Patents by Inventor Masaki MUKO

Masaki MUKO 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).

  • Optical measurement apparatus and optical measurement method
    Patent number: 9441950
    Abstract: A small and inexpensive optical measurement apparatus is provided in which noise due to optical interference such as inter-layer crosstalk or speckle is suppressed.
    Type: Grant
    Filed: February 25, 2014
    Date of Patent: September 13, 2016
    Assignee: HITACHI-LG DATA STORAGE, INC.
    Inventors: Kentaro Osawa, Daisuke Tomita, Masaki Muko
  • OPTICAL MEASUREMENT APPARATUS AND OPTICAL MEASUREMENT METHOD
    Publication number: 20150062589
    Abstract: A small and inexpensive optical measurement apparatus is provided in which noise due to optical interference such as inter-layer crosstalk or speckle is suppressed.
    Type: Application
    Filed: February 25, 2014
    Publication date: March 5, 2015
    Applicant: Hitachi Media Electronics Co., Ltd.
    Inventors: Kentaro OSAWA, Daisuke TOMITA, Masaki MUKO