Inventor · disambiguated record

Aya Hamano

Also filed as: HAMANO AYA

1 granted patent·0 citations·filing 2004–2004

11Inventor score

Technology areasF02M

Files withHITACHI POWDERED METALS1

Top patents by PatentIndex Score

1 record

0132US7541906B2Sintered plunger and production method thereforHITACHI POWDERED METALS·Filed 2004·Granted Jun 2, 2009·0 cites·9 claims

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