Inventor · disambiguated record

Hitoshi Higashijima

Also filed as: HIGASHIJIMA HITOSHI

1 granted patent·143 citations·filing 1990–1990

55Inventor score

Technology areasA61L

Files withKATAKURA CHIKKARIN CO LTD1

Top patents by PatentIndex Score

1 record

0181US5116824ABiomaterial comprising a composite material of a chitosan derivative and collagen derivativeKATAKURA CHIKKARIN CO LTD·Filed 1990·Granted May 26, 1992·143 cites·3 claims

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