Yoji Fukuda

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Neyagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ceramic luminescent device
- Patent number 4,386,295
- Issue date May 31, 1983
- Matsushita Electric Industrial Co., Ltd.
- Yosuke Fujita
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Zinc sulfide ceramic material and cathode ray tubes using the same
- Patent number 4,340,839
- Issue date Jul 20, 1982
- Matsushita Electric Industrial Co., Ltd.
- Yosuke Fujita
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Fluorescent display device and display apparatus using the same
- Patent number 4,303,913
- Issue date Dec 1, 1981
- Matsushita Electric Industrial Co., Ltd.
- Takao Tohda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of preparing flake-like ceramic particle of zinc sulfide pho...
- Patent number 4,272,397
- Issue date Jun 9, 1981
- Matsushita Electric Industrial Co., Ltd.
- Yoji Fukuda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Basic zinc compound flake-like crystalline particle and method for...
- Patent number 4,261,965
- Issue date Apr 14, 1981
- Matsushita Electric Industrial Co., Ltd.
- Yoji Fukuda
- C01 - INORGANIC CHEMISTRY