Inventor · disambiguated record
Shigeru Okuma
Also filed as: OKUMA SHIGERU
4 granted patents·84 citations·filing 1987–1990
79Inventor score
Files withKANEBO LTD4
Top patents by PatentIndex Score
4 records- 0176US4902792AFine cellulose particles and process for production thereofKANEBO LTD·Filed 1987·Granted Feb 20, 1990·32 cites·42 claims
- 0268US4946953AFine cellulose particles and process for production thereof employing coagulated viscoseKANEBO LTD·Filed 1987·Granted Aug 7, 1990·20 cites·14 claims
- 0362US5244734AFine cellulose particles and process for production thereofKANEBO LTD·Filed 1988·Granted Sep 14, 1993·16 cites·12 claims
- 0461US5064950AFine cellulose particles and process for production thereofKANEBO LTD·Filed 1990·Granted Nov 12, 1991·16 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →