Patents by Inventor Daisuke Wakasugi
Daisuke Wakasugi 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: 9522914Abstract: The present invention provides agents for treating or preventing diseases such as mood disorder, anxiety disorder, schizophrenia, Alzheimer's disease, Parkinson's disease, Huntington's chorea, eating disorder, hypertension, gastrointestinal disease, drug addiction, epilepsy, cerebral infarction, cerebral ischemia, cerebral edema, head injury, inflammation, immune-related disease, alopecia, and so forth.Type: GrantFiled: October 25, 2012Date of Patent: December 20, 2016Assignee: TAISHO PHARMACEUTICAL CO., LTDInventors: Mitsukane Yoshinaga, Takeshi Kuwada, Naoki Miyakoshi, Tomoko Ishizaka, Daisuke Wakasugi, Shin-ichi Shirokawa, Nobutaka Hattori, Youichi Shimazaki
-
Patent number: 9193695Abstract: The present invention provides a 1,2,4-triazolone derivative represented by Formula (1A) having an antagonistic activity on the arginine-vasopressin 1b receptor or a pharmaceutically acceptable salt thereof and provides a pharmaceutical composition comprising the compound or the salt as an active ingredient, in particular, a therapeutic or preventive agent exhibiting favorable pharmacokinetics in a disease such as mood disorder, anxiety disorder, schizophrenia, Alzheimer's disease, Parkinson's disease, Huntington's chorea, eating disorder, hypertension, gastrointestinal disease, drug addiction, epilepsy, cerebral infarction, cerebral ischemia, cerebral edema, head injury, inflammation, immune-related disease, or alopecia.Type: GrantFiled: September 30, 2011Date of Patent: November 24, 2015Assignee: TAISHO PHARMACEUTICAL CO., LTD.Inventors: Takeshi Kuwada, Mitsukane Yoshinaga, Tomoko Ishizaka, Daisuke Wakasugi, Shin-ichi Shirokawa, Nobutaka Hattori, Youichi Shimazaki, Naoki Miyakoshi
-
Publication number: 20150045551Abstract: The present invention provides agents for treating or preventing diseases such as mood disorder, anxiety disorder, schizophrenia, Alzheimer's disease, Parkinson's disease, Huntington's chorea, eating disorder, hypertension, gastrointestinal disease, drug addiction, epilepsy, cerebral infarction, cerebral ischemia, cerebral edema, head injury, inflammation, immune-related disease, alopecia.Type: ApplicationFiled: March 29, 2013Publication date: February 12, 2015Applicant: TAISHO PHARMACEUTICAL CO., LTDInventors: Mitsukane Yoshinaga, Tomoko Ishizaka, Daisuke Wakasugi, Shin-ichi Shirokawa, Nobutaka Hattori, Shuhei Kashiwa, Takeshi Kuwada, Youichi Shimazaki
-
Publication number: 20140275006Abstract: The present invention provides agents for treating or preventing diseases such as mood disorder, anxiety disorder, schizophrenia, Alzheimer's disease, Parkinson's disease, Huntington's chorea, eating disorder, hypertension, gastrointestinal disease, drug addiction, epilepsy, cerebral infarction, cerebral ischemia, cerebral edema, head injury, inflammation, immune-related disease, alopecia, and so forth.Type: ApplicationFiled: October 25, 2012Publication date: September 18, 2014Applicant: TAISHO PHARMACEUTICAL CO., LTDInventors: Mitsukane Yoshinaga, Takeshi Kuwada, Naoki Miyakoshi, Tomoko Ishizaka, Daisuke Wakasugi, Shin-ichi Shirokawa, Nobutaka Hattori, Youichi Shimazaki
-
Patent number: 8796272Abstract: The present invention relates to novel compounds of formula [I] or pharmaceutically acceptable salts thereof: The compounds of the present invention are useful in the prevention or treatment of diseases such as schizophrenia, Alzheimer's disease, cognitive impairment, dementia, anxiety disorders (e.g., generalized anxiety disorder, panic disorder, obsessive-compulsive disorder, social anxiety disorder, post-traumatic stress disorder, specific phobias, acute stress disorder), depression, drug dependence, spasm, tremor, pain, Parkinson's disease, attention deficit hyperactivity disorder, bipolar disorder, eating disorder, or sleep disorders, which is based on the glycine uptake-inhibiting action.Type: GrantFiled: February 21, 2012Date of Patent: August 5, 2014Assignee: Taisho Pharmaceutical Co., LtdInventors: Minoru Moriya, Hiroshi Ohta, Shuji Yamamoto, Kumi Abe, Yuko Araki, Xiang-Min Sun, Daisuke Wakasugi
