Kanako Ichikawa

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Portion of safety glasses
- Patent number D670324
- Issue date Nov 6, 2012
- Midori Anzen Co., Ltd.
- Wataru Okuma
- D16 - Photography and optical equipment

Patents Applicationslast 30 patents

Information Patent Application
GLASSES
- Publication number 20130308087
- Publication date Nov 21, 2013
- MIDORI ANZEN CO., LTD.
- Taro Sumitomo
- G02 - OPTICS
Information Patent Application
WORKING GLASSES
- Publication number 20130000019
- Publication date Jan 3, 2013
- MIDORI ANZEN CO., LTD.
- Wataru Okuma
- G02 - OPTICS