Masanori Sato

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Machida, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical fiber submarine cable
- Patent number 4,490,009
- Issue date Dec 25, 1984
- Kokusai Denshin Denwa Kabushiki Kaisha
- Taiichiro Nakai
- G02 - OPTICS
Information Patent Grant
Optical fiber submarine cable
- Patent number 4,349,243
- Issue date Sep 14, 1982
- Kokusai Denshin Denwa Kabushiki Kaisha
- Kitsutaro Amano
- G02 - OPTICS
Information Patent Grant
Optical fiber introducing equipment for optical submerged repeater
- Patent number 4,345,816
- Issue date Aug 24, 1982
- Kokusai Denshin Denwa Kabushiki Kaisha
- Taiichiro Nakai
- G02 - OPTICS
Information Patent Grant
Monitoring system for optical transmission line repeaters
- Patent number 4,278,850
- Issue date Jul 14, 1981
- Kokusai Denshin Denwa Co., Ltd.
- Masanori Sato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Selection system for digital signal repeaters
- Patent number 4,270,029
- Issue date May 26, 1981
- Kokusai Denshin Denwa Kabushiki Kaisha
- Masanori Sato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE