Inventor · disambiguated record
Hiroaki Tomida
Also filed as: TOMIDA HIROAKI
3 granted patents·9 citations·filing 2003–2004
60Inventor score
Files withTOKYO OHKA KOGYO CO LTD3
Top patents by PatentIndex Score
3 records- 0154US7771911B2Process for producing photoresist composition, filter, coater and photoresist compositionTOKYO OHKA KOGYO CO LTD·Filed 2003·Granted Aug 10, 2010·7 cites·11 claims
- 0247US7276575B2Process for refining crude resin for resistTOKYO OHKA KOGYO CO LTD·Filed 2004·Granted Oct 2, 2007·1 cites·20 claims
- 0346US7312015B2Process for refining crude resin for electronic materialTOKYO OHKA KOGYO CO LTD·Filed 2004·Granted Dec 25, 2007·1 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →