Inventor · disambiguated record
Haruyoshi Tanabe
Also filed as: TANABE HARUYOSHI
16 granted patents·2 pending applications·159 citations·filing 1988–2007
94Inventor score
Top patents by PatentIndex Score
18 records- 0183US5065985AMethod for smelting reduction of iron ore and apparatus thereforNIPPON KOKAN KK·Filed 1990·Granted Nov 19, 1991·34 cites·12 claims
- 0275US6843843B2Underwater immersion block and method to produce the sameNIPPON KOKAN KK·Filed 2001·Granted Jan 18, 2005·19 cites·38 claims
- 0371US7550127B2Method for reducing exhaust carbon dioxideJFE STEEL CORP·Filed 2007·Granted Jun 23, 2009·4 cites·16 claims
- 0465US4936908AMethod for smelting and reducing iron oresNIPPON KOKAN KK·Filed 1988·Granted Jun 26, 1990·12 cites·16 claims
- 0564US4995906AMethod for smelting reduction of iron oreNIPPON KOKAN KK·Filed 1988·Granted Feb 26, 1991·12 cites·32 claims
- 0660US4961784AMethod of smelting reduction of chromium raw materials and a smelting reduction furnace thereofNIPPON KOKAN KK·Filed 1988·Granted Oct 9, 1990·11 cites·6 claims
- 0756US5039480AMethod for manufacturing molten metal containing Ni and CrNIPPON KOKAN KK·Filed 1990·Granted Aug 13, 1991·13 cites·18 claims
- 0855US4988079AApparatus for smelting and reducing iron oresNIPPON KOKAN KK·Filed 1990·Granted Jan 29, 1991·9 cites·4 claims
- 0954US5047082AMethod for smelting reduction of Ni oreNIPPON KOKAN KK·Filed 1990·Granted Sep 10, 1991·8 cites·11 claims
- 1053US5017220AMethod for smelting reduction of Ni oreNIPPON KOKAN KK·Filed 1990·Granted May 21, 1991·8 cites·16 claims
- 1152US5523150AMetal-impregnated refractory productNIPPON KOKAN KK·Filed 1993·Granted Jun 4, 1996·12 cites·21 claims
- 1244US5000784AMethod for smelting reduction of iron oreNIPPON KOKAN KK·Filed 1988·Granted Mar 19, 1991·4 cites·20 claims
- 1343US5047081AMethod of decarburizing high chromium molten metalNIPPON KOKAN KK·Filed 1988·Granted Sep 10, 1991·4 cites·29 claims
- 1443US2005036932A1Method for reducing exhaust carbon dioxideNIPPON KOKAN KK·Filed 2004·Application pending·0 cites
- 1540US5074530AApparatus for smelting reduction of iron oreNIPPON KOKAN KK·Filed 1990·Granted Dec 24, 1991·3 cites·4 claims
- 1639US4944799AMethod of producing stainless molten steel by smelting reductionNIPPON KOKAN KK·Filed 1988·Granted Jul 31, 1990·3 cites·20 claims
- 1739US4935054AMethod of charging chromium ores in a smelting reductionNIPPON KOKAN KK·Filed 1988·Granted Jun 19, 1990·3 cites·7 claims
- 1837US2004163435A1Material for phosphate fertilizer and method for production thereofJFE STEEL CORP·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →