Inventor · disambiguated record
Michihiro Aizawa
Also filed as: AIZAWA MICHIHIRO
3 granted patents·109 citations·filing 1996–1997
75Inventor score
Files withHITACHI LTD3
Top patents by PatentIndex Score
3 records- 0191US5834870AOil impregnated porous bearing units and motors provided with sameHITACHI LTD·Filed 1997·Granted Nov 10, 1998·58 cites·26 claims
- 0273US5645355ABearing unitHITACHI LTD·Filed 1996·Granted Jul 8, 1997·27 cites·6 claims
- 0358US5821655AMagnetic fluid bearing unit structure and motor having the sameHITACHI LTD·Filed 1997·Granted Oct 13, 1998·24 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →