Inventor · disambiguated record
Dai Karasawa
Also filed as: KARASAWA DAI
3 granted patents·111 citations·filing 1993–1999
73Inventor score
Files withTOSHIBA KK3
Top patents by PatentIndex Score
3 records- 0175US6134126APower conversion systemTOSHIBA KK·Filed 1999·Granted Oct 17, 2000·87 cites·12 claims
- 0253US5376815ASemiconductor device having bipolar-mos composite element pellet suitable for pressure contacted structureTOSHIBA KK·Filed 1993·Granted Dec 27, 1994·17 cites·6 claims
- 0333US6621723B1Power converterTOSHIBA KK·Filed 1999·Granted Sep 16, 2003·7 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →