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Nobuhiko IWASAKI
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Nagoya-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Method and apparatus for manufacturing optical device
Patent number
10,050,158
Issue date
Aug 14, 2018
Sanyu Rec Co., Ltd.
Yoshiteru Miyawaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for manufacturing optical device
Patent number
9,373,730
Issue date
Jun 21, 2016
SANYU REC CO., LTD.
Yoshiteru Miyawaki
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND APPARATUS FOR MANUFACTURING OPTICAL DEVICE
Publication number
20160260847
Publication date
Sep 8, 2016
SANYU REC CO., LTD.
Yoshiteru MIYAWAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD AND APPARATUS FOR MANUFACTURING OPTICAL DEVICE
Publication number
20140051196
Publication date
Feb 20, 2014
Shinwa Co., Ltd.
Yoshiteru Miyawaki
H01 - BASIC ELECTRIC ELEMENTS