-
Publication number: 20130331571Abstract: The present invention relates to novel compounds of formula [I] or pharmaceutically acceptable salts thereof: The compounds of the present invention are useful in the prevention or treatment of diseases such as schizophrenia, Alzheimer's disease, cognitive impairment, dementia, anxiety disorders (e.g., generalized anxiety disorder, panic disorder, obsessive-compulsive disorder, social anxiety disorder, post-traumatic stress disorder, specific phobias, acute stress disorder), depression, drug dependence, spasm, tremor, pain, Parkinson's disease, attention deficit hyperactivity disorder, bipolar disorder, eating disorder, or sleep disorders, which is based on the glycine uptake-inhibiting action.Type: ApplicationFiled: February 21, 2012Publication date: December 12, 2013Applicant: TAISHO PHARMACEUTICAL CO., LTDInventors: Minoru Moriya, Hiroshi Ohta, Shuji Yamamoto, Kumi Abe, Yuko Araki, Xiang-Min Sun, Daisuke Wakasugi
-
Publication number: 20130197217Abstract: The present invention provides a 1,2,4-triazolone derivative represented by Formula (1A) having an antagonistic activity on the arginine-vasopressin 1b receptor or a pharmaceutically acceptable salt thereof and provides a pharmaceutical composition comprising the compound or the salt as an active ingredient, in particular, a therapeutic or preventive agent exhibiting favorable pharmacokinetics in a disease such as mood disorder, anxiety disorder, schizophrenia, Alzheimer's disease, Parkinson's disease, Huntington's chorea, eating disorder, hypertension, gastrointestinal disease, drug addiction, epilepsy, cerebral infarction, cerebral ischemia, cerebral edema, head injury, inflammation, immune-related disease, or alopecia.Type: ApplicationFiled: September 30, 2011Publication date: August 1, 2013Applicant: TAISHO PHARMACEUTICAL CO., LTDInventors: Takeshi Kuwada, Mitsukane Yoshinaga, Tomoko Ishizaka, Daisuke Wakasugi, Shin-ichi Shirokawa, Nobutaka Hattori, Youichi Shimazaki, Naoki Miyakoshi
-
Patent number: 8461329Abstract: A compound represented by formula (I) or a pharmaceutically acceptable salt thereof has an effect of inhibiting CRTH2 and, therefore, is useful as a preventive or a remedy for allergic diseases such as asthma, atopic dermatitis and allergic rhinitis.Type: GrantFiled: December 25, 2009Date of Patent: June 11, 2013Assignee: Taisho Pharmaceutical Co., Ltd.Inventors: Tetsuo Takayama, Hajime Asanuma, Daisuke Wakasugi, Rie Nishikawa, Yoshinori Sekiguchi, Madoka Kawamura, Naoya Ono, Tetsuya Yabuuchi, Takahiro Oi, Yusuke Oka, Shoichi Kuroda, Fumito Uneuchi, Takeshi Koami
-
Publication number: 20130096310Abstract: A compound represented by formula (I) or a pharmaceutically acceptable salt thereof has an effect of inhibiting CRTH2 and, therefore, is useful as a pharmaceutical.Type: ApplicationFiled: June 22, 2011Publication date: April 18, 2013Applicant: TAISHO PHARMACEUTICAL CO., LTD.Inventors: Tetsuo Takayama, Madoka Kawamura, Daisuke Wakasugi, Rie Nishikawa, Yoshinori Sekiguchi
-
Publication number: 20110288293Abstract: A compound represented by formula (I) or a pharmaceutically acceptable salt thereof has an effect of inhibiting CRTH2 and, therefore, is useful as a preventive or a remedy for allergic diseases such as asthma, atopic dermatitis and allergic rhinitis.Type: ApplicationFiled: December 25, 2009Publication date: November 24, 2011Applicant: TAISHO PHARMACEUTICAL CO., LTD.Inventors: Tetsuo Takayama, Hajime Asanuma, Daisuke Wakasugi, Rie Nishikawa, Yoshinori Sekiguchi, Madoka Kawamura, Naoya Ono, Tetsuya Yabuuchi, Takahiro Oi, Yusuke Oka, Shoichi Kuroda, Fumito Uneuchi, Takeshi Koami