Inventor · disambiguated record

Kohei Yasuzawa

Also filed as: YASUZAWA KOHEI

2 granted patents·8 citations·filing 1978–1978

52Inventor score

Technology areasC08L H05K

Files withHITACHI CHEMICAL CO LTD2

Top patents by PatentIndex Score

2 records

0140US4209429AProcess for producing internally plasticized phenolic resinsHITACHI CHEMICAL CO LTD·Filed 1978·Granted Jun 24, 1980·7 cites·24 claims
0228US4229330AProcess for producing phenolic resinsHITACHI CHEMICAL CO LTD·Filed 1978·Granted Oct 21, 1980·1 cites·20 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →