Inventor · disambiguated record

Tatsuo Niikura

Also filed as: NIIKURA TATSUO

2 granted patents·17 citations·filing 1985–1985

58Inventor score

Technology areasB01D C22B

Files withTSUKISHIMA KIKAI CO2

Top patents by PatentIndex Score

2 records

0153US4689146ASystem for dissolution-purification of Zn-containing materialsTSUKISHIMA KIKAI CO·Filed 1985·Granted Aug 25, 1987·11 cites·10 claims
0232US4710215AProcess for distillation-crystallization of zinc carbonateTSUKISHIMA KIKAI CO·Filed 1985·Granted Dec 1, 1987·6 cites·11 claims

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