Inventor · disambiguated record
Youichi Iwasa
Also filed as: IWASA YOUICHI
3 granted patents·76 citations·filing 1998–2000
71Inventor score
Files withSEIREN CO LTD3
Top patents by PatentIndex Score
3 records- 0184US6074466AMethod of manufacturing water base disperse ink for ink-jet recordingSEIREN CO LTD·Filed 1998·Granted Jun 13, 2000·62 cites·8 claims
- 0279US6471896B1Method for processing clothSEIREN CO LTD·Filed 2000·Granted Oct 29, 2002·12 cites·10 claims
- 0331US6300260B1Polyester fabric for ink jet recording and process for manufacturing the sameSEIREN CO LTD·Filed 1999·Granted Oct 9, 2001·2 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →