Inventor · disambiguated record

Takeshi Ojiro

Also filed as: OJIRO TAKESHI

2 granted patents·34 citations·filing 1997–1999

61Inventor score

Technology areasF02B F02F

Files withMITSUI MINING & SMELTING CO1 NISSAN MOTOR1

Top patents by PatentIndex Score

2 records

0173US5911949AAbrasion resistant copper alloyNISSAN MOTOR·Filed 1997·Granted Jun 15, 1999·28 cites·3 claims
0239US6531003B2Abrasion resistant copper alloy, copper alloy powder for build-up cladding, and engine cylinder headMITSUI MINING & SMELTING CO·Filed 1999·Granted Mar 11, 2003·6 cites·11 claims

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