Assignee
RHOM CO LTD
JP·4 granted patents·15 citations·filing 1992–2006
Top patents by PatentIndex Score
4 records- 0166US7388823B2Optical pickup, manufacturing method thereof, and optical disk systemRHOM CO LTD·Filed 2003·Granted Jun 17, 2008·6 cites·3 claims
- 0247US7420326B2Organic electroluminescent display element and manufacturing method thereofRHOM CO LTD·Filed 2006·Granted Sep 2, 2008·0 cites·12 claims
- 0338US6121589AHeating device for sheet materialRHOM CO LTD·Filed 1996·Granted Sep 19, 2000·4 cites·6 claims
- 0436US5825510AImage sensor and facsimile apparatus incorporating the sameRHOM CO LTD·Filed 1992·Granted Oct 20, 1998·5 cites·12 claims
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