Patents by Inventor Shinichi Koizumi
Shinichi Koizumi 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: 20170253595Abstract: This invention provides a medicament for the treatment of cancer, which cause a reduction of cancer. This invention relates to use of a compound which has inhibitory activities against prostaglandin E2 receptor (EP4 receptor) and is represented by the following general formula (I), (II), (III), or (VI) or a pharmaceutically acceptable salt thereof, or a pharmaceutical composition comprising the compound or the salt for the manufacture of a medicament for the treatment of cancer. The invention relates to a method for treatment of cancer comprising administering the compound or a pharmaceutically acceptable salt thereof, or a pharmaceutical composition comprising the compound or the salt to humans or animals. The compound or a pharmaceutically acceptable salt thereof, or the pharmaceutical composition may be used in combination with one or more second active agents.Type: ApplicationFiled: May 23, 2017Publication date: September 7, 2017Applicant: AskAt Inc.Inventors: Yukinori TAKE, Shinichi KOIZUMI, Takako OKUMURA, Kazuhiko NONOMURA
-
Publication number: 20170197961Abstract: The present invention relates to novel compounds of formula (I) or a pharmaceutically acceptable salt or solvate thereof, processes for their preparation, pharmaceutical compositions containing them and their use in therapy, for example as modulators of the growth hormone secretagogue receptor (also referred to as the ghrelin receptor or GHSRla receptor) and/or for the treatment and/or prophylaxis of a disorder mediated by the ghrelin receptor.Type: ApplicationFiled: August 5, 2015Publication date: July 13, 2017Applicant: RaQualia Pharma Inc.Inventors: Yasuhiro IWATA, Kiyoshi KAWAMURA, Masaki SUDO, Kaoru SHIMADA, Shinichi KOIZUMI, Nobuyuki TAKAHASHI, Keiko OBATA, Makiko KURODA
-
Patent number: 9688674Abstract: This invention provides a medicament for the treatment of cancer, which cause a reduction of cancer. This invention relates to use of a compound which has inhibitory activities against prostaglandin E2 receptor (EP4 receptor) and is represented by the following general formula (I), (II), (III), or (IV), or a pharmaceutically acceptable salt thereof, or a pharmaceutical composition comprising the compound or the salt for the manufacture of a medicament for the treatment of cancer. The invention relates to a method for treatment of cancer comprising administering the compound or a pharmaceutically acceptable salt thereof, or a pharmaceutical composition comprising the compound or the salt to humans or animals. The compound or a pharmaceutically acceptable salt thereof, or the pharmaceutical composition may be used in combination with one or more second active agents.Type: GrantFiled: November 19, 2014Date of Patent: June 27, 2017Assignee: AskAt Inc.Inventors: Yukinori Take, Shinichi Koizumi, Takako Okumura, Kazuhiko Nonomura
-
Patent number: 9561210Abstract: The purpose of this invention is to provide a compound for preventing or treating an ocular disease and a pharmaceutical composition comprising the same. This invention provides a pharmaceutical composition comprising a compound as defined by the formula (I?) or a pharmaceutically acceptable salt thereof. The pharmaceutical composition is useful for preventing or treating an ocular disease such as retinochoroidal degeneration.Type: GrantFiled: March 31, 2014Date of Patent: February 7, 2017Assignee: AskAt Inc.Inventors: Takako Okumura, Shinichi Koizumi, Hideaki Hara
-
Patent number: 9457084Abstract: This invention relates to a compound with EP4 antagonistic activity, or a pharmaceutically acceptable salt with EP4 receptor antagonistic activities, which is useful in the treatment of immune disease or allergy. This invention also relates to a compound of formula (I), (II), (III), (IV), (Va) or (Vb), or a pharmaceutically acceptable salt thereof with EP4 receptor antagonistic activities, which is useful in the treatment of immune disease or allergy. This invention also relates to a pharmaceutical composition for the treatment of immune disease or allergy which comprises a therapeutically effective amount of a compound of formula (I), (II), (III), (IV), (Va) or (Vb), or a pharmaceutically acceptable salt thereof.Type: GrantFiled: February 22, 2011Date of Patent: October 4, 2016Assignee: RAQUALIA PHARMA INC.Inventors: Kiyoshi Kanazawa, Kazuhiko Nonomura, Takako Okumura, Shinichi Koizumi
-
