Inventor · disambiguated record

Seiichi Tsukamoto

Also filed as: TSUKAMOTO SEIICHI

2 granted patents·101 citations·filing 1989–1993

67Inventor score

Technology areasA61F C08F

Files withKAWAHARA HARUYUKI1 MITSUBISHI CHEM CORP1

Top patents by PatentIndex Score

2 records

0169US4957819AFrameless and coreless porous endosseous implantKAWAHARA HARUYUKI·Filed 1989·Granted Sep 18, 1990·82 cites·6 claims
0268US5488022ACatalyst component for olefin polymerizationMITSUBISHI CHEM CORP·Filed 1993·Granted Jan 30, 1996·19 cites·13 claims

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