Masami YAMAMOTO

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Patents Grantslast 30 patents

Information Patent Grant
Blade drive device and optical apparatus
- Patent number 9,477,137
- Issue date Oct 25, 2016
- Seiko Precision Inc.
- Masami Yamamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
BLADE DRIVE DEVICE AND OPTICAL APPARATUS
- Publication number 20160274441
- Publication date Sep 22, 2016
- SEIKO Precision Inc.
- Masami YAMAMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY