Inventor · disambiguated record

Hiroshi Tokonami

Also filed as: SAWADA ATSUO · TOKONAMI HIROSHI

2 granted patents·88 citations·filing 1978–1989

65Inventor score

Technology areasA01G C02F

Files withNIPPON SYNTHETIC CHEM IND2

Top patents by PatentIndex Score

2 records

0188US5106890APolyvinyl alcohol-starch filmNIPPON SYNTHETIC CHEM IND·Filed 1989·Granted Apr 21, 1992·78 cites·6 claims
0244US4192649AProcess of sizing, weaving, desizing and waste water treatmentNIPPON SYNTHETIC CHEM IND·Filed 1978·Granted Mar 11, 1980·10 cites·10 claims

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