Assignee
HTACHI LTD
JP·4 granted patents·33 citations·filing 1998–2007
Top patents by PatentIndex Score
4 records- 0168US7184491B2Wireless communication apparatusHTACHI LTD·Filed 2003·Granted Feb 27, 2007·13 cites·19 claims
- 0257US6188654B1Method and apparatus for recording/reproducing by pre-pits detectionHTACHI LTD·Filed 1998·Granted Feb 13, 2001·12 cites·9 claims
- 0334USD570386SVideo camera with recorder and playerHTACHI LTD·Filed 2007·Granted Jun 3, 2008·2 cites·1 claims
- 0434US6256341B1Spread spectrum receiver using digital matched filterHTACHI LTD·Filed 1998·Granted Jul 3, 2001·6 cites·11 claims
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