Inventor · disambiguated record
Yoshiyuki Nagataki
Also filed as: NAGATAKI YOSHIYUKI
4 granted patents·4 pending applications·67 citations·filing 1989–2006
77Inventor score
Files withHITACHI MAXELL7
Top patents by PatentIndex Score
8 records- 0184US5045622APolycarbonate polyol, aromatic polycarbonate polyurethane resin, coating agent, cast film, magnetic recording mediumHITACHI MAXELL·Filed 1989·Granted Sep 3, 1991·33 cites·8 claims
- 0271US6477136B2Optical recording mediumHITACHI MAXELL·Filed 2001·Granted Nov 5, 2002·9 cites·4 claims
- 0355US5219663AMagnetic recording medium having a magnetic layer formed from an aromatic polycarbonate polyurethane resinHITACHI MAXELL·Filed 1991·Granted Jun 15, 1993·18 cites·4 claims
- 0444US2007261068A1Optical recording mediumHITACHI MAXELL·Filed 2005·Application pending·0 cites
- 0544US2006104194A1Optical information-recording mediumHITACHI MAXELL·Filed 2005·Application pending·0 cites
- 0643US5527479ALubricating composition and recording medium using the sameHITACHI MAXELL·Filed 1994·Granted Jun 18, 1996·7 cites·10 claims
- 0743US2006190958A1Optical recording mediumHITACHI MAXELL·Filed 2006·Application pending·0 cites
- 0834US2002015915A1Azo compound containing metal and optical recording medium using the compoundFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →