Manabu Sakane

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Yokosuka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Bi-directional optical wireless communication apparatus and method...
- Patent number 5,926,302
- Issue date Jul 20, 1999
- Victor Company of Japan, Ltd.
- Kazutoshi Hirohashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical radio transmission system and a method for adjusting optica...
- Patent number 5,532,858
- Issue date Jul 2, 1996
- Nit Data Communications Victor Company of Japan
- Kazutoshi Hirohashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE