Patents by Inventor Takeshi Takizawa
Takeshi Takizawa 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: 12247429Abstract: A control system includes a contact sensor configured to detect entry of an operation body into a recess formed between a door handle of a door handle apparatus and a body of the door handle apparatus by detecting contact between the operation body and an back face of the door handle, a force sensor configured to detect a force applied by the operation body to the door handle, and a controller configured to control operation of a door when the contact is detected by the contact sensor and the force is detected by the force sensor.Type: GrantFiled: March 12, 2024Date of Patent: March 11, 2025Assignee: ALPS ALPINE CO., LTD.Inventors: Masahiro Takata, Takeshi Masaki, Kazuhito Oshita, Satoru Takizawa
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Patent number: 9856321Abstract: 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: GrantFiled: September 4, 2015Date of Patent: January 2, 2018Assignee: Daiichi Sankyo Company, LimitedInventors: Toshiaki Ohtsuka, Takeshi Takizawa, Akiko Oguni, Tatsuji Matsuoka, Hiroko Yoshida, Yumi Matsui
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Publication number: 20170305988Abstract: The present invention provides a peptide selected from the following (i) and (ii): (i) a peptide having the amino acid sequence represented by SEQ ID NO: 1 in the Sequence Listing; and (ii) a peptide having an amino acid sequence derived from the amino acid sequence represented by SEQ ID NO: 1 in the Sequence Listing by the conservative amino acid substitution, deletion, addition, or insertion of 1 to 28 (inclusive) amino acids except at the 1st Xaa to the 11th Xaa counting from the amino terminus.Type: ApplicationFiled: July 10, 2017Publication date: October 26, 2017Inventors: Tohru TAKAHASHI, Naoya SHINOZAKI, Takeshi TAKIZAWA, Takako KIMURA
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Patent number: 9751944Abstract: Provided is a pharmaceutical composition for treating and/or preventing abnormal bone metabolism targeting a protein encoded by a gene strongly expressed in osteoclasts. Specifically provided is a pharmaceutical composition containing an antibody which specifically recognizes human Siglec-15 and has an activity of inhibiting osteoclast formation, and the like.Type: GrantFiled: June 5, 2015Date of Patent: September 5, 2017Assignee: Daiichi Sankyo Company, LimitedInventors: Yoshiharu Hiruma, Eisuke Tsuda, Takeshi Takizawa, Makiko Nakayama
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Patent number: 9708382Abstract: The present invention provides a peptide library comprising a plurality of mutant peptides based on the extracellular binding domain of the TACI protein. The mutant peptides of the library have the capacity to bind to target molecules other than the endogenous TACI ligands. The present invention further provides a peptide library comprising a plurality of mutant peptides each comprising an amino acid sequence of SEQ ID NO: 1 in the Sequence Listing.Type: GrantFiled: August 1, 2013Date of Patent: July 18, 2017Assignee: DAIICHI SANKYO COMPANY, LIMITEDInventors: Tohru Takahashi, Naoya Shinozaki, Takeshi Takizawa, Takako Kimura
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Publication number: 20160368990Abstract: 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: ApplicationFiled: June 20, 2016Publication date: December 22, 2016Applicant: Daiichi Sankyo Company, LimitedInventors: Shu Takahashi, Tatsuji Matsuoka, Kenji Murakami, Takeshi Takizawa, Kenji Hirotani, Atsushi Urano, Keisuke Fukuchi, Mitsuhiro Yazawa
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Patent number: 9371395Abstract: 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: GrantFiled: April 24, 2012Date of Patent: June 21, 2016Assignee: Daiichi Sankyo Company, LimitedInventors: Shu Takahashi, Tatsuji Matsuoka, Kenji Murakami, Takeshi Takizawa, Kenji Hirotani, Atsushi Urano, Keisuke Fukuchi, Mitsuhiro Yazawa
