Patents by Inventor Masaki Sudo

Masaki Sudo 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).

  • Oxyindole derivatives with motilin receptor agonistic activity
    Patent number: 8697877
    Abstract: The present invention relates to novel oxyindole derivatives of formula (I) or a pharmaceutically acceptable salt thereof, processes for their preparation, pharmaceutical compositions containing them and their use in the treatment of various disorders which are mediated via the motilin receptor (GPR38).
    Type: Grant
    Filed: March 1, 2010
    Date of Patent: April 15, 2014
    Assignee: RaQualia Pharma Inc.
    Inventors: Masaki Sudo, Yasuhiro Iwata, Yoshimasa Arano, Madoka Jinno, Masashi Ohmi, Hirohide Noguchi
  • GHRELIN RECEPTOR AGONIST FOR TREATMENT OF CACHEXIA
    Publication number: 20120322821
    Abstract: The present invention relates to use of a compound of the present invention 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 cachexia. The invention also relates to a method for the treatment of cachexia, comprising administering the compound of the present invention or a pharmaceutical composition comprising the same to a human or an animal. The invention further relates to use of said compound, or a pharmaceutically acceptable salt thereof, or a pharmaceutical composition comprising the compound or the salt, in combination with one or more second active agents. Moreover, the invention relates to a pharmaceutical composition and a kit comprising the compound of the present invention or a pharmaceutically acceptable salt thereof, for the treatment of said disease.
    Type: Application
    Filed: February 28, 2011
    Publication date: December 20, 2012
    Applicant: RAQUALIA PHARMA INC.
    Inventors: Kaoru Shimada, Masaki Sudo, Masaomi Tajimi, Nobuyuki Takahashi, Kazuhiko Nonomura
  • OXYINDOLE DERIVATIVES WITH MOTILIN RECEPTOR AGONISTIC ACTIVITY
    Publication number: 20110312933
    Abstract: The present invention relates to novel oxyindole derivatives of formula (I) or a pharmaceutically acceptable salt thereof, processes for their preparation, pharmaceutical compositions containing them and their use in the treatment of various disorders which are mediated via the motilin receptor (GPR38).
    Type: Application
    Filed: March 1, 2010
    Publication date: December 22, 2011
    Inventors: Masaki Sudo, Yasuhiro Iwata, Yoshimasa Arano, Madoka Jinno, Masashi Ohmi, Hirohide Noguchi
  • Intermediate transfer belt having reference position mark
    Patent number: 7308213
    Abstract: In an image-forming apparatus having a photosensitive body and an intermediate transfer belt, the intermediate transfer belt is extendible/contractible in a longitudinal direction and a toner image formed on the photosensitive body transferred onto the intermediate transfer belt. The intermediate transfer belt has a mark formed from photo-reflective particles on one or both sides thereof, which mark has a different photo reflectivity to the intermediate transfer belt and is used for detecting a reference position of the intermediate transfer belt.
    Type: Grant
    Filed: December 16, 2004
    Date of Patent: December 11, 2007
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Masaki Sudo, Yuichiro Inaba
  • Intermediate transfer belt, image-forming apparatus, transfer sheet, mark-forming method and transferring apparatus
    Publication number: 20050238371
    Abstract: In an image-forming apparatus having a photosensitive body and an intermediate transfer belt, the intermediate transfer belt is extendible/contractible in a longitudinal direction and a toner image formed on the photosensitive body transferred onto the intermediate transfer belt. The intermediate transfer belt has a mark formed from photo-reflective particles on one or both sides thereof, which mark has a different photo reflection [reflectivity?] to the intermediate transfer belt and is used for detecting a reference position of the intermediate transfer belt.
    Type: Application
    Filed: December 16, 2004
    Publication date: October 27, 2005
    Inventors: Masaki Sudo, Yuichiro Inaba
  • Spiropoperidine compounds as ligands for orl-1 receptor
    Publication number: 20050038060
    Abstract: A compound of the formula (I) or a salt, prodrug or solvate thereof, wherein R1 and R2 groups are all hydrogen; A is a benzofuzed azahetero ring; W1—W2 is CH2—CH2; X1—X1 is CH2—CH2; and Z is methylene or carbonyl; or the like, is a ligand for ORL1-receptor and are useful for treating or preventing pain, a CNS disorder or the like in mammalian subjects.
    Type: Application
    Filed: June 17, 2002
    Publication date: February 17, 2005
    Inventors: Koji Ando, Fumitaka Ito, Hiroki Koike, Masaki Sudo, Tatsuya Yamagishi
  • Spiropiperidine compounds as ligands for ORL-1 receptor
    Publication number: 20030078278
    Abstract: A compound of the formula: 1
    Type: Application
    Filed: March 6, 2002
    Publication date: April 24, 2003
    Applicant: Pfizer Inc.
    Inventors: Fumitaka Ito, Hiroki Koike, Masaki Sudo, Tatsuya Yamagishi
  • Spiropiperidine compounds as ligands for ORL-1receptor
    Publication number: 20030078279
    Abstract: A compound of the formula: 1
    Type: Application
    Filed: May 22, 2002
    Publication date: April 24, 2003
    Applicant: Pfizer Inc.
    Inventors: Fumitaka Ito, Hiroki Koike, Masaki Sudo, Tatsuya Yamagishi, Koji Ando