Yasushi Ohkawa

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Akashi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light-emitting display device and method for making the same
- Patent number 7,192,334
- Issue date Mar 20, 2007
- Fuji Photo Film Co., Ltf.
- Yasunobu Hashimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting display device with substrate having surface irregul...
- Patent number 6,954,031
- Issue date Oct 11, 2005
- Fujitsu Limited
- Yasunobu Hashimoto
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Light-emitting display device and method for making the same
- Publication number 20060009133
- Publication date Jan 12, 2006
- FUJITSU LTD
- Yasunobu Hashimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light-emitting display device and method for making the same
- Publication number 20040017152
- Publication date Jan 29, 2004
- FUJITSU LIMITED
- Yasunobu Hashimoto
- H01 - BASIC ELECTRIC ELEMENTS