Patents by Inventor Naoki Yoshihara

Naoki Yoshihara 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: 20230083072
    Abstract: One of the problems of one embodiment of the present invention is to provide film-coated granules which have a new film constitution. Alternatively, one of the problems of one embodiment of the present invention is to provide a pharmaceutical preparation containing the film-coated granules which have a new film constitution. Alternatively, one of the problems of one embodiment of the present invention is to provide a new dry manufacturing method of the film-coated granules. Alternatively, one of the problems of one embodiment of the present invention is to provide a new dry manufacturing method of the pharmaceutical preparation containing the film-coated granules. According to one embodiment of the present invention, a film-coated granule is provided that comprises a core particle having a melt component, and a film arranged on a surface of the core particle, wherein the film includes a porous substance, a plasticizer and a polymer.
    Type: Application
    Filed: September 9, 2022
    Publication date: March 16, 2023
    Inventors: Katsuhiko OMAGARI, Shinya TAKADA, Ryota KIMATA, Naoki YOSHIHARA
  • Publication number: 20230014578
    Abstract: Provided is a melt granulated product with a high particle size homogeneity. Alternatively, provided is a pharmaceutical composition using said melt granulated product. Alternatively, provided is a melt granulated product with a high drug content. Alternatively, provided is a pharmaceutical composition using the melt granulated product. According to one embodiment of the present invention, a granule is provided that comprises an active ingredient, a melt component, and a polymer, wherein the active ingredient, the melt component and the polymer are bound. In addition, the melt component may be solid at room temperature, and have a melting point of 100° C. or less. The polymer may be solid at room temperature, and have a glass transition point of 100° C. or less.
    Type: Application
    Filed: September 12, 2022
    Publication date: January 19, 2023
    Inventors: Naoki YOSHIHARA, Shota HASHIMOTO, Ryota KIMATA
  • Publication number: 20230000777
    Abstract: According to one embodiment of the present invention, granules having a high content of an active ingredient and a high uniformity of particle size are provided. Alternatively, according to one embodiment of the present invention, a preparation containing granules having a high content of an active ingredient and a high uniformity of particle size is provided. According to one embodiment of the present invention, a granule is provided that comprises a nuclear material, a melt component layer arranged on a surface of the nuclear material, and an active ingredient-containing layer arranged on a surface of the melt component layer, wherein the melt component layer contains a first melt component and the active ingredient-containing layer contains an active ingredient and a second melt component or a polymer having compatibility with the first melt component.
    Type: Application
    Filed: September 12, 2022
    Publication date: January 5, 2023
    Inventors: Naoki YOSHIHARA, Shota HASHIMOTO, Ryota KIMATA
  • Publication number: 20220071913
    Abstract: One of the objects of the present invention is to provide a granule capable of sufficiently masking bitterness. Alternatively, one of the objects of the present invention is to provide a preparation containing a granule capable of sufficiently masking bitterness. According to an embodiment of the present invention, a granule is provided including a core substance on which a melt component and an active ingredient are disposed, a gelling substance-containing layer disposed on a surface where the melt component and the active ingredient are disposed, and a hydrophobic polymer-containing layer disposed on a surface of the gelling substance-containing layer.
    Type: Application
    Filed: September 9, 2021
    Publication date: March 10, 2022
    Inventors: Naoki YOSHIHARA, Ryota KIMATA
  • Publication number: 20210251904
    Abstract: A method for producing granules containing a core particle by using a general granulation method is provided. Granules containing a core particle produced by the method are provided. In addition, a pharmaceutical composition and preparation containing the granules containing the core particle are provided. The granulation method according to an embodiment of the present invention granulates by splaying granulation liquid having a mist diameter (D50) not more than the particle size (D50) of the core particle on a mixture containing a drug substance and a core particle. The granulation liquid may be water. The particle size of the core particle (D50) may be larger than the particle size (D50) of the drug substance.
    Type: Application
    Filed: February 8, 2021
    Publication date: August 19, 2021
    Inventors: Wataru IZUI, Kenji NOZAWA, Hiroyuki YAMAMOTO, Ryota KIMATA, Naoki YOSHIHARA
  • Publication number: 20100181378
    Abstract: A compact barcode reader is provided in which the imaging lens and a linear sensor are in a straight line path with the barcode (no bend in path). By using a wide angle lens with a short back focus, it is possible to reduce the distance between the barcode and linear sensor to a fraction of what it was in the prior art. In addition, the maximum image height and the downward projection of the sensor are reduced to a fraction of what they were in the prior art. As a result, despite the straight line optical path, compact barcode reader becomes so small that it does not interfere with the operation of the beverage maker.
    Type: Application
    Filed: March 9, 2007
    Publication date: July 22, 2010
    Applicants: Optoelectronics Co., Ltd., Opticon, Inc.
    Inventors: Hiroshi Hayakawa, Naoki Yoshihara, Naoya Niizeki, Yo Tanaka, Kazunori Noborio