Shogo Saito

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Fukuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Thin-film electroluminescent device
- Patent number 5,955,209
- Issue date Sep 21, 1999
- Mitsui Petrochemical Industries, Ltd.
- Hideyuki Murata
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic electroluminescent element and process for producing the same
- Patent number 5,382,477
- Issue date Jan 17, 1995
- Sanyo Electric Co., Ltd.
- Shogo Saito
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Electroluminescence device
- Patent number 5,085,946
- Issue date Feb 4, 1992
- Ricoh Company, Ltd.
- Shogo Saito
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Electroluminescence device
- Patent number 5,085,947
- Issue date Feb 4, 1992
- Ricoh Company, Ltd.
- Shogo Saito
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Electroluminescent devices
- Patent number 5,077,142
- Issue date Dec 31, 1991
- Ricoh Company, Ltd.
- Yohta Sakon
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic electroluminescent device
- Patent number 5,059,863
- Issue date Oct 22, 1991
- Mitsubishi Kasei Corporation
- Masashi Tashiro
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...