Patents by Inventor Hidemasa Toril

Hidemasa Toril 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 ELEMENT
    Publication number: 20180341122
    Abstract: An optical element has a transmission spectrum characterized in that a local maximum falls within a wavelength region longer than 315 nm but shorter than or equal to 400 nm, a local minimum falls within a wavelength region longer than or equal to 380 nm but shorter than or equal to 500 nm, and the wavelength at the local maximum is shorter than the wavelength at the local minimum.
    Type: Application
    Filed: November 25, 2015
    Publication date: November 29, 2018
    Applicants: JINS INC., Tsubota Laboratory, Inc.
    Inventors: Shunsuke Shioya, Kazuo Tsubota, Toshihide Kurihara, Hidemasa Toril