Inventor · disambiguated record
Toshio Ihshii
Also filed as: IHSHII TOSHIO
3 granted patents·61 citations·filing 1994–2002
76Inventor score
Files withHITACHI LTD3
Top patents by PatentIndex Score
3 records- 0182US6330795B1Diagnostic equipment for an exhaust gas cleaning apparatusHITACHI LTD·Filed 2000·Granted Dec 18, 2001·21 cites·4 claims
- 0276US6807806B2Diagnostic equipment for an exhaust gas cleaning apparatusHITACHI LTD·Filed 2002·Granted Oct 26, 2004·13 cites·13 claims
- 0375US5743085ADiagnostic equipment for an exhaust gas cleaning apparatusHITACHI LTD·Filed 1994·Granted Apr 28, 1998·27 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →