Patents by Inventor Tatsuji Matsuoka

Tatsuji Matsuoka 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: 9856321
    Abstract: The present invention relates to an antibody which has a therapeutic effect on cancer, an autoimmune disease, or an inflammatory disease. That is, the present invention relates to an antibody which exhibits a cytotoxic activity against death domain-containing receptor-expressing cells through apoptosis. [Object] An object of the invention is to provide a pharmaceutical having a therapeutic effect on cancer. [Means for Resolution] A novel anti-DR5 antibody capable of inducing apoptosis in cells has more potent cytotoxic activity than currently available anti-DR5 antibodies.
    Type: Grant
    Filed: September 4, 2015
    Date of Patent: January 2, 2018
    Assignee: Daiichi Sankyo Company, Limited
    Inventors: Toshiaki Ohtsuka, Takeshi Takizawa, Akiko Oguni, Tatsuji Matsuoka, Hiroko Yoshida, Yumi Matsui
  • Patent number: 9714298
    Abstract: The present invention provides an antibody which binds to a fibroblast growth factor receptor.
    Type: Grant
    Filed: April 9, 2013
    Date of Patent: July 25, 2017
    Assignee: Daiichi Sankyo Company, Limited
    Inventors: Toshiaki Ohtsuka, Chigusa Yoshimura, Toshinori Agatsuma, Atsushi Urano, Takako Kimura, Yumi Matsui, Tatsuji Matsuoka, Jun Hasegawa, Yasuki Kamai, Reimi Kawaida
  • Publication number: 20160368990
    Abstract: The present invention relates to an antibody having a therapeutic effect on a tumor. That is, the invention relates to an antibody which binds to B7-H3 to exhibit an antitumor activity. An object of the invention is to provide a pharmaceutical having a therapeutic effect on a tumor. By obtaining an anti-B7-H3 antibody which binds to B7-H3 to exhibit an antitumor activity, a pharmaceutical composition for treating a tumor comprising the antibody and the like are obtained.
    Type: Application
    Filed: June 20, 2016
    Publication date: December 22, 2016
    Applicant: Daiichi Sankyo Company, Limited
    Inventors: Shu Takahashi, Tatsuji Matsuoka, Kenji Murakami, Takeshi Takizawa, Kenji Hirotani, Atsushi Urano, Keisuke Fukuchi, Mitsuhiro Yazawa
  • Patent number: 9481733
    Abstract: The present invention provides an antibody which binds to a fibroblast growth factor receptor.
    Type: Grant
    Filed: July 6, 2015
    Date of Patent: November 1, 2016
    Assignee: Daiichi Sankyo Company, Limited
    Inventors: Toshiaki Ohtsuka, Chigusa Yoshimura, Toshinori Agatsuma, Atsushi Urano, Takako Kimura, Yumi Matsui, Tatsuji Matsuoka, Jun Hasegawa, Yasuki Kamai, Reimi Kawaida
  • Patent number: 9371395
    Abstract: An antibody exhibiting antitumor activity that binds to B7-H3, a functional fragment of the antibody, a pharmaceutical composition that includes the antibody or the functional fragment, methods for making the antibody or the functional fragment, methods for treating a tumor using the antibody or the functional fragment, and polynucleotides encoding the antibody or the functional fragment.
    Type: Grant
    Filed: April 24, 2012
    Date of Patent: June 21, 2016
    Assignee: Daiichi Sankyo Company, Limited
    Inventors: Shu Takahashi, Tatsuji Matsuoka, Kenji Murakami, Takeshi Takizawa, Kenji Hirotani, Atsushi Urano, Keisuke Fukuchi, Mitsuhiro Yazawa
  • Publication number: 20160068603
    Abstract: The present invention relates to an antibody which has a therapeutic effect on cancer, an autoimmune disease, or an inflammatory disease. That is, the present invention relates to an antibody which exhibits a cytotoxic activity against death domain-containing receptor-expressing cells through apoptosis. [Object] An object of the invention is to provide a pharmaceutical having a therapeutic effect on cancer. [Means for Resolution] A novel anti-DR5 antibody capable of inducing apoptosis in cells has more potent cytotoxic activity than currently available anti-DR5 antibodies.
