Tomonori Akai

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Patents Grantslast 30 patents

Information Patent Grant
Transfer film and process for producing organic electroluminescent...
- Patent number 6,805,979
- Issue date Oct 19, 2004
- Sharp Kabushiki Kaisha
- Takashi Ogura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Production method for organic electroluminescent device
- Patent number 6,716,662
- Issue date Apr 6, 2004
- Sharp Kabushiki Kaisha
- Tomonori Akai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser processing device and organic electroluminescent display pane...
- Patent number 6,650,464
- Issue date Nov 18, 2003
- Sharp Kabushiki Kaisha
- Tomonori Akai
- H01 - BASIC ELECTRIC ELEMENTS