Patents by Inventor Masashi Nishioka

Masashi Nishioka 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).

  • Device and method for measuring and machining spectacle lens, spectacle lens manufacturing method, and spectacles manufacturing method
    Patent number: 8387224
    Abstract: A mounting part for mounting spectacle frame components such as lugs can be machined after confirming that a lens thickness at a mounting part-machined portion where the mounting part is machined is equal to or larger than the specified value, and can be installed the spectacle lens components on the spectacle lens with a requested strength. The device, the method for the above, a spectacle lens manufacturing method, and a spectacles manufacturing method are given. The spectacle lens (1) is fed to a lens thickness measuring device (70) by a lens feeder. The fed amount of the spectacle lens in this feeding is based on the measured results of a distance between a frame center forming a block center by a lens holder in an edging for manufacturing the spectacle lens (1) from a raw material lens and the edge face of the spectacle lens (1) where the mounting part is to be machined.
    Type: Grant
    Filed: October 25, 2005
    Date of Patent: March 5, 2013
    Assignee: Hoya Corporation
    Inventors: Michio Arai, Masashi Nishioka
  • Spectacle lens manufacturing method
    Patent number: 7980920
    Abstract: A manufacturing method of a spectacle lens improving a manufacturing yield and a production efficiency is provided. The manufacturing method of the spectacle lens in which necessary information for a frame machining of a spectacle lens (progressive-power lens 20) including spectacle rim related information is obtained, and both surfaces of a convex surface and a concave surface are edge/polish machined from a spectacle lens blanks.
    Type: Grant
    Filed: June 29, 2005
    Date of Patent: July 19, 2011
    Assignee: Hoya Corporation
    Inventors: Hisanori Akiyama, Masashi Nishioka, Michio Arai
  • Device and method for measuring and machining spectacle lens, spectacle lens manufacturing method, and spectacles manufacturing method
    Publication number: 20090067940
    Abstract: A mounting part for mounting spectacle frame components such as lugs can be machined after confirming that a lens thickness at a mounting part-machined portion where the mounting part is machined is equal to or larger than the specified value, and can be installed the spectacle lens components on the spectacle lens with a requested strength. The device, the method for the above, a spectacle lens manufacturing method, and a spectacles manufacturing method are given. The spectacle lens (1) is fed to a lens thickness measuring device (70) by a lens feeder. The fed amount of the spectacle lens in this feeding is based on the measured results of a distance between a frame center forming a block center by a lens holder in an edging for manufacturing the spectacle lens (1) from a raw material lens and the edge face of the spectacle lens (1) where the mounting part is to be machined.
    Type: Application
    Filed: October 25, 2005
    Publication date: March 12, 2009
    Inventors: Michio Arai, Masashi Nishioka
  • Spectacle Lens Manufacturing Method
    Publication number: 20080051012
    Abstract: A manufacturing method of a spectacle lens improving a manufacturing yield and a production efficiency is provided. The manufacturing method of the spectacle lens in which necessary information for a frame machining of a spectacle lens (progressive-power lens 20) including spectacle rim related information is obtained, and both surfaces of a convex surface and a concave surface are edge/polish machined from a spectacle lens blanks.
    Type: Application
    Filed: June 29, 2005
    Publication date: February 28, 2008
    Applicant: HOYA CORPORATION
    Inventors: Hisanori Akiyama, Masashi Nishioka, Michio Arai
  • Method of adding fats and oils to porous fodder
    Patent number: 6440477
    Abstract: A method of adding oil and fat to porous feed is disclosed wherein porous feed together with oil and fat are continuously inserted into a partially evacuated chamber of an oil and fat adding apparatus while, simultaneously, porous feed that has remained therein for a specified time is continuously being removed from the chamber. The continuous nature of this method allows porous feed having high fat and oil content to be produced more rapidly than previously possible.
    Type: Grant
    Filed: February 25, 1999
    Date of Patent: August 27, 2002
    Assignee: Nisshin Flour Milling Co., Ltd.
    Inventors: Masashi Nishioka, Ryoji Aoyama, Takayuki Ando, Minoru Tanaka
  • METHOD OF ADDING FATS AND OILS TO POROUS FODDER
    Publication number: 20010048959
    Abstract: The object of the present invention is to provide a method by which a great amount of fat and oil can be added continuously to porous feed.
    Type: Application
    Filed: February 25, 1999
    Publication date: December 6, 2001
    Inventors: MASASHI NISHIOKA, RYOJI AOYAMA, TAKAYUKI ANDO, MINORU TANAKA