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Hideji Matsuura
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Atsugi, JP
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last 30 patents
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Patent Grant
Connector comprising a plug having a built-in optoelectronic conver...
Patent number
4,756,593
Issue date
Jul 12, 1988
Hitachi, Ltd.
Yasumasa Koakutsu
G02 - OPTICS
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Patent Grant
Optical transmitting and/or receiving module
Patent number
4,737,008
Issue date
Apr 12, 1988
Mitsumi Electric Co., Ltd.
Sadahiro Ohyama
G02 - OPTICS