Kazuaki Kusune

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Chikushino-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Line status detection apparatus, communication apparatus, and line...
- Patent number 8,847,751
- Issue date Sep 30, 2014
- Panasonic Corporation
- Fumio Ichihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication apparatus and communication method
- Patent number 7,319,384
- Issue date Jan 15, 2008
- Matsushita Electric Industrial Co., Ltd.
- Toshiyuki Wakisaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Line Status Detection Apparatus, Communication Apparatus, and Line...
- Publication number 20080107242
- Publication date May 8, 2008
- Matsushita Electric Industrial Co., Ltd.
- Fumio Ichihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication apparatus and communication method
- Publication number 20060138862
- Publication date Jun 29, 2006
- Matsushita Electric Industrial Co., Ltd.
- Toshiyuki Wakisaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE