Inventor · disambiguated record

Isao Chiyomaru

Also filed as: CHIYOMARU ISAO · TAKAYAMA SHUICHI

13 granted patents·101 citations·filing 19691985

91Inventor score
Technology areasC07CA01NA61PC07FC07D
Files withKUMIAI CHEMICAL INDUSTRY CO11SUGIYAMA HIRONARI1TOYO JOZO KK1

Top patents by PatentIndex Score

13 records

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