Inventor · disambiguated record

Shigekazu Zemba

Also filed as: ZEMBA SHIGEKAZU

2 granted patents·424 citations·filing 1999–2004

72Inventor score

Technology areasH02J

Files withHITACHI COMP PERIPHERALS CO1 HITACHI LTD1

Top patents by PatentIndex Score

2 records

0195US6795322B2Power supply with uninterruptible functionHITACHI LTD·Filed 1999·Granted Sep 21, 2004·369 cites·23 claims
0283US7053502B2Power supply with uninterruptible functionHITACHI COMP PERIPHERALS CO·Filed 2004·Granted May 30, 2006·55 cites·10 claims

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