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Masanobu Okayasu
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Zama, JP
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Patents Grants
last 30 patents
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Patent Grant
Optical module using wiring lead integrated resin substrate
Patent number
6,585,426
Issue date
Jul 1, 2003
Nippon Telegraph and Telephone Corporation
Yoshito Shuto
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Method for producing various semiconductor optical devices of diffe...
Patent number
5,585,957
Issue date
Dec 17, 1996
Nippon Telegraph & Telephone Corporation
Masashi Nakao
B82 - NANO-TECHNOLOGY
Patents Applications
last 30 patents
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Patent Application
Optical module using wiring lead integrated resin substrate
Publication number
20010010744
Publication date
Aug 2, 2001
Yoshito Shuto
G02 - OPTICS