Inventor · disambiguated record
Ren Itoh
Also filed as: ITOH REN
3 granted patents·46 citations·filing 1990–1995
71Inventor score
Top patents by PatentIndex Score
3 records- 0179US5350789AHot-melt ink compositionHITACHI KOKI KK·Filed 1993·Granted Sep 27, 1994·29 cites·29 claims
- 0242US5097272AThermal head, producing method therefor, and recording apparatus using the thermal headHITACHI LTD·Filed 1990·Granted Mar 17, 1992·7 cites·26 claims
- 0338US5703145AHot melt type ink composition for ink jetHITACHI KOKI KK·Filed 1995·Granted Dec 30, 1997·10 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →