Inventor · disambiguated record
Shigehiro Ohnuma
Also filed as: OHNUMA SHIGEHIRO
3 granted patents·60 citations·filing 1984–2002
73Inventor score
Top patents by PatentIndex Score
3 records- 0183US6642714B2Thin-film magnetic field sensorRES INST FOR ELECTRIC AND MAGN·Filed 2002·Granted Nov 4, 2003·34 cites·19 claims
- 0268US4688130APerpendicular magnetic recording medium and production process thereofJAPAN RES DEV CORP·Filed 1985·Granted Aug 18, 1987·16 cites·7 claims
- 0351US4584078AMethod of producing fine particlesNAKANOUCHI YUKIO·Filed 1984·Granted Apr 22, 1986·10 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →