Inventor · disambiguated record
Chiaki Okuyama
Also filed as: OKUYAMA CHIAKI
14 granted patents·2 pending applications·144 citations·filing 1996–2016
92Inventor score
Files withFUJITSU LTD16
Top patents by PatentIndex Score
16 records- 0185US6682834B2Magnetic storage medium having a high recording densityFUJITSU LTD·Filed 2001·Granted Jan 27, 2004·22 cites·16 claims
- 0281US6830807B2Thermally stable low noise magnetic recording mediaFUJITSU LTD·Filed 2002·Granted Dec 14, 2004·14 cites·13 claims
- 0376US6020060AMagnetic recording medium, process for producing the same and magnetic disk deviceFUJITSU LTD·Filed 1998·Granted Feb 1, 2000·28 cites·10 claims
- 0472US6509108B2Magnetic recording medium and a magnetic disc apparatus, with a CRP or CrMoP reinforcing coat layerFUJITSU LTD·Filed 2001·Granted Jan 21, 2003·9 cites·13 claims
- 0571US6299946B1Method of manufacturing a recording mediumFUJITSU LTD·Filed 2000·Granted Oct 9, 2001·9 cites·8 claims
- 0669US7368187B2Thermally stable low noise magnetic recording mediaFUJITSU LTD·Filed 2004·Granted May 6, 2008·6 cites·3 claims
- 0767US6071607AMagnetic recording medium and magnetic disk deviceFUJITSU LTD·Filed 1997·Granted Jun 6, 2000·20 cites·25 claims
- 0857US6753102B2Magnetic recording medium and magnetic recording apparatusFUJITSU LTD·Filed 2002·Granted Jun 22, 2004·3 cites·7 claims
- 0949US6129981AMagnetic recording medium and magnetic recording disk deviceFUJITSU LTD·Filed 1998·Granted Oct 10, 2000·12 cites·26 claims
- 1049US5645898AMethod for manufacturing a magnetic recording memberFUJITSU LTD·Filed 1996·Granted Jul 8, 1997·8 cites·25 claims
- 1146US6541104B2Magnetic recording medium and a magnetic recording deviceFUJITSU LTD·Filed 2001·Granted Apr 1, 2003·7 cites·8 claims
- 1238US6686069B1Magnetic recording medium with improved control layerFUJITSU LTD·Filed 2000·Granted Feb 3, 2004·4 cites·25 claims
- 1338US2016292235A1Data format for clinical test creation supporting method, and information processing deviceFUJITSU LTD·Filed 2016·Application pending·0 cites
- 1438US2003138666A1Magnetic recording medium and magnetic storage deviceFUJITSU LTD·Filed 2002·Application pending·0 cites
- 1534US7049013B2Magnetic recording medium and method of producing the same, and magnetic storage apparatusFUJITSU LTD·Filed 2001·Granted May 23, 2006·1 cites·9 claims
- 1632US5986836AMagnetic recording method and deviceFUJITSU LTD·Filed 1997·Granted Nov 16, 1999·1 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when Chiaki Okuyama files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →