Kozo Ichikawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Infrared detector with plurality of metallization between first and...
- Patent number 7,851,903
- Issue date Dec 14, 2010
- Showa Optronics Co., Ltd.
- Kozo Ichikawa
- G01 - MEASURING TESTING
Information Patent Grant
Infrared detector package
- Patent number 7,479,635
- Issue date Jan 20, 2009
- Showa Optronics Co., Ltd.
- Kozo Ichikawa
- G01 - MEASURING TESTING
Information Patent Grant
Image tube having a conductive film for preventing spurious dischar...
- Patent number 4,459,508
- Issue date Jul 10, 1984
- Nippon Electric Co., Ltd.
- Kozo Ichikawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Infrared detector and manufacturing method thereof
- Publication number 20080296719
- Publication date Dec 4, 2008
- SHOWA OPTRONICS CO., LTD
- Kozo Ichikawa
- G01 - MEASURING TESTING