Inventor · disambiguated record

Rokuro Izumi

Also filed as: IZUMI ROKURO

2 granted patents·63 citations·filing 1980–1983

66Inventor score

Technology areasC12N

Files withTOYO JOZO KK2

Top patents by PatentIndex Score

2 records

0183US4371612AImmobilization of biological material with an acrylonitrile polymerTOYO JOZO KK·Filed 1980·Granted Feb 1, 1983·51 cites·71 claims
0257US4486549AProcess for preparing an amino group-containing polyacrylonitrile polymerTOYO JOZO KK·Filed 1983·Granted Dec 4, 1984·12 cites·14 claims

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