Assignee
EIWA CHEMICAL IND CO LTD
1 granted patent·1 pending application·34 citations·filing 1974–2019
Top patents by PatentIndex Score
2 records- 0182US3949028AMethod of making cellular polymeric shaped articles having relief patternsEIWA CHEMICAL IND CO LTD·Filed 1974·Granted Apr 6, 1976·34 cites·6 claims
- 0248US2022169815A1Gas generating agent, foamable composition, foam, and method of producing foamEIWA CHEMICAL IND CO LTD·Filed 2019·Application pending·0 cites
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