Inventor · disambiguated record

Kei Tsukamoto

Also filed as: TSUKAMOTO KEI

7 granted patents·6 pending applications·4 citations·filing 20162025

73Inventor score
Technology areasC12NG01NC07HC07KC12Q
Files withTOPPAN PRINTING CO LTD7TOPPAN INC4TOPPAN HOLDINGS INC2

Top patents by PatentIndex Score

13 records

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