Owner Obara Group Incorporated

Service Davies Collison Cave

Class 3 Polishing or lapping chemicals for use with polishing and lapping machines to polish metal, glass, crystal, semiconductors, and ceramic; abrasive paper; abrasive cloth; polishing or lapping slurry for polishing or lapping machines to polish metal, glass, crystal, semiconductors and ceramic; and polishing or lapping diamond pellet for polishing or lapping machines to polish metal, glass, crystal, semiconductors and ceramic

Class 7 Metalworking machines, namely, punching machines, drilling machines, metal shaping machines, engraving machines and imprinters; bonded abrasives, namely, abrasive disks, abrasive wheels for metalworking, polishing and lapping machines; metal polishing machines; machines for chemical processing and electromechanical machines for the semiconductor industry, namely, polishing and lapping machines, plasma etching machines, laser etching machines, plasma cleaning machines and laser cleaning machines; plastic shaping machines; crystal and glass processing machines for the semiconductor industry, namely, shaping machines, polishing machines, etching machines and cleaning machines; bonded abrasives, namely, abrasive disks and abrasive wheels for crystal and glass processing machines; semiconductor manufacturing machines; bonded abrasives, namely, abrasive disks and abrasive wheels for semiconductor manufacturing machines; ceramic processing machines, namely, machines for shaping ceramics, polishing machines and cleaning machines; bonded abrasives, namely, abrasive disks and abrasive wheels for ceramic processing machines; grinding stones for grinding machines and grinding wheels; gas-operated, electric and laser welding machines; laser-operated metalworking machines; laser-operated machines for forming and cutting materials; and polishing pads for polishing machines

Class 9 Laboratory equipment for physics experiments for measuring electrical and optical characteristics of semiconductors and for measuring surface characteristics of semiconductors; measuring apparatus for measuring surface roughness, shape and surface flaws of metal, glass, crystal, semiconductors and ceramic; electric arc welders, electric welding apparatus, namely, welding electrodes, electrical controllers, inverters, electrical transformers, electrical power and control cables, and lasers (not for medical use)