    Type: Application
    Filed: September 4, 2015
    Publication date: March 10, 2016
    Applicant: DAIICHI SANKYO COMPANY, LIMITED
    Inventors: Toshiaki Ohtsuka, Takeshi Takizawa, Akiko Oguni, Tatsuji Matsuoka, Hiroko Yoshida, Yumi Matsui
  • Publication number: 20160009820
    Abstract: The present invention provides an antibody which binds to a fibroblast growth factor receptor.
    Type: Application
    Filed: July 6, 2015
    Publication date: January 14, 2016
    Applicant: Daiichi Sankyo Company, Limited
    Inventors: Toshiaki Ohtsuka, Chigusa Yoshimura, Toshinori Agatsuma, Atsushi Urano, Takako Kimura, Yumi Matsui, Tatsuji Matsuoka, Jun Hasegawa, Yasuki Kamai, Reimi Kawaida
  • Patent number: 9127070
    Abstract: The present invention relates to an antibody which has a therapeutic effect on cancer, an autoimmune disease, or an inflammatory disease. That is, the present invention relates to an antibody which exhibits a cytotoxic activity against death domain-containing receptor-expressing cells through apoptosis. [Object] An object of the invention is to provide a pharmaceutical having a therapeutic effect on cancer. [Means for Resolution] A novel anti-DR5 antibody capable of inducing apoptosis in cells has more potent cytotoxic activity than currently available anti-DR5 antibodies.
    Type: Grant
    Filed: October 27, 2011
    Date of Patent: September 8, 2015
    Assignee: Daiichi Sankyo Company, Limited
    Inventors: Toshiaki Ohtsuka, Takeshi Takizawa, Akiko Oguni, Tatsuji Matsuoka, Hiroko Yoshida, Yumi Matsui
  • Patent number: 9114131
    Abstract: An isolated antibody capable of binding Siglec-15 which inhibits osteoclast formation and/or osteoclastic bone resorption, or a functional fragment thereof. The heavy chain of the antibody comprises a CDRH1 comprising a sequence having at least 80% sequence identity to SEQ ID NO: 106, a CDRH2 comprising a sequence having at least 80% sequence identity to SEQ ID NO: 107, and a CDRH3 comprising a sequence having at least 80% sequence identity to one of SEQ ID NOS: 35, 45, 55, 65 or 80. The light chain of the antibody comprises a CDRL1 comprising a sequence having at least 80% sequence identity to SEQ ID NO: 73 or 83, a CDRL2 comprising a sequence having at least 80% sequence identity to SEQ ID NO: 108, and a CDRL3 comprising a sequence having at least 80% sequence identity to one of SEQ ID NOS: 40, 50, 60, 70, 90, 100 or 109.
    Type: Grant
    Filed: October 4, 2011
    Date of Patent: August 25, 2015
    Assignee: Daiichi Sankyo Company, Limited
    Inventors: Ichiro Watanabe, Yoshiharu Hiruma, Eisuke Tsuda, Tatsuji Matsuoka, Toshiaki Ohtsuka, Tohru Takahashi, Toshinori Agatsuma, Sandra Miller, Robert Mühlbacher, Kathrin-Ladetzki Baehs, Steffen Runz, Ulrike Schubert, Ingrid Schuster, Dirk Ponsel
  • Publication number: 20150125454
    Abstract: The present invention provides an antibody which binds to a fibroblast growth factor receptor.
    Type: Application
    Filed: April 9, 2013
    Publication date: May 7, 2015
    Applicant: Daiichi Sankyo Company, Limited
    Inventors: Toshiaki Ohtsuka, Chigusa Yoshimura, Toshinori Agatsuma, Atsushi Urano, Takako Kimura, Yumi Matsui, Tatsuji Matsuoka, Jun Hasegawa, Yasuki Kamai, Reimi Kawaida
  • Publication number: 20140004120
    Abstract: The present invention relates to an antibody which has a therapeutic effect on cancer, an autoimmune disease, or an inflammatory disease. That is, the present invention relates to an antibody which exhibits a cytotoxic activity against death domain-containing receptor-expressing cells through apoptosis. [Object] An object of the invention is to provide a pharmaceutical having a therapeutic effect on cancer. [Means for Resolution] A novel anti-DR5 antibody capable of inducing apoptosis in cells has more potent cytotoxic activity than currently available anti-DR5 antibodies.
    Type: Application
    Filed: October 27, 2011
    Publication date: January 2, 2014
    Applicant: DAIICHI SANKYO COMPANY, LIMITED
    Inventors: Toshiaki Ohtsuka, Takeshi Takizawa, Akiko Oguni, Tatsuji Matsuoka, Hiroko Yoshida, Yumi Matsui
  • Publication number: 20130280276
    Abstract: An isolated antibody capable of binding Siglec-15 which inhibits osteoclast formation and/or osteoclastic bone resorption, or a functional fragment thereof. The heavy chain of the antibody comprises a CDRH1 comprising a sequence having at least 80% sequence identity to SEQ ID NO: 106, a CDRH2 comprising a sequence having at least 80% sequence identity to SEQ ID NO: 107, and a CDRH3 comprising a sequence having at least 80% sequence identity to one of SEQ ID NOS: 35, 45, 55, 65 or 80. The light chain of the antibody comprises a CDRL1 comprising a sequence having at least 80% sequence identity to SEQ ID NO: 73 or 83, a CDRL2 comprising a sequence having at least 80% sequence identity to SEQ ID NO: 108, and a CDRL3 comprising a sequence having at least 80% sequence identity to one of SEQ ID NOS: 40, 50, 60, 70, 90, 100 or 109.
    Type: Application
    Filed: October 4, 2011
    Publication date: October 24, 2013
    Inventors: Ichiro Watanabe, Yoshiharu Hiruma, Eisuke Tsuda, Tatsuji Matsuoka, Toshiaki Ohtsuka, Tohru Takahashi, Toshinori Agatsuma, Sandra Miller, Robert Mühlbacher, Kathrin-Ladetzki Baehs, Steffen Runz, Ulrike Schubert, Ingrid Schuster, Dirk Ponsel
  • Publication number: 20130078234
    Abstract: An antibody exhibiting antitumor activity that binds to B7-H3, a functional fragment of the antibody, a pharmaceutical composition that includes the antibody or the functional fragment, methods for making the antibody or the functional fragment, methods for treating a tumor using the antibody or the functional fragment, and polynucleotides encoding the antibody or the functional fragment.
    Type: Application
    Filed: April 24, 2012
    Publication date: March 28, 2013
    Applicant: DAIICHI SANKYO COMPANY, LIMITED
    Inventors: Shu Takahashi, Tatsuji Matsuoka, Kenji Murakami, Takeshi Takizawa, Kenji Hirotani, Atsushi Urano, Keisuke Fukuchi, Mitsuhiro Yazawa
  • Patent number: 5407826
    Abstract: Trans-4-hydroxy-L-proline is produced microbially, especially by the cultivation of a microorganism of the genus Clonostachys, Gliocladium or Nectria.
    Type: Grant
    Filed: March 22, 1994
    Date of Patent: April 18, 1995
    Assignee: Sankyo Company, Limited
    Inventors: Tatsuji Matsuoka, Nobufusa Serizawa, Tsuyoshi Hosoya, Kouhei Furuya
  • Patent number: 5334517
    Abstract: Trans-4-hydroxy-L-proline is produced microbially, especially by the cultivation of a microorganism of the genus Clonostachys, Gliocladium or Nectria.
    Type: Grant
    Filed: December 15, 1992
    Date of Patent: August 2, 1994
    Assignee: Sankyo Company Limited
    Inventors: Tatsuji Matsuoka, Nobufusa Serizawa, Tsuyoshi Hosoya, Kouhei Furuya
  • Patent number: 5179013
    Abstract: Novel cytochrome P-450.sub.sca-1, P-450.sub.sca-2 and P-450.sub.sca-3 enzymes are produced by cultivation of Streptomyces carbophilus SANK 62585, and are suitable for use in hydroxylation processes.
    Type: Grant
    Filed: May 30, 1990
    Date of Patent: January 12, 1993
    Assignee: Sankyo Company, Limited
    Inventors: Tatsuji Matsuoka, Shunichi Miyakoshi