About 3 Trademarks found that are owned by Canon Optron Inc.

Chemicals used in evaporation coating; chemical preparations used in evaporation coating; chemical preparations used in the manufacture of evaporation coating

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Chemicals for use in industry and science; chemical preparations for use in industry; chemicals used in science; phosphoric acid; calcium phosphate; calcium salts; industrial salts; chemical agents, other than paint, for coating of surfaces to cause water to spread out in a thin film rather than forming water droplets; hydrophilic agents for coating, namely, coating agents for surfaces that cause water to spread out in a thin film rather than forming water droplets; chemical preparations for use in the manufacture of surface coatings; industrial chemicals for antifogging; preparations for preventing the tarnishing of lenses, namely, chemical preparations for use in the manufacture of anti-tarnishing preparations for surfaces including lenses; anti-tarnishing chemicals for windows; chemical preparations for repelling stains; stain repellents; ceramic powders used in manufacturing; ceramic compositions in the nature of granules and powders for sintering and coating used in the manufacturing process of tools and machines