Patents by Inventor Masanobu Miwa

Masanobu Miwa 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).

  • FRAUD DETECTION SYSTEM, METHOD, AND NON-TEMPORARY COMPUTER READABLE STORAGE MEDIUM
    Publication number: 20210110398
    Abstract: A fraud detection system that converts personal identification information into an irreversible code, acquires transaction information that includes transaction terminal identification information, stores the acquired transaction information in a transaction information storage unit, and calculates a respective transaction estimation value for a future transaction for each transaction terminal and each irreversible code, on the basis of the transaction information stored in the transaction information storage unit. When new transaction information is acquired the fraud detection system calculates a degree of deviation for the new transaction information on the basis of the transaction estimation value for the irreversible code and the transaction estimation value for the transaction terminal which are in accordance with the transaction terminal identification information included in the new transaction information, and outputs alert information when the degree of deviation is large.
    Type: Application
    Filed: October 30, 2018
    Publication date: April 15, 2021
    Inventors: Kousuke OKAZAKI, Keiko HASHIZUME, Masanobu MIWA, Mitsuhiro YAMAZAKI, Masaki FUKUI
  • Polyester resin composition
    Patent number: 8747974
    Abstract: The present invention relates to a polyester resin composition comprising: (A) a polyester resin containing 5% by mole or more and not more than 86% by mole of a succinic acid unit in the whole of an aliphatic dicarboxylic acid unit; (B) a polyester resin containing 5% by mole or more and not more than 95% by mole of an aromatic dicarboxylic acid unit in all of dicarboxylic acid units; and (C) a polyester resin containing an aliphatic oxycarboxylic acid, wherein the polyester resin composition contains from 10 to 89% by weight of the resin (A) and from 11 to 90% by weight of the resin (B) relative to a total sum of the resins (A) and (B) and contains from 1 to 40% by weight of the resin (C) relative to a total sum of the resins (A), (B) and (C).
    Type: Grant
    Filed: August 2, 2013
    Date of Patent: June 10, 2014
    Assignee: Mitsubishi Chemical Corporation
    Inventors: Hiroshi Nakano, Hiroyuki Kaneko, Masanobu Miwa, Atsushi Kusuno
  • POLYESTER RESIN COMPOSITION
    Publication number: 20130316106
    Abstract: The present invention relates to a polyester resin composition comprising: (A) a polyester resin containing 5% by mole or more and not more than 86% by mole of a succinic acid unit in the whole of an aliphatic dicarboxylic acid unit; (B) a polyester resin containing 5% by mole or more and not more than 95% by mole of an aromatic dicarboxylic acid unit in all of dicarboxylic acid units; and (C) a polyester resin containing an aliphatic oxycarboxylic acid, wherein the polyester resin composition contains from 10 to 89% by weight of the resin (A) and from 11 to 90% by weight of the resin (B) relative to a total sum of the resins (A) and (B) and contains from 1 to 40% by weight of the resin (C) relative to a total sum of the resins (A), (B) and (C).
    Type: Application
    Filed: August 2, 2013
    Publication date: November 28, 2013
    Applicant: MITSUBISHI CHEMICAL CORPORATION
    Inventors: Hiroshi NAKANO, Hiroyuki Kaneko, Masanobu Miwa, Atsushi Kusuno
  • Light guide pipe having elongate roughened protrusions and/or roughened concaves, planar light source unit having a broad viewing angle characteristic, and liquid crystal display device
    Patent number: 6425673
    Abstract: Light guide pipe. Planar light source unit.
    Type: Grant
    Filed: September 20, 2000
    Date of Patent: July 30, 2002
    Assignees: Mitsubisshi Chemical Corporation, Yukadenshi Co., Ltd.
    Inventors: Yoshinori Suga, Masanobu Miwa