Publication number: 20160193585Abstract: The purpose of the present invention is to provide an adsorbent composition which can be easily formed into a film by inflation molding at relatively low temperatures even if zeolite is contained therein, and which is not susceptible to the formation of a pin hole. An adsorbent composition which is a resin composition containing a resin, zeolite and a metal soap, and wherein the metal soap contains a long-chain fatty acid calcium, which is a divalent salt of calcium and a long-chain fatty acid having 5-30 carbon atoms, and a long-chain fatty acid zinc, which is a divalent salt of zinc and a long-chain fatty acid having 5-30 carbon atoms.Type: ApplicationFiled: August 6, 2014Publication date: July 7, 2016Applicant: Kyodo Printing Co., Ltd.Inventors: Shinichi KOIZUMI, Midori KATO, Akira TERADA, Yoshiyuki NAKAZATO
-
Publication number: 20160008317Abstract: The purpose of this invention is to provide a compound for preventing or treating an ocular disease and a pharmaceutical composition comprising the same. This invention provides a pharmaceutical composition comprising a compound as defined by the formula (I?) or a pharmaceutically acceptable salt thereof. The pharmaceutical composition is useful for preventing or treating an ocular disease such as retinochoroidal degeneration.Type: ApplicationFiled: March 31, 2014Publication date: January 14, 2016Applicant: AskAt Inc.Inventors: Takako OKUMURA, Shinichi KOIZUMI, Hideaki HARA
-
Publication number: 20150291337Abstract: A laminated sheet or a container includes: an absorbing layer absorbing at least one of liquid and gas; a reinforcing layer laminated on the absorbing layer with an adhesive layer interposed therebetween; an aluminum layer laminated on the reinforcing layer with an adhesive layer interposed therebetween; and a barrier layer laminated on the aluminum layer with an adhesive layer interposed therebetween and suppressing entry of at least one of liquid and gas.Type: ApplicationFiled: June 15, 2015Publication date: October 15, 2015Applicant: KYODO PRINTING CO., LTD.Inventors: Shinichi KOIZUMI, Hikaru YAMAMOTO, Tatsuya OGAWA
-
Publication number: 20150111920Abstract: This invention provides a medicament for the treatment of cancer, which cause a reduction of cancer. This invention relates to use of a compound which has inhibitory activities against prostaglandin E2 receptor (EP4 receptor) and is represented by the following general formula (I), (II), (III), or (IV), or a pharmaceutically acceptable salt thereof, or a pharmaceutical composition comprising the compound or the salt for the manufacture of a medicament for the treatment of cancer. The invention relates to a method for treatment of cancer comprising administering the compound or a pharmaceutically acceptable salt thereof, or a pharmaceutical composition comprising the compound or the salt to humans or animals. The compound or a pharmaceutically acceptable salt thereof, or the pharmaceutical composition may be used in combination with one or more second active agents.Type: ApplicationFiled: November 19, 2014Publication date: April 23, 2015Inventors: Yukinori TAKE, Shinichi KOIZUMI, Takako OKUMURA, Kazuhiko NONOMURA
-
Patent number: 8921391Abstract: This invention provides a medicament for the treatment of cancer, which cause a reduction of cancer. This invention relates to use of a compound which has inhibitory activities against prostaglandin E2 receptor (EP4 receptor) and is represented by the following general formula (I), (II), (III), or (IV), or a pharmaceutically acceptable salt thereof, or a pharmaceutical composition comprising the compound or the salt for the manufacture of a medicament for the treatment of cancer. The invention relates to a method for treatment of cancer comprising administering the compound or a pharmaceutically acceptable salt thereof, or a pharmaceutical composition comprising the compound or the salt to humans or animals. The compound or a pharmaceutically acceptable salt thereof, or the pharmaceutical composition may be used in combination with one or more second active agents.Type: GrantFiled: April 22, 2010Date of Patent: December 30, 2014Assignee: RaQualia Pharma Inc.Inventors: Yukinori Take, Shinichi Koizumi, Takako Okumura, Kazuhiko Nonomura
-
Patent number: 8648080Abstract: The present invention relates to a use of a compound having an acid pump antagonistic activity, a pharmaceutically acceptable salt thereof or a pharmaceutical composition thereof for the manufacture of a medicament for prevention or treatment of diseases in which abnormal gastrointestinal motility is involved. In addition, the present invention relates to the method of prevention or treatment including administering to a human or animal. The compound, the pharmaceutically acceptable salt thereof, or pharmaceutical compositions containing them, may be used in combination with one or more second active agent. Further, the present invention relates to pharmaceutical compositions and kits comprising a compound having an acid pump antagonistic activity or a pharmaceutically acceptable salt thereof for the prevention or treatment of said diseases.Type: GrantFiled: July 9, 2010Date of Patent: February 11, 2014Assignee: RaQualia Pharma Inc.Inventors: Nobuyuki Takahashi, Shinichi Koizumi
