Yusuke MIZUHARA

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Light shielding structure in optical apparatus
- Patent number 7,702,238
- Issue date Apr 20, 2010
- Hoya Corporation
- Kota Miya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
LIGHT SHIELDING STRUCTURE IN OPTICAL APPARATUS
- Publication number 20070269204
- Publication date Nov 22, 2007
- PENTAX CORPORATION
- Kota MIYA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY