Inventor · disambiguated record
Kohki Isago
Also filed as: ISAGO KOHKI
2 granted patents·19 citations·filing 1992–2001
56Inventor score
Files withRICOH KK2
Top patents by PatentIndex Score
2 records- 0170US6527384B2Decolorizable ink composition and ink jet printer using the ink compositionRICOH KK·Filed 2001·Granted Mar 4, 2003·17 cites·7 claims
- 0224US5164898ASystem for determining hazardous substance exposure rate from concentration measurement and heart rate dataRICOH KK·Filed 1992·Granted Nov 17, 1992·2 cites·10 claims
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