Patents by Inventor Masahiro Teraguchi

Masahiro Teraguchi 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: 9028694
    Abstract: A non-particulate organic porous material with optical resolution capability, the non-particulate organic porous material having a continuous pore structure, which comprises macropores and mesopores, the macropores being interconnected forming mesopores with a radius of 0.01-100 ?m in the interconnected parts, and optically active groups uniformly introduced therein possesses high physical stability, can be used under wide separating conditions, and has a large capacity for separating optically active substances (enantiometers).
    Type: Grant
    Filed: May 15, 2014
    Date of Patent: May 12, 2015
    Assignee: ORGANO Corporation
    Inventors: Masahiro Teraguchi, Takashi Kaneko, Toshiki Aoki, Hiroshi Inoue, Akiko Yoshida
  • Publication number: 20140256834
    Abstract: A non-particulate organic porous material with optical resolution capability, the non-particulate organic porous material having a continuous pore structure, which comprises macropores and mesopores, the macropores being interconnected forming mesopores with a radius of 0.01-100 ?m in the interconnected parts, and optically active groups uniformly introduced therein possesses high physical stability, can be used under wide separating conditions, and has a large capacity for separating optically active substances (enantiometers).
    Type: Application
    Filed: May 15, 2014
    Publication date: September 11, 2014
    Applicant: ORGANO CORPORATION
    Inventors: Masahiro TERAGUCHI, Takashi Kaneko, Toshiki Aoki, Hiroshi Inoue, Akiko Yoshida
  • Patent number: 8764979
    Abstract: A non-particulate organic porous material with optical resolution capability, the non-particulate organic porous material having a continuous pore structure, which comprises macropores and mesopores, the macropores being interconnected forming mesopores with a radius of 0.01-100 ?m in the interconnected parts, and optically active groups uniformly introduced therein possesses high physical stability, can be used under wide separating conditions, and has a large capacity for separating optically active substances (enantiometers).
    Type: Grant
    Filed: March 14, 2007
    Date of Patent: July 1, 2014
    Assignee: ORGANO Corporation
    Inventors: Masahiro Teraguchi, Takashi Kaneko, Toshiki Aoki, Hiroshi Inoue, Akiko Yoshida
  • Publication number: 20120214949
    Abstract: A polymer having a repeating unit represented by formula (1). [R1 represents a hydrogen atom, a halogeno group, a substituted or unsubstituted alkyl group, a substituted or unsubstituted aromatic hydrocarbon group, a substituted or unsubstituted aromatic heterocyclic group, a trialkylsilyl group, or a trialkylgermyl group, each R2 is independently represented by the following formula (2), m is an integer of from 1 to 5, and when a plurality of R2s are present, the R2s may be the same as or different from each other.] [Each X is independently a monovalent group, and the plurality of Xs may be the same as or different from each other, at least one X is a monovalent group containing a halogen atom, and p is an integer of from 0 to 10.
    Type: Application
    Filed: August 12, 2010
    Publication date: August 23, 2012
    Applicants: SUMITOMO CHEMICAL COMPANY, LIMITED, NIIGATA UNIVERSITY
    Inventors: Toshiki Aoki, Masahiro Teraguchi, Takashi Sato, Taketsugu Yamamoto
  • Publication number: 20070155860
    Abstract: A non-particulate organic porous material with optical resolution capability, the non-particulate organic porous material having a continuous pore structure, which comprises macropores and mesopores, the macropores being interconnected forming mesopores with a radius of 0.01-100 ?m in the interconnected parts, and optically active groups uniformly introduced therein possesses high physical stability, can be used under wide separating conditions, and has a large capacity for separating optically active substances (enantiometers).
    Type: Application
    Filed: March 14, 2007
    Publication date: July 5, 2007
    Applicant: ORGANO CORPORATION
    Inventors: Masahiro Teraguchi, Takashi Kaneko, Toshiki Aoki, Hiroshi Inoue, Akiko Yoshida
  • Publication number: 20050155927
    Abstract: A non-particulate organic porous material with optical resolution capability, the non-particulate organic porous material having a continuous pore structure, which comprises macropores and mesopores, the macropores being interconnected forming mesopores with a radius of 0.01-100 ?m in the interconnected parts, and optically active groups uniformly introduced therein possesses high physical stability, can be used under wide separating conditions, and has a large capacity for separating optically active substances (enantiometers).
    Type: Application
    Filed: September 10, 2004
    Publication date: July 21, 2005
    Applicant: ORGANO CORPORATION
    Inventors: Masahiro Teraguchi, Takashi Kaneko, Toshiki Aoki, Hiroshi Inoue, Akiko Yoshida