Inventor · disambiguated record
Akira Iguma
Also filed as: IGUMA AKIRA
3 granted patents·178 citations·filing 1983–1985
77Inventor score
Technology areasG11B
Files withHITACHI LTD3
Top patents by PatentIndex Score
3 records- 0193US4669823AOptical system drive for optical recording/reproducing apparatusHITACHI LTD·Filed 1984·Granted Jun 2, 1987·56 cites·16 claims
- 0292US4568142AObjective lens drive apparatusHITACHI LTD·Filed 1983·Granted Feb 4, 1986·65 cites·14 claims
- 0386US4702555AOptical system drive for optical recording/reproducing apparatusHITACHI LTD·Filed 1985·Granted Oct 27, 1987·57 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →