Inventor · disambiguated record
Kohsaku Ichikawa
Also filed as: ICHIKAWA KOHSAKU
3 granted patents·97 citations·filing 1986–2000
73Inventor score
Files withTOSHIBA KK3
Top patents by PatentIndex Score
3 records- 0190US6333665B1Gate circuit for insulated gate semiconductor deviceTOSHIBA KK·Filed 2000·Granted Dec 25, 2001·75 cites·14 claims
- 0250US4721861ATurbine helper drive apparatusTOSHIBA KK·Filed 1986·Granted Jan 26, 1988·12 cites·15 claims
- 0336US4747036AFault detector apparatus having serial fault-detection signal pathTOSHIBA KK·Filed 1986·Granted May 24, 1988·10 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →