Assignee

SUMITMO ELECTRIC IND LTD

JP·1 granted patent·1 pending application·14 citations·filing 1987–2013

Technology mixB01J1 C22C1 H01L1 H10F1

Top patents by PatentIndex Score

2 records

0152US2013299683A1Optical connecting member and optical moduleSUMITMO ELECTRIC IND LTD·Filed 2013·Application pending·0 cites
0248US4828611AHigh hardness sintered compact and process for producing the sameSUMITMO ELECTRIC IND LTD·Filed 1987·Granted May 9, 1989·14 cites·2 claims

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