Inventor · disambiguated record

Mitsugu Aoyama

Also filed as: AOYAMA MITSUGU

2 granted patents·18 citations·filing 2000–2002

58Inventor score

Technology areasF24F F25B

Files withHITACHI LTD1 HITACHI LTD FOR THE BENEFIT OF1

Top patents by PatentIndex Score

2 records

0159US6640579B2Laminated heat exchanger and refrigeration cycleHITACHI LTD FOR THE BENEFIT OF·Filed 2002·Granted Nov 4, 2003·14 cites·16 claims
0243US6389827B2Heat source apparatus of ice storage typeHITACHI LTD·Filed 2000·Granted May 21, 2002·4 cites·7 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →