Inventor · disambiguated record
Tsunehito Eda
Also filed as: EDA TSUNEHITO
4 granted patents·1 pending application·51 citations·filing 1984–2005
75Inventor score
Technology areasC09B
Top patents by PatentIndex Score
5 records- 0191US4622179ANaphthalocyanine compoundsYAMAMOTO KAGAKU GOSEI KK·Filed 1984·Granted Nov 11, 1986·40 cites·18 claims
- 0256US5973140APhthalocyanine compound, its intermediate, process for producing the compound, and use thereofYAMAMOTO CHEMICALS INC·Filed 1998·Granted Oct 26, 1999·5 cites·14 claims
- 0352USRE34480ENaphthalocyanine compoundsYAMAMOTO KAGAKU GOSEI KK·Filed 1992·Granted Dec 14, 1993·5 cites·8 claims
- 0441US2008091033A1Nonsolvate-Form Crystal of Polymethine Compound, Process for Producing the Same and Use ThereofYAMAMOTO CHEMICALS INC·Filed 2005·Application pending·0 cites
- 0537US6093832ADiiminoisoindoline compound and the process for producing the compound and use thereofYAMAMOTO CHEMICALS INC·Filed 1999·Granted Jul 25, 2000·1 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →