Ariga TAKAHASHI

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Opening and closing device
- Patent number 9,909,357
- Issue date Mar 6, 2018
- KYUSHU NANOTEC OPTICS CO., LTD.
- Junichi Baba
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPENING AND CLOSING DEVICE
- Publication number 20160208545
- Publication date Jul 21, 2016
- KYUSHU NANOTEC OPTICS CO., LTD.
- Junichi BABA
- G02 - OPTICS