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Publication number: 20160068603Abstract: 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: ApplicationFiled: September 4, 2015Publication date: March 10, 2016Applicant: DAIICHI SANKYO COMPANY, LIMITEDInventors: Toshiaki Ohtsuka, Takeshi Takizawa, Akiko Oguni, Tatsuji Matsuoka, Hiroko Yoshida, Yumi Matsui
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Publication number: 20160031987Abstract: The present invention provides an antibody which recognizes an epitope recognized by an antibody produced by a hybridoma SH348-1 (FERM BP-10836) or a hybridoma SH357-1 (FERM BP-10837), an antibody produced by the hybridoma SH348-1 or the hybridoma SH357-1, an antibody obtained by humanizing the antibody produced by the hybridoma SH348-1 or the hybridoma SH357-1, a pharmaceutical agent comprising the antibody as an active ingredient, etc.Type: ApplicationFiled: October 5, 2015Publication date: February 4, 2016Applicant: DAIICHI SANKYO COMPANY, LIMITEDInventors: Jun Hasegawa, Toshiaki Ohtsuka, Atsushi Urano, Junko Yamaguchi, Toshinori Agatsuma, Kaori Nakahara, Takeshi Takizawa
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Publication number: 20150299318Abstract: Provided is a pharmaceutical composition for treating and/or preventing abnormal bone metabolism targeting a protein encoded by a gene strongly expressed in osteoclasts. Specifically provided is a pharmaceutical composition containing an antibody which specifically recognizes human Siglec-15 and has an activity of inhibiting osteoclast formation, and the like.Type: ApplicationFiled: June 5, 2015Publication date: October 22, 2015Applicant: Daiichi Sankyo Company, LimitedInventors: Yoshiharu Hiruma, Eisuke Tsuda, Takeshi Takizawa, Makiko Nakayama
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Patent number: 9150657Abstract: The present invention provides an antibody which recognizes an epitope recognized by an antibody produced by a hybridoma SH348-1 (FERM BP-10836) or a hybridoma SH357-1 (FERM BP-10837), an antibody produced by the hybridoma SH348-1 or the hybridoma SH357-1, an antibody obtained by humanizing the antibody produced by the hybridoma SH348-1 or the hybridoma SH357-1, a pharmaceutical agent comprising the antibody as an active ingredient, etc.Type: GrantFiled: May 22, 2013Date of Patent: October 6, 2015Assignee: Daiichi Sankyo Company, LimitedInventors: Jun Hasegawa, Toshiaki Ohtsuka, Atsushi Urano, Junko Yamaguchi, Toshinori Agatsuma, Kaori Nakahara, Takeshi Takizawa
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Patent number: 9127070Abstract: 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: GrantFiled: October 27, 2011Date of Patent: September 8, 2015Assignee: Daiichi Sankyo Company, LimitedInventors: Toshiaki Ohtsuka, Takeshi Takizawa, Akiko Oguni, Tatsuji Matsuoka, Hiroko Yoshida, Yumi Matsui
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Patent number: 9079959Abstract: Provided is a pharmaceutical composition for treating and/or preventing abnormal bone metabolism targeting a protein encoded by a gene strongly expressed in osteoclasts. Specifically provided is a pharmaceutical composition containing an antibody which specifically recognizes human Siglec-15 and has an activity of inhibiting osteoclast formation, and the like.Type: GrantFiled: September 30, 2013Date of Patent: July 14, 2015Assignee: Daiichi Sankyo Company, LimitedInventors: Yoshiharu Hiruma, Eisuke Tsuda, Takeshi Takizawa, Makiko Nakayama
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Publication number: 20150037323Abstract: The present invention refers to monoclonal humanized antibodies, which bind to the extracellular domain of the AXL receptor tyrosine kinase and which at least partially inhibit AXL activity.Type: ApplicationFiled: July 15, 2014Publication date: February 5, 2015Applicant: U3 PHARMA GMBHInventors: Peter WIRTZ, Jens RUHE, Takeshi TAKIZAWA, Tomoko TAKAYAMA
