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Kenichi INAISHI
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Okazaki-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Eyeglass lens processing apparatus
Patent number
8,172,640
Issue date
May 8, 2012
Nidek Co., Ltd.
Motoshi Tanaka
B24 - GRINDING POLISHING
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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
Patents Applications
last 30 patents
Information
Patent Application
EYEGLASS LENS PROCESSING APPARATUS
Publication number
20090036025
Publication date
Feb 5, 2009
NIDEK CO., LTD.
Motoshi TANAKA
B24 - GRINDING POLISHING
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