Inventor · disambiguated record
Masaki Ikegami
Also filed as: IKEGAMI LEGAL REPRESENTATIVE H · IKEGAMI MASAKI · SATO KIYOSHI
6 granted patents·19 citations·filing 2000–2004
75Inventor score
Technology areasG11B
Files withALPS ELECTRIC CO LTD6
Top patents by PatentIndex Score
6 records- 0170US7167340B2Thin-film magnetic head appropriately suppressing side fringing and method for fabricating the sameALPS ELECTRIC CO LTD·Filed 2001·Granted Jan 23, 2007·7 cites·15 claims
- 0270US6768611B2Thin film magnetic head causing appropriately suppressed side fringing and method of manufacturing the sameALPS ELECTRIC CO LTD·Filed 2001·Granted Jul 27, 2004·8 cites·24 claims
- 0360US6751053B2Thin-film magnetic head reliably producing fringing flux at gap layer and method for fabricating the sameALPS ELECTRIC CO LTD·Filed 2001·Granted Jun 15, 2004·4 cites·26 claims
- 0446US7158345B2Thin-film magnetic head appropriately suppressing side fringing and method for fabricating the sameALPS ELECTRIC CO LTD·Filed 2004·Granted Jan 2, 2007·0 cites·9 claims
- 0537US6638670B1Exposure mask and exposure method using the sameALPS ELECTRIC CO LTD·Filed 2000·Granted Oct 28, 2003·0 cites·9 claims
- 0636US7088549B1Thin-film magnetic head having a high recording density and frequencyALPS ELECTRIC CO LTD·Filed 2000·Granted Aug 8, 2006·0 cites·25 claims
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