Inventor · disambiguated record
Shigeru Nagao
Also filed as: NAGAO SHIGERU · SATO TOSHIO
5 granted patents·32 citations·filing 1978–1998
77Inventor score
Files withKAO CORP5
Top patents by PatentIndex Score
5 records- 0181US4215992ADyeing assistant for printingKAO CORP·Filed 1978·Granted Aug 5, 1980·13 cites·9 claims
- 0239US4595394AAgent for improving processability of cellulose fibers: acid polymer salts for improved scouringKAO CORP·Filed 1984·Granted Jun 17, 1986·4 cites·7 claims
- 0337US6048905ALiquid amine composition for emulsifiers for bitumenKAO CORP·Filed 1998·Granted Apr 11, 2000·8 cites·11 claims
- 0432US4906248ADyeing assistant composition for cellulose fibersKAO CORP·Filed 1988·Granted Mar 6, 1990·2 cites·3 claims
- 0531US4732697ADetergent composition for cleaning dyeing machineKAO CORP·Filed 1986·Granted Mar 22, 1988·5 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →