Masato Nakahama

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing optical element and device for manufacturi...
- Patent number 9,662,845
- Issue date May 30, 2017
- Olympus Corporation
- Yusuke Nakagawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus and method for manufacturing glass optical element
- Patent number 9,475,721
- Issue date Oct 25, 2016
- Olympus Corporation
- Kiyomi Yamada
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR MANUFACTURING GLASS OPTICAL ELEMENT
- Publication number 20140318183
- Publication date Oct 30, 2014
- Kiyomi Yamada
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD FOR MANUFACTURING OPTICAL ELEMENT AND DEVICE FOR MANUFACTURI...
- Publication number 20140217627
- Publication date Aug 7, 2014
- OLYMPUS CORPORATION
- Yusuke Nakagawa
- G02 - OPTICS