Inventor · disambiguated record
Eijiro Tazawa
Also filed as: TAZAWA EIJIRO
2 granted patents·1 pending application·5 citations·filing 1996–2006
49Inventor score
Technology areasG11B
Top patents by PatentIndex Score
3 records- 0169US7751587B2Data production method and apparatusHITACHI LTD·Filed 2006·Granted Jul 6, 2010·2 cites·6 claims
- 0244US2007189135A1Optical disc apparatus and disc management information acquisition methodHITACHI LG DATA STORAGE INC·Filed 2006·Application pending·0 cites
- 0331US5661622ARotary magnetic head cylinder device for reduced vibration and proper head/type alignmentHITACHI LTD·Filed 1996·Granted Aug 26, 1997·3 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →