and hypoxia associated angiogenesis disorders. Accordingly, the invention relates to compositions, kits, and method for diagnosing, prognosing, monitoring, treating and modulating viral-associated PTLD, e.g., EBV-associated PTLD and hypoxia associated angiogenesis disorders.
    Type: Application
    Filed: January 16, 2015
    Publication date: July 9, 2015
    Applicants: The Brigham and Women's Hospital, Inc., Consejo Nacional De Investigaciones Cientificias Y Tecnicas, Fundacion Sales
    Inventors: Margaret A. Shipp, Jing Ouyang, Kunihiko Takeyama, Jeffery L. Kutok, Scott J. Rodig, Gabriel Rabinovich, Diego Omar Croci Russo, Mariana Salatino
  • Patent number: 8968740
    Abstract: The present invention is based, in part, on the discovery that galectin-1 (Gal1) plays a role in viral-associated PTLD, e.g., EBV-associated PTLD and hypoxia associated angiogenesis disorders. Accordingly, the invention relates to compositions, kits, and methods for diagnosing, prognosing, monitoring, treating and modulating viral-associated PTLD, e.g., EBV-associated PTLD and hypoxia associated angiogenesis disorders.
    Type: Grant
    Filed: November 12, 2010
    Date of Patent: March 3, 2015
    Assignees: Dana-Farber Cancer Institute, Inc., The Brigham and Women's Hospital, Inc., Consejo Nacional de Investigaciones Cientificas y Tecnicas (CONICET), Fundacion Sales
    Inventors: Margaret A. Shipp, Jing Ouyang, Kunihiko Takeyama, Jeffery L. Kutok, Scott J. Rodig, Gabriel Rabinovich, Diego Omar Croci Russo, Mariana Salatino
  • Publication number: 20130011409
    Abstract: The present invention is based, in part, on the discovery that galectin-1 (Gal1) plays a role in viral-associated PTLD, e.g., EBV-associated PTLD and hypoxia associated angiogenesis disorders. Accordingly, the invention relates to compositions, kits, and methods for diagnosing, prognosing, monitoring, treating and modulating viral-associated PTLD, e.g., EBV-associated PTLD and hypoxia associated angiogenesis disorders.
    Type: Application
    Filed: November 12, 2010
    Publication date: January 10, 2013
    Applicants: Consejo Nactional De Investigaciones Cientificias Y Tecnicas, Dana-Farber-Cancer Institute, Inc.
    Inventors: Margaret A. Shipp, Jing Ouyang, Kunihiko Takeyama, Jeffery L. Kutok, Scott J. Rodig, Gabriel Rabinovich, Diego Omar Croci Russo, Mariana Salatino
  • Patent number: 7632660
    Abstract: The invention provides isolated nucleic acids molecules, designated BBAP nucleic acid molecules, which encode proteins that interact with or bind to BAL molecules, which are differentially expressed in non-Hodgkin's lymphoma. The invention also provides antisense nucleic acid molecules, recombinant expression vectors containing BBAP nucleic acid molecules, host cells into which the expression vectors have been introduced, and non-human transgenic animals in which a BBAP gene has been introduced or disrupted. The invention still further provides isolated BBAP proteins, fusion proteins, antigenic peptides and anti-BBAP antibodies. Diagnostic methods using compositions of the invention are also provided.
    Type: Grant
    Filed: May 9, 2005
    Date of Patent: December 15, 2009
    Assignee: Dana-Farber Cancer Institute, Inc.
    Inventors: Margaret A. Shipp, Ricardo Aguiar, Liqun Gu, Kunihiko Takeyama
  • Publication number: 20070259342
    Abstract: The invention provides isolated nucleic acids molecules, designated BBAP nucleic acid molecules, which encode proteins that interact with or bind to BAL molecules, which are differentially expressed in non-Hodgkin's lymphoma. The invention also provides antisense nucleic acid molecules, recombinant expression vectors containing BBAP nucleic acid molecules, host cells into which the expression vectors have been introduced, and non-human transgenic animals in which a BBAP gene has been introduced or disrupted. The invention still further provides isolated BBAP proteins, fusion proteins, antigenic peptides and anti-BBAP antibodies. Diagnostic methods using compositions of the invention are also provided.
    Type: Application
    Filed: May 9, 2005
    Publication date: November 8, 2007
    Applicant: Dana-Farber Cancer Institute, Inc.
    Inventors: Margaret Shipp, Ricardo Aguiar, Liqun Gu, Kunihiko Takeyama
  • Patent number: 7112420
    Abstract: The invention provides isolated nucleic acids molecules, designated BBAP nucleic acid molecules, which encode proteins that interact with or bind to BAL molecules, which are differentially expressed in non-Hodgkin's lymphoma. The invention also provides antisense nucleic acid molecules, recombinant expression vectors containing BBAP nucleic acid molecules, host cells into which the expression vectors have been introduced, and non-human transgenic animals in which a BBAP gene has been introduced or disrupted. The invention still further provides isolated BBAP proteins, fusion proteins, antigenic peptides and anti-BBAP antibodies. Diagnostic methods using compositions of the invention are also provided.
    Type: Grant
    Filed: September 19, 2001
    Date of Patent: September 26, 2006
    Assignee: Dana-Farber Cancer Institute
    Inventors: Margaret A. Shipp, Ricardo Aguiar, Liqun Gu, Kunihiko Takeyama
  • Publication number: 20020120112
    Abstract: The invention provides isolated nucleic acids molecules, designated BBAP nucleic acid molecules, which encode proteins that interact with or bind to BAL molecules, which are differentially expressed in non-Hodgkin's lymphoma. The invention also provides antisense nucleic acid molecules, recombinant expression vectors containing BBAP nucleic acid molecules, host cells into which the expression vectors have been introduced, and non-human transgenic animals in which a BBAP gene has been introduced or disrupted. The invention still further provides isolated BBAP proteins, fusion proteins, antigenic peptides and anti-BBAP antibodies. Diagnostic methods using compositions of the invention are also provided.
    Type: Application
    Filed: September 19, 2001
    Publication date: August 29, 2002
    Applicant: Dana-Farber Cancer Institute
    Inventors: Margaret A. Shipp, Ricardo Aguiar, Liqun Gu, Kunihiko Takeyama
  • Patent number: 5527801
    Abstract: The present invention is to provide an ameliorant for blood lipid metabolism which comprises as an active ingredient N-(6,11-dihydrodibenzo[b,e]thiepin-11-yl)-4-(4-fluorophenyl)-1-piperazineb utanamide or a pharmaceutically acceptable salt thereof, more particularly, to provide a hyperlipidemia inhibitor and an atherosclerosis inhibitor.
    Type: Grant
    Filed: March 14, 1994
    Date of Patent: June 18, 1996
    Assignee: Dainippon Pharmaceutical Co., Ltd.
    Inventors: Yoshinobu Masuda, Hisao Minato, Akihisa Ikeno, Kunihiko Takeyama, Kanoo Hosoki
  • Patent number: 5338940
    Abstract: Wafer disk holds wafers in position by centrifugal force and its rotating shaft is supported by a bearing capable of magnetic levitation that has a thrust bearing and radial bearings. An annular groove providing a heat radiating zone is formed under the wafer receiving faces of the wafer disk. A cooling plate cooled to a temperature not exceeding the temperature of liquid nitrogen is inserted into the groove in a contactless manner so that the wafer disk is cooled by heat radiation. In the absence of any area of physical contact in the mechanisms for axially supporting and cooling the wafer disk, ions can be implanted in low dose into wafers on the fast rotating disk while improving the quality of wafers after implantation. Further, no triboelectricity will develop, thereby contributing to an improvement in the precision of ion beam current measurement.
    Type: Grant
    Filed: July 21, 1992
    Date of Patent: August 16, 1994
    Assignee: Nissin High Voltage Co., Ltd.
    Inventor: Kunihiko Takeyama
  • Patent number: 5218209
    Abstract: An ion implanter for implanting ions into a batch of semiconductor wafers comprises a wafer holding disk of the centrifugal holding type, and a plurality of wafer rests in the wafer holding disk having a wafer holding surface which is conically curved. When the wafer holding disk is rotated, the wafer is pushed onto the wafer holding surface so that the surface of the wafer is curved nearly in the same manner as the conically-curved inner surface of the peripheral portion of the s wafer holding disk As a result, an ion beam being irradiated upon the surface of the wafer is always perpendicular to the surface of the wafer.
    Type: Grant
    Filed: January 27, 1992
    Date of Patent: June 8, 1993
    Assignee: Nissin High Voltage Co., Ltd.
    Inventor: Kunihiko Takeyama
  • Patent number: 4826814
    Abstract: There are provided tripeptide compounds represented by the following formula ##STR1## wherein R.sub.1 represents a C.sub.1-10 alkyl group, a C.sub.4-7 cycloalkyl or C.sub.
    Type: Grant
    Filed: May 5, 1987
    Date of Patent: May 2, 1989
    Assignee: Dainippon Pharmaceutical Co., Ltd.
    Inventors: Tadahiro Sawayama, Masatoshi Tsukamoto, Takashi Sasagawa, Kazuya Nishimura, Kanoo Hosoki, Kunihiko Takeyama
  • Patent number: 4248883
    Abstract: 1-(3-Mercapto-2-methylpropanoyl)prolyl amino acid derivatives of the formula ##STR1## wherein R represents a hydrogen atom, a lower alkyl group, a phenyl-lower alkyl group or a substituted phenyl-lower alkyl group, R.sub.1 represents a hydrogen atom, R.sub.4 CO--, R.sub.5 S--, or ##STR2## R.sub.2 represents a hydrogen atom or a lower alkyl group, R.sub.3 represents a hydrogen atom, a phenyl group, a lower alkyl group, or a substituted lower alkyl group, or R.sub.2 and R.sub.3 form a heterocyclic ring together with the nitrogen and carbon atoms to which they are respectively bonded; salts of these compounds; compositions comprising these compounds or salts; and processes for preparing these compounds or salts. These compounds and salts have excellent antihypertensive activity.
    Type: Grant
    Filed: June 29, 1979
    Date of Patent: February 3, 1981
    Assignee: Dainippon Pharmaceutical Co., Ltd.
    Inventors: Tadahiro Sawayama, Hiroaki Kinugasa, Haruki Nishimura, Kunihiko Takeyama, Kanoo Hosoki
  • Patent number: 3985875
    Abstract: New .omega.-(N-acylamino)alkylphosphoryl ethanolamines and their pharmaceutically acceptable acid addition salts have superior renin-inhibitory activities, antihypertensive activities and cholesterol-lowering activities. The .omega.-(N-acylamino)alkylphosphoryl ethanolamines are prepared by (1) reacting an .omega.-(N-acylamino) alkanol with a 2-(N-substituted amino)ethyl phosphate or its derivative, hydrolyzing the resulting product or splitting off the phosphoric acid-protective group of the resulting product thereby to form an .omega.-(N-acylamino) alkyl 2-(N-substituted amino) ethyl phosphate, and splitting off the amino-protective groups of the resulting phosphate, or (2) reacting an .omega.-(N-acylamino) alkanol with a phosphorus oxyhalide, reacting the resulting .omega.-(N-acylamino)alkyl dichlorophosphate with a 2-(N-substituted amino) ethanol, hydrolyzing the reaction product to form an .omega.
    Type: Grant
    Filed: December 30, 1974
    Date of Patent: October 12, 1976
    Assignee: Dainippon Pharmaceutical Co., Ltd.
    Inventors: Kouji Hayashi, Masahisa Hashimoto, Kiyoshi Nakamura, Masanao Shimizu, Naonobu Hatano, Kunihiko Takeyama