Inventor · disambiguated record
Joji Okamoto
Also filed as: OKAMOTO JOJI
3 granted patents·1 pending application·44 citations·filing 1977–2014
71Inventor score
Top patents by PatentIndex Score
4 records- 0155US4273811AMethod of applying slip to interior surfaces of a closed tank to provide an enamel coatingHITACHI LTD·Filed 1977·Granted Jun 16, 1981·8 cites·16 claims
- 0248US5076349AApparatus for gas/liquid separationSHIONOGI & CO·Filed 1990·Granted Dec 31, 1991·18 cites·9 claims
- 0346US5885313ATemperature-gradient type multistage condenserSHIONOGI & CO·Filed 1997·Granted Mar 23, 1999·18 cites·8 claims
- 0438US2016159416A1Shock absorber for crawlerCATERPILLAR SARL·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →