Haruo Kato

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light-emitting device having light-emissive particles partially coa...
- Patent number 7,002,289
- Issue date Feb 21, 2006
- Candescent Technologies Corporation
- John D. Porter
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting device having light-emissive particles partially coa...
- Patent number 6,812,636
- Issue date Nov 2, 2004
- Candescent Technologies Corporation
- John D. Porter
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Front plate for field-emission display comprising barriers formed o...
- Patent number 6,621,210
- Issue date Sep 16, 2003
- Sony Corporation
- Haruo Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming a phosphor screen
- Patent number 5,556,664
- Issue date Sep 17, 1996
- Sony Corporation
- Koichiro Sasa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Structure and fabrication of light-emitting device having partially...
- Publication number 20020167262
- Publication date Nov 14, 2002
- Candescent Technologies Corporation;
- John D. Porter
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Front plate for field-emission display
- Publication number 20020043924
- Publication date Apr 18, 2002
- Haruo Kato
- H01 - BASIC ELECTRIC ELEMENTS