Inventor · disambiguated record
Tatu Otani
Also filed as: KOIZUMI KUNIHEI · OTANI TATU
3 granted patents·30 citations·filing 1977–1977
69Inventor score
Technology areasC10B
Files withNIPPON KOKAN KK3
Top patents by PatentIndex Score
3 records- 0174US4141795ADry type method for quenching cokeNIPPON KOKAN KK·Filed 1977·Granted Feb 27, 1979·17 cites·6 claims
- 0254US4076593AMethod and apparatus for controlling heat input to a waste heat boiler by use of bleeder gas from a coke dry quenching stationNIPPON KOKAN KK·Filed 1977·Granted Feb 28, 1978·7 cites·8 claims
- 0350US4212706AMethod of controlling pressure of gas circulating in the coke dry quenching apparatusNIPPON KOKAN KK·Filed 1977·Granted Jul 15, 1980·6 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →