Inventor · disambiguated record
Tatsuya Tanifuji
Also filed as: TANIFUJI TATSUYA
3 granted patents·5 pending applications·10 citations·filing 2003–2009
58Inventor score
Top patents by PatentIndex Score
8 records- 0169US6974368B2Method of producing magnetic hard disk substrateNIHON MICROCOATING CO LTD·Filed 2004·Granted Dec 13, 2005·10 cites·13 claims
- 0258US8348721B2Method of producing glass substrate for perpendicular magnetic recording diskNIPPON MICRO COATING KK·Filed 2009·Granted Jan 8, 2013·0 cites·4 claims
- 0357US7790046B2Method of texturingNIPPON MICRO COATING KK·Filed 2007·Granted Sep 7, 2010·0 cites·7 claims
- 0450US2005248882A1Magnetic hard disk substrateNIHON MICROCOATING CO LTD·Filed 2005·Application pending·0 cites
- 0549US2005238927A1Glass substrate for perpendicular magnetic recording disk and method of producing sameNIHON MICROCOATING CO LTD·Filed 2005·Application pending·0 cites
- 0642US2006216551A1Perpendicular magnetic recording disk and method of producing sameNIHON MICROCOATING CO LTD·Filed 2006·Application pending·0 cites
- 0738US2006003092A1Method of and slurry for texturing glass substrate of magnetic hard diskNIHON MICROCOATING CO LTD·Filed 2005·Application pending·0 cites
- 0835US2003226378A1Slurry for and method of texturing surface of glass substrateNIHON MICROCOATING CO LTD·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →