Inventor · disambiguated record

Hiroshi Zenisawa

Also filed as: ZENISAWA HIROSHI

2 granted patents·53 citations·filing 1993–2001

65Inventor score

Technology areasF16C H02K

Files withSANKYO SEIKI SEISAKUSHO KK2

Top patents by PatentIndex Score

2 records

0180US6554476B2Dynamic pressure bearing device and method of manufacturing the sameSANKYO SEIKI SEISAKUSHO KK·Filed 2001·Granted Apr 29, 2003·20 cites·8 claims
0266US5457350ALaminated core of rotating electric machineSANKYO SEIKI SEISAKUSHO KK·Filed 1993·Granted Oct 10, 1995·33 cites·5 claims

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