Inventor · disambiguated record
Ken-Ichi Okubi
Also filed as: OKUBI KEN-ICHI
2 granted patents·107 citations·filing 1990–1993
69Inventor score
Technology areasC09J
Files withNISSAN CHEMICAL IND LTD2
Top patents by PatentIndex Score
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →