Inventor · disambiguated record

Hirotsugu Kasuya

Also filed as: KASUYA HIROTSUGU

1 granted patent·8 citations·filing 2002–2002

30Inventor score

Technology areasF04B

Files withHITACHI CONSTRUCTION MACHINERY1

Top patents by PatentIndex Score

1 record

0160US6823289B2Pump trouble diagnosing device for hydraulic drive device and display device of the diagnosing deviceHITACHI CONSTRUCTION MACHINERY·Filed 2002·Granted Nov 23, 2004·8 cites·13 claims

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