Assignee

NMB SEMICONDUCTOR KK

JP·2 granted patents·236 citations·filing 1988–1990

Technology mixB25J1 F24F1 H10P1 Y10S1 Y10T1

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2 records

0186US5096477AClean air room for a semiconductor factoryNMB SEMICONDUCTOR KK·Filed 1990·Granted Mar 17, 1992·114 cites·4 claims
0284US4923352ASystem for manufacturing semiconductor under clean conditionNMB SEMICONDUCTOR KK·Filed 1988·Granted May 8, 1990·122 cites·4 claims

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