Noribumi Kobayashi

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Kitaibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Transmission device control system
- Patent number 9,432,309
- Issue date Aug 30, 2016
- Hitachi Metals, Ltd.
- Osamu Tsuchida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Filter assembly and optical module using same
- Patent number 8,340,522
- Issue date Dec 25, 2012
- Hitachi Cable, Ltd.
- Juhyun Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Board assembly, optical transceiver using same and method for mount...
- Patent number 7,290,944
- Issue date Nov 6, 2007
- Hitachi Cable, Ltd.
- Yoshiaki Ishigami
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
TRANSMISSION DEVICE CONTROL SYSTEM
- Publication number 20120271930
- Publication date Oct 25, 2012
- Hitachi Cable, Ltd.
- Osamu TSUCHIDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FILTER ASSEMBLY AND OPTICAL MODULE USING SAME
- Publication number 20080175591
- Publication date Jul 24, 2008
- Juhyun Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Board assembly, optical transceiver using same and method for mount...
- Publication number 20060257081
- Publication date Nov 16, 2006
- Hitachi Cable, Ltd.
- Yoshiaki Ishigami
- G02 - OPTICS