Patents by Inventor Mitsutoshi Higashii

Mitsutoshi Higashii 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).

  • Lighting apparatus
    Patent number: 8100555
    Abstract: It is a lighting apparatus 10 that has a light emitting element 16, a light emitting element housing 15 having a concave portion 28 that accommodates the light emitting element 16, and an optically transparent member 18 that airproofs a space B formed by the concave portion 28 and transmits light emitted from the light emitting element 16. The concave portion 28 is shaped to become wider toward the optically transparent member 18 from the bottom surface 28A of the concave portion 28. The lighting apparatus 10 is provided with a light shielding member 12 for shielding a part of light emitted from the light emitting element 16 is provided on the optically transparent member 18.
    Type: Grant
    Filed: August 6, 2010
    Date of Patent: January 24, 2012
    Assignee: Shinko Electric Industries Co., Ltd.
    Inventors: Mitsutoshi Higashii, Kei Murayama, Yuichi Taguchi, Masahiro Sunohara, Akinori Shiraishi