Tomohiro Yamada

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Phosphor and fluorescent luminous tube
- Patent number 7,604,752
- Issue date Oct 20, 2009
- FUTABA CORPORATION
- Tomohiro Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi color luminous fluorescent display device
- Patent number 7,446,465
- Issue date Nov 4, 2008
- Futaba Corporation
- Hitoshi Toki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluorescent display device and phosphor paste
- Patent number 7,205,711
- Issue date Apr 17, 2007
- FUTABA CORPORATION
- Takuya Hamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Directly-heated oxide cathode and fluorescent display tube using th...
- Patent number 6,803,709
- Issue date Oct 12, 2004
- Futaba Corporation
- Masahiro Kato
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Phosphor and fluorescent luminous tube
- Publication number 20060175576
- Publication date Aug 10, 2006
- Futaba Corporation
- Tomohiro Yamada
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Multi color luminous fluorescent display device
- Publication number 20050269938
- Publication date Dec 8, 2005
- Futaba Corporation
- Hitoshi Toki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Fluorescent display device and phosphor paste
- Publication number 20040100181
- Publication date May 27, 2004
- Futaba Corporation
- Takuya Hamada
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Directly-heated oxide cathode and fluorescent display tube using th...
- Publication number 20030071561
- Publication date Apr 17, 2003
- Masahiro Kato
- H01 - BASIC ELECTRIC ELEMENTS