Yoshinobu Hirokado

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing electron emission source
- Patent number 7,399,214
- Issue date Jul 15, 2008
- Mitsubishi Denki Kabushiki Kaisha
- Kunihiko Nishimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cold cathode light emitting device with nano-fiber structure layer,...
- Patent number 7,372,193
- Issue date May 13, 2008
- Mitsubishi Denki Kabushiki Kaisha
- Yoshinobu Hirokado
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
AC plane discharge type plasma display panel
- Patent number 6,472,821
- Issue date Oct 29, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Yoshinobu Hirokado
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PATTERN FORMING METHOD AND MANUFACTURING METHOD OF SOLAR BATTERY
- Publication number 20130309807
- Publication date Nov 21, 2013
- Mitsubishi Electric Corporation
- Yoshinobu Hirokado
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of manufacturing electron emission source
- Publication number 20060258254
- Publication date Nov 16, 2006
- Mitsubishi Denki Kabushiki Kaisha
- Kunihiko Nishimura
- B82 - NANO-TECHNOLOGY
Information Patent Application
Cold cathode light emitting device, image display and method of man...
- Publication number 20040201345
- Publication date Oct 14, 2004
- Yoshinobu Hirokado
- H01 - BASIC ELECTRIC ELEMENTS