Teruyuki Kubo

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Digital synchronizing circuit
- Patent number 4,759,040
- Issue date Jul 19, 1988
- Iwatsu Electric Co., Ltd.
- Yoshihiro Kawata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Start bit detecting circuit
- Patent number 4,748,643
- Issue date May 31, 1988
- Iwatsu Electric Co., Ltd.
- Kaoru Setoguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control signal transmission system for key telephone system
- Patent number 4,551,583
- Issue date Nov 5, 1985
- Telegraph & Telephone Pub. Corp.
- Koichi Sekiguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE