Inventor · disambiguated record
Osamu Ohzeki
Also filed as: OHZEKI OSAMU
3 granted patents·65 citations·filing 1984–1984
73Inventor score
Top patents by PatentIndex Score
3 records- 0174US4539012APitch-containing compositionNIKKA CHEMICAL IND CO LTD·Filed 1984·Granted Sep 3, 1985·38 cites·21 claims
- 0260US4565546ACondensation product and use thereof as dispersant for pitch in water slurryNIKKA CHEMICAL INDUSTRY CO·Filed 1984·Granted Jan 21, 1986·14 cites·20 claims
- 0360US4537600AMethod for the preparation of pitch-in-water slurryCHIYODA CHEM ENG CONSTRUCT CO·Filed 1984·Granted Aug 27, 1985·13 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →