Inventor · disambiguated record
Junko Hirokawa
Also filed as: HIROKAWA JUNKO
3 granted patents·0 citations·filing 2018–2021
41Inventor score
Technology areasB41M
Files withDAINIPPON PRINTING CO LTD3
Top patents by PatentIndex Score
3 records- 0165US12459230B2Peel-off sheet, and combination of peel-off sheet and intermediate transfer mediumDAINIPPON PRINTING CO LTD·Filed 2021·Granted Nov 4, 2025·0 cites·20 claims
- 0261US11590786B2Thermal transfer sheetDAINIPPON PRINTING CO LTD·Filed 2018·Granted Feb 28, 2023·0 cites·10 claims
- 0351US11279161B2Thermal transfer sheetDAINIPPON PRINTING CO LTD·Filed 2018·Granted Mar 22, 2022·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →