Susumu Ohmatoi

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Fujisawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Phosphors for color televisions
- Patent number 4,287,257
- Issue date Sep 1, 1981
- Kasei Optonix, Ltd.
- Susumu Ohmatoi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for forming phosphor screens with treated phosphors
- Patent number 4,276,363
- Issue date Jun 30, 1981
- Hitachi, Ltd.
- Toshikatsu Manabe
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Green emitting fluorescent composition and color television cathode...
- Patent number 4,140,940
- Issue date Feb 20, 1979
- Hitachi, Ltd.
- Yasuhiko Uehara
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...