-
Publication number: 20130153459Abstract: Provided is a package that exhibits satisfactory moldability as well as moisture adsorption and gas adsorption properties. A package P includes a container sheet 6 in which a concave receptacle unit 5 that accommodates a solid preparation 8 containing solifenacin succinate or 1-{[?-isobutanoyloxyethoxy]carbonyl}aminomethyl}-1-cyclohexaneacetic acid is formed, and an airtight cover material sheet 7 for sealing the solid preparation 8. The container sheet 6 is formed by a package film F1 in which an adsorption layer 1, at least one or more substrate layers 2 formed by resins, an aluminum foil 3, and a barrier layer 4. The adsorption layer 1 is laminated with the substrate layer 2 while also being disposed on the side where the solid preparation 8 is accommodated, and contains at least zeolite.Type: ApplicationFiled: September 1, 2011Publication date: June 20, 2013Applicants: KYODO PRINTING CO., LTD., ASTELLAS PHARMA INC.Inventors: Tomohiro Yoshita, Fumi Izumi, Tatsuya Ogawa, Shinichi Koizumi, Hikaru Yamamoto
-
Publication number: 20120316197Abstract: This invention relates to a compound with EP4 antagonistic activity, or a pharmaceutically acceptable salt with EP4 receptor antagonistic activities, which is useful in the treatment of immune disease or allergy. This invention also relates to a compound of formula (I), (II), (III), (IV), (Va) or (Vb), or a pharmaceutically acceptable salt thereof with EP4 receptor antagonistic activities, which is useful in the treatment of immune disease or allergy. This invention also relates to a pharmaceutical composition for the treatment of immune disease or allergy which comprises a therapeutically effective amount of a compound of formula (I), (II), (III), (IV), (Va) or (Vb), or a pharmaceutically acceptable salt thereof.Type: ApplicationFiled: February 22, 2011Publication date: December 13, 2012Applicant: RAQUALIA PHARMA INC.Inventors: Kiyoshi Kanazawa, Kazuhiko Nonomura, Takako Okumura, Shinichi Koizumi
-
Patent number: 8268421Abstract: A packaging bag and a drying agent with a moisture absorption indicator function are provided without using a heavy metal harmful to the human body. The packaging bag includes a first packaging material (10) and a second packaging material (20). The first packaging material (10) is provided on an outermost side thereof with a transparent barrier film (12) having a barrier property against water vapor. The second packaging material (20) has a light-reflective or light-absorbing film (24) and a pattern printed layer (23) overlaid on a bag interior side thereof, the pattern printed layer (23) having a printed moisture-absorbing indicator pattern (30). A desiccant-containing resin film (11, 21) which becomes transparent due to moisture absorption is overlaid on a bag interior side of at least one of the first packaging material (10) and the second packaging material (20).Type: GrantFiled: December 14, 2010Date of Patent: September 18, 2012Assignee: Kyodo Printing Co., Ltd.Inventors: Eisuke Chiba, Tatsuya Ogawa, Hiroshi Koyama, Shinichi Koizumi
-
Publication number: 20120115820Abstract: The present invention relates to a use of a compound having an acid pump antagonistic activity, a pharmaceutically acceptable salt thereof or a pharmaceutical composition thereof for the manufacture of a medicament for prevention or treatment of diseases in which abnormal gastrointestinal motility is involved. In addition, the present invention relates to the method of prevention or treatment including administering to a human or animal. The compound, the pharmaceutically acceptable salt thereof, or pharmaceutical compositions containing them, may be used in combination with one or more second active agent. Further, the present invention relates to pharmaceutical compositions and kits comprising a compound having an acid pump antagonistic activity or a pharmaceutically acceptable salt thereof for the prevention or treatment of said diseases.Type: ApplicationFiled: July 9, 2010Publication date: May 10, 2012Inventors: Nobuyuki Takahashi, Shinichi Koizumi
-
Publication number: 20120088723Abstract: This invention provides a medicament for the treatment of cancer, which cause a reduction of cancer. This invention relates to use of a compound which has inhibitory activities against prostaglandin E2 receptor (EP4 receptor) and is represented by the following general formula (I), (II), (III), or (IV), or a pharmaceutically acceptable salt thereof, or a pharmaceutical composition comprising the compound or the salt for the manufacture of a medicament for the treatment of cancer. The invention relates to a method for treatment of cancer comprising administering the compound or a pharmaceutically acceptable salt thereof, or a pharmaceutical composition comprising the compound or the salt to humans or animals. The compound or a pharmaceutically acceptable salt thereof, or the pharmaceutical composition may be used in combination with one or more second active agents.Type: ApplicationFiled: April 22, 2010Publication date: April 12, 2012Applicant: RAQUALIA PHARMA INC.Inventors: Yukinori Take, Shinichi Koizumi, Takako Okumura, Kazuhiko Nonomura
-
Patent number: 8034810Abstract: ?-Amino hydroxamic acid derivative of the formula I, in which R is C2-C7-alkyl, which is mono-, di- or trisubstituted by halogen, nitro, lower acyloxy, trifluoromethoxy, cyano, C3-C5-cycloalkyl or unsubstituted or substituted C3-C6-heteroaryl comprising one or two heteroatoms selected from the group consisting of O, S and N; or C3-C7-alkenyl or C3-C7-alkynyl, which in each case is unsubstituted or mono-, di- or trisubstituted by halogen, nitro, lower acyloxy, trifluoromethoxy, cyano, C3-C5-cycloalkyl or unsubstituted or substituted C3-C6-heteroaryl comprising one or two heteroatoms selected from the group consisting of O, S and N; and the other symbols are as defined in claim 1, are described. These compounds are MMP and in particular MMP2 inhibitors and can be used for treatment of MMP dependent diseases, in particular inflammation conditions, rheumatoid arthritis, osteoarthritis, tumors (tumor growth, metastasis, progression or invasion) and pulmonary disorders (e.g. emphysema, COPD).Type: GrantFiled: October 16, 2006Date of Patent: October 11, 2011Assignee: Novartis AGInventors: Werner Breitenstein, Kenji Hayakawa, Genji Iwasaki, Takanori Kanazawa, Tatsuhiko Kasaoka, Shinichi Koizumi, Shinichiro Matsunaga, Motowo Nakajima, Junichi Sakaki
-
Publication number: 20110089056Abstract: A packaging bag and a drying agent with a moisture absorption indicator function are provided without using a heavy metal harmful to the human body. The packaging bag includes a first packaging material (10) and a second packaging material (20). The first packaging material (10) is provided on an outermost side thereof with a transparent barrier film (12) having a barrier property against water vapor. The second packaging material (20) has a light-reflective or light-absorbing film (24) and a pattern printed layer (23) overlaid on a bag interior side thereof, the pattern printed layer (23) having a printed moisture-absorbing indicator pattern (30). A desiccant-containing resin film (11, 21) which becomes transparent due to moisture absorption is overlaid on a bag interior side of at least one of the first packaging material (10) and the second packaging material (20).Type: ApplicationFiled: December 14, 2010Publication date: April 21, 2011Inventors: Eisuke Chiba, Tatsuya Ogawa, Hiroshi Koyama, Shinichi Koizumi
-
Patent number: 7887894Abstract: A packaging bag and a drying agent with a moisture absorption indicator function are provided without using a heavy metal harmful to the human body. The packaging bag includes a first packaging material (10) and a second packaging material (20). The first packaging material (10) is provided on an outermost side thereof with a transparent barrier film (12) having a barrier property against water vapor. The second packaging material (20) has a light-reflective or light-absorbing film (24) and a pattern printed layer (23) overlaid on a bag interior side thereof, the pattern printed layer (23) having a printed moisture-absorbing indicator pattern (30). A desiccant-containing resin film (11, 21) which becomes transparent due to moisture absorption is overlaid on a bag interior side of at least one of the first packaging material (10) and the second packaging material (20).Type: GrantFiled: February 3, 2006Date of Patent: February 15, 2011Assignee: Kyodo Printing Co., Ltd.Inventors: Eisuke Chiba, Tatsuya Ogawa, Hiroshi Koyama, Shinichi Koizumi
-
Patent number: 7743642Abstract: A moisture absorbent material (drying material) with an indicator function is provided without the use of cobalt chloride containing a heavy metal, low molecular organic substance and the like; and a humidity indicator permitting a state of humidity to be found in a simple manner is also provided. The moisture absorbent material with an indicator function (10) includes a resin layer (11) containing 5 to 80 wt % zeolite which is provided on at least one surface thereof with a printed layer including a character, shape, picture or the like, so that the printed layer may visibly appear due to the resin layer becoming transparent by moisture absorption.Type: GrantFiled: November 26, 2004Date of Patent: June 29, 2010Assignee: Kyodo Printing Co., Ltd.Inventors: Eisuke Chiba, Tatsuya Ogawa, Shinichi Koizumi, Saori Takahashi