Akihiro Nagura

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Okazaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus of treating grinding water for processing periphery of ey...
- Patent number 7,650,998
- Issue date Jan 26, 2010
- Nidek Co., Ltd.
- Motoshi Tanaka
- B24 - GRINDING POLISHING
Information Patent Grant
Lens stocking apparatus and lens processing system having the same
- Patent number 7,371,151
- Issue date May 13, 2008
- Nidek Co., Ltd.
- Ryoji Shibata
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS OF TREATING GRINDING WATER FOR PROCESSING PERIPHERY OF EY...
- Publication number 20080053887
- Publication date Mar 6, 2008
- NIDEK CO., LTD.
- Motoshi TANAKA
- B24 - GRINDING POLISHING
Information Patent Application
Lens stocking apparatus and lens processing system having the same
- Publication number 20070141950
- Publication date Jun 21, 2007
- NIDEK CO, LTD.
- Ryoji Shibata
- B24 - GRINDING POLISHING