Hirokazu Ohno

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Patents Grantslast 30 patents

Information Patent Grant
Lens holder
- Patent number 8,649,109
- Issue date Feb 11, 2014
- Nittoh Kogaku K.K.
- Hirokazu Ohno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
LENS HOLDER
- Publication number 20120281297
- Publication date Nov 8, 2012
- NITTOH KOGAKU K.K.
- Hirokazu Ohno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE