Inventor · disambiguated record
Masumi Sugawara
Also filed as: SUGAWARA MASUMI
2 granted patents·42 citations·filing 1999–1999
64Inventor score
Technology areasG11B
Files withTDK CORP2
Top patents by PatentIndex Score
2 records- 0170US6475062B1Film thickness measuring method, polishing method, fabrication method of thin film magnetic head and substrate for forming the thin film magnetic headTDK CORP·Filed 1999·Granted Nov 5, 2002·24 cites·18 claims
- 0264US6340558B1Polishing method and fabrication method of thin film magnetic headTDK CORP·Filed 1999·Granted Jan 22, 2002·18 cites·12 claims
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