Inventor · disambiguated record
Emi Mangyo
Also filed as: MANGYO EMI
4 granted patents·109 citations·filing 1994–1999
80Inventor score
Files withHITACHI LTD4
Top patents by PatentIndex Score
4 records- 0183US5650889AMagnetic recording medium containing heavy rare gas atoms, and a magnetic transducing system using the mediumHITACHI LTD·Filed 1995·Granted Jul 22, 1997·40 cites·27 claims
- 0275US6177208B1Magnetic recording system and magnetic recording medium used thereforHITACHI LTD·Filed 1999·Granted Jan 23, 2001·24 cites·16 claims
- 0372US5723198AMulti-layered magnetic recording medium and magnetic recording system employing the sameHITACHI LTD·Filed 1994·Granted Mar 3, 1998·29 cites·94 claims
- 0466US5919581AMagnetic recording system and magnetic recording medium used thereforHITACHI LTD·Filed 1996·Granted Jul 6, 1999·16 cites·16 claims
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