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Kouichi Kajiyama
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Kanagawa, JP
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Patents Grants
last 30 patents
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Patent Grant
Lens and laser processing apparatus equipped with the lens
Patent number
9,310,531
Issue date
Apr 12, 2016
V Technology Co., Ltd.
Kouichi Kajiyama
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
LENS AND LASER PROCESSING APPARATUS EQUIPPED WITH THE LENS
Publication number
20140347744
Publication date
Nov 27, 2014
V-TECHNOLOGY CO., LTD.
Kouichi Kajiyama
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR