Inventor · disambiguated record
Yoshiei Kato
Also filed as: KATO YOSHIEI
11 granted patents·1 pending application·238 citations·filing 1981–2001
91Inventor score
Top patents by PatentIndex Score
12 records- 0187US5961944AProcess and apparatus for manufacturing polycrystalline silicon, and process for manufacturing silicon wafer for solar cellKAWASAKI STEEL CO·Filed 1996·Granted Oct 5, 1999·99 cites·20 claims
- 0283US6090361AMethod for producing silicon for use in solar cellsKAWASAKI STEEL CO·Filed 1998·Granted Jul 18, 2000·50 cites·18 claims
- 0374US6231826B1Process and apparatus for refining siliconKAWASAKI STEEL CO·Filed 1999·Granted May 15, 2001·36 cites·3 claims
- 0466US5304231AMethod of refining of high purity steelKAWASAKI STEEL CO·Filed 1992·Granted Apr 19, 1994·20 cites·12 claims
- 0559US4330108AMethod for cooling tuyeresKAWASAKI STEEL CO·Filed 1981·Granted May 18, 1982·6 cites·1 claims
- 0658US7166759B2Remediation method of media and iron powder for dehalogenation of hydrogenated hydrocarbonsJFE STEEL CORP·Filed 2001·Granted Jan 23, 2007·3 cites·16 claims
- 0756US5609199AMethod of manufacturing steel containing CaKAWASAKI STEEL CO·Filed 1995·Granted Mar 11, 1997·8 cites·6 claims
- 0849US4543125AProcess of making steel in converter using a great amount of iron-bearing cold materialKAWASAKI STEEL CO·Filed 1984·Granted Sep 24, 1985·4 cites·3 claims
- 0943US4409024ATop-and-bottom blown converter steel making processKAWASAKI STEEL CO·Filed 1981·Granted Oct 11, 1983·3 cites·8 claims
- 1040US4592778ASteelmaking of an extremely low carbon steel in a converterKAWASAKI STEEL COMPANY·Filed 1985·Granted Jun 3, 1986·4 cites·7 claims
- 1138US5616188AMethod of producing molten aluminum-killed steel for thin steel sheetKAWASAKI STEEL CO·Filed 1995·Granted Apr 1, 1997·5 cites·2 claims
- 1237US2003083195A1Iron powder for remediation and method for remediating soil, water, or gasFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →