Inventor · disambiguated record
Karuna Iwasawa
Also filed as: IWASAWA KARUNA
3 granted patents·5 citations·filing 2015–2021
56Inventor score
Technology areasC09D
Files withDNP FINE CHEMICALS CO LTD3
Top patents by PatentIndex Score
3 records- 0185US12104068B2Non-aqueous ink composition, inkjet recording method, and method for manufacturing printed matterDNP FINE CHEMICALS CO LTD·Filed 2021·Granted Oct 1, 2024·2 cites·15 claims
- 0281US9815991B2Ink composition for inkjet recording, method for producing printed material, and printing methodDNP FINE CHEMICALS CO LTD·Filed 2015·Granted Nov 14, 2017·3 cites·6 claims
- 0363US12435234B2Ink compositionDNP FINE CHEMICALS CO LTD·Filed 2021·Granted Oct 7, 2025·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →