Inventor · disambiguated record
Kouichi Uchino
Also filed as: UCHINO KOUICHI
8 granted patents·157 citations·filing 1994–1999
89Inventor score
Technology areasC21D
Top patents by PatentIndex Score
8 records- 0195US5762723APearlitic steel rail having excellent wear resistance and method of producing the sameNIPPON STEEL CORP·Filed 1995·Granted Jun 9, 1998·46 cites·13 claims
- 0289US5658400ARails of pearlitic steel with high wear resistance and toughness and their manufacturing methodsNIPPON STEEL CORP·Filed 1994·Granted Aug 19, 1997·39 cites·12 claims
- 0385US6254696B1Bainitic type rail excellent in surface fatigue damage resistance and wear resistanceNIPPON STEEL CORP·Filed 1999·Granted Jul 3, 2001·31 cites·4 claims
- 0473US5830286ASteel rail having excellent wear resistance and internal breakage resistance, and method of producing the sameNIPPON STEEL CORP·Filed 1996·Granted Nov 3, 1998·18 cites·4 claims
- 0566USRE40263EPearlitic steel rail having excellent wear resistance and method of producing the sameNIPPON STEEL CORP·Filed 1996·Granted Apr 29, 2008·9 cites·22 claims
- 0660USRE42668EPearlitic steel rail having excellent wear resistance and method of producing the sameNIPPON STEEL CORP·Filed 1995·Granted Sep 6, 2011·7 cites·27 claims
- 0747USRE41033EPearlitic steel rail having excellent wear resistance and method of producing the sameNIPPN STEEL CORP·Filed 1995·Granted Dec 8, 2009·5 cites·24 claims
- 0839USRE42360EPearlitic steel rail having excellent wear resistance and method of producing the sameNIPPON STEEL CORP·Filed 1995·Granted May 17, 2011·2 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →