Inventor · disambiguated record

Masazumi Yamamoto

Also filed as: YAMAMOTO MASAZUMI

2 granted patents·37 citations·filing 1997–1997

61Inventor score

Technology areasH02B

Files withMITSUBISHI ELECTRIC CORP2

Top patents by PatentIndex Score

2 records

0171US5898565AGas insulated switchgear apparatusMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Apr 27, 1999·31 cites·8 claims
0233US5907122AGas insulated electrical apparatusMITSUBISHI ELECTRIC CORP·Filed 1997·Granted May 25, 1999·6 cites·13 claims

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Masazumi Yamamoto — Patent Inventor | PatentIndex