Inventor · disambiguated record
Yasumasa Suda
Also filed as: SUDA YASUMASA
3 granted patents·55 citations·filing 1997–1999
68Inventor score
Files withTOYO INK MFG CO3
Top patents by PatentIndex Score
3 records- 0187US5698740AHole-transport materialTOYO INK MFG CO·Filed 1997·Granted Dec 16, 1997·50 cites·4 claims
- 0247US6103896AProcess for the production of metal phthalocyanineTOYO INK MFG CO·Filed 1999·Granted Aug 15, 2000·4 cites·8 claims
- 0333US5910585AProcess for the production of copper phthalocyanineTOYO INK MFG CO·Filed 1998·Granted Jun 8, 1999·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →