Shoji Nakajima

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Patents Grantslast 30 patents

Information Patent Grant
Pigment-attached phosphor
- Patent number 5,041,334
- Issue date Aug 20, 1991
- Nichia Kagaku Kogyo K.K.
- Shoji Nakajima
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...