Makiko Oikawa

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Miyagi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical film, antireflection optical element and master
- Patent number 8,576,486
- Issue date Nov 5, 2013
- Sony Corporation
- Kazuya Hayashibe
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL ELEMENT, DISPLAY DEVICE, AND ANTI-REFLECTIVE OPTICAL COMPON...
- Publication number 20120026591
- Publication date Feb 2, 2012
- Sony Corporation
- Kazuya Hayashibe
- G02 - OPTICS
Information Patent Application
OPTICAL FILM, ANTIREFLECTION OPTICAL ELEMENT AND MASTER
- Publication number 20110235181
- Publication date Sep 29, 2011
- SONY CORPORATION
- Kazuya Hayashibe
- G02 - OPTICS