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Patent number: 8864382Abstract: A preload measuring device for a double row rolling bearing unit includes an outer bearing ring member having double rows of outer ring raceways on an inner circumferential surface, an inner bearing ring member having double rows of inner ring raceways on an outer circumferential surface, rolling elements rollably arranged between the outer ring raceways and the inner ring raceways in each of the rows such that contact angles given to the respective rows are opposite to one another, axial displacement measuring means for obtaining an axial relative displacement between the outer bearing ring member and the inner bearing ring member, inclination angle measuring means for obtaining an inclination angle between center axes of the outer bearing ring member and the inner bearing ring member, and preload calculating means for obtaining a preload applied to the rolling elements based on the inclination angle and the axial relative displacement.Type: GrantFiled: March 9, 2007Date of Patent: October 21, 2014Assignee: NSK Ltd.Inventors: Koichiro Ono, Takeshi Takizawa, Mamoru Aoki
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Patent number: 8841424Abstract: The present invention refers to monoclonal humanized antibodies, which bind to the extracellular domain of the AXL receptor tyrosine kinase and which at least partially inhibit AXL activity.Type: GrantFiled: May 11, 2010Date of Patent: September 23, 2014Assignee: U3 Pharma GmbHInventors: Peter Wirtz, Jens Ruhe, Takeshi Takizawa, Tomoko Takayama
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Publication number: 20140212439Abstract: The present invention provides an antibody which recognizes an epitope recognized by an antibody produced by a hybridoma SH348-1 (FERM BP-10836) or a hybridoma SH357-1 (FERM BP-10837), an antibody produced by the hybridoma SH348-1 or the hybridoma SH357-1, an antibody obtained by humanizing the antibody produced by the hybridoma SH348-1 or the hybridoma SH357-1, a pharmaceutical agent comprising the antibody as an active ingredient, etc.Type: ApplicationFiled: May 22, 2013Publication date: July 31, 2014Applicant: Daiichi Sankyo Company, LimitedInventors: Jun Hasegawa, Toshiaki Ohtsuka, Atsushi Urano, Junko Yamaguchi, Toshinori Agatsuma, Kaori Nakahara, Takeshi Takizawa
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Publication number: 20140065146Abstract: Provided is a pharmaceutical composition for treating and/or preventing abnormal bone metabolism targeting a protein encoded by a gene strongly expressed in osteoclasts. Specifically provided is a pharmaceutical composition containing an antibody which specifically recognizes human Siglec-15 and has an activity of inhibiting osteoclast formation, and the like.Type: ApplicationFiled: September 30, 2013Publication date: March 6, 2014Applicant: Daiichi Sankyo Company, LimitedInventors: Yoshiharu Hiruma, Eisuke Tsuda, Takeshi Takizawa, Makiko Nakayama
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Publication number: 20140004120Abstract: 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: ApplicationFiled: October 27, 2011Publication date: January 2, 2014Applicant: DAIICHI SANKYO COMPANY, LIMITEDInventors: Toshiaki Ohtsuka, Takeshi Takizawa, Akiko Oguni, Tatsuji Matsuoka, Hiroko Yoshida, Yumi Matsui
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Publication number: 20130316929Abstract: The present invention provides a peptide selected from the following (i) and (ii): (i) a peptide having the amino acid sequence represented by SEQ ID NO: 1 in the Sequence Listing; and (ii) a peptide having an amino acid sequence derived from the amino acid sequence represented by SEQ ID NO: 1 in the Sequence Listing by the conservative amino acid substitution, deletion, addition, or insertion of 1 to (inclusive) amino acids except at the 1st Xaa to the 11th Xaa counting from the amino terminus.Type: ApplicationFiled: August 1, 2013Publication date: November 28, 2013Applicant: Daiichi Sankyo Company, LimitedInventors: Tohru TAKAHASHI, Naoya SHINOZAKI, Takeshi TAKIZAWA, Takako KIMURA