Katsuya Ezawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Modular jack assembly having light transmission means with a light...
- Patent number 6,352,446
- Issue date Mar 5, 2002
- Hirose Electric Co., Ltd.
- Katsuya Ezawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Modular jack
- Patent number 6,328,609
- Issue date Dec 11, 2001
- Hirose Electric Co., Ltd.
- Katsuya Ezawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Modular connector having means for optimizing crosstalk characteris...
- Patent number 6,186,836
- Issue date Feb 13, 2001
- Hirose Electric Co., Ltd.
- Katsuya Ezawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Modular plug and modular jack
- Patent number 5,899,770
- Issue date May 4, 1999
- Hirose Electric Co., Ltd.
- Katsuya Ezawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Modular jack assembly with indicator
- Publication number 20010000767
- Publication date May 3, 2001
- Katsuya Ezawa
- H01 - BASIC ELECTRIC ELEMENTS