Inventor · disambiguated record
Masashi Sekikawa
Also filed as: SEKIKAWA MASASHI
0 granted patents·2 pending applications·0 citations·filing 2008–2008
Technology areasC07C
Files withIDEMITSU KOSAN CO2
Top patents by PatentIndex Score
2 records- 0143US2010266952A1Cyclic compound, photoresist base, photoresist composition, microfabrication process, and semiconductor deviceIDEMITSU KOSAN CO·Filed 2008·Application pending·0 cites
- 0242US2010190107A1Cyclic compound, photoresist base material and photoresist compositionIDEMITSU KOSAN CO·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →