Inventor · disambiguated record

Masaaki Mikura

Also filed as: MIKURA MASAAKI

2 granted patents·42 citations·filing 1998–1998

64Inventor score

Technology areasC21D

Files withCHUO HATSUJO KK1 NIPPON STEEL CORP1

Top patents by PatentIndex Score

2 records

0178US5897717AHigh strength spring steel and process for producing sameNIPPON STEEL CORP·Filed 1998·Granted Apr 27, 1999·25 cites·6 claims
0268US6027577AManufacturing method of valve spring superior in durabilityCHUO HATSUJO KK·Filed 1998·Granted Feb 22, 2000·17 cites·11 claims

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