Inventor · disambiguated record

Zenji Yamaguchi

Also filed as: YAMAGUCHI ZENJI

2 granted patents·113 citations·filing 2001–2005

68Inventor score

Technology areasG05B

Files withHITACHI ENGINEERING & SERVICE1 HITACHI LTD1

Top patents by PatentIndex Score

2 records

0191US6853959B2Remote monitoring diagnostic system and method thereofHITACHI LTD·Filed 2001·Granted Feb 8, 2005·95 cites·12 claims
0281US6999903B2Remote monitoring diagnostic system and method thereofHITACHI ENGINEERING & SERVICE·Filed 2005·Granted Feb 14, 2006·18 cites·2 claims

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