Assignee
KURASAWA OPTICAL IND
JP·4 granted patents·44 citations·filing 1987–1989
Top patents by PatentIndex Score
4 records- 0168US4996055ADeodorized bacteria compositionKURASAWA OPTICAL IND·Filed 1989·Granted Feb 26, 1991·33 cites·9 claims
- 0240US4853155AElectrically conductive synthetic resin compositionKURASAWA OPTICAL IND·Filed 1987·Granted Aug 1, 1989·6 cites·4 claims
- 0328US4833105AAnti-fogging materialKURASAWA OPTICAL IND·Filed 1987·Granted May 23, 1989·3 cites·1 claims
- 0426US4950706AAnti-fogging materialKURASAWA OPTICAL IND·Filed 1989·Granted Aug 21, 1990·2 cites·5 claims
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