Inventor · disambiguated record
Koe Nakajima
Also filed as: NAKAJIMA KOE · YAMAMOTO YOSHUN
14 granted patents·1 pending application·287 citations·filing 1975–2003
93Inventor score
Top patents by PatentIndex Score
15 records- 0198US4466842AFerritic steel having ultra-fine grains and a method for producing the sameNIPPON STEEL CORP·Filed 1983·Granted Aug 21, 1984·67 cites·6 claims
- 0292US4148426AMethod and apparatus for manufacturing metal pipeNIPPON STEEL CORP·Filed 1977·Granted Apr 10, 1979·56 cites·9 claims
- 0390US4382375AMethod of rolling metal stripNIPPON STEEL CORP·Filed 1981·Granted May 10, 1983·27 cites·5 claims
- 0487US4528834AReduced energy consumption method for rolling bars or wire rodsNIPPON STEEL CORP·Filed 1984·Granted Jul 16, 1985·24 cites·10 claims
- 0586US4086801AH-shape metallic material rolling processNIPPON STEEL CORP·Filed 1977·Granted May 2, 1978·22 cites·4 claims
- 0683US4407056AMethod and apparatus for manufacturing metal sectionsNIPPON STEEL CORP·Filed 1981·Granted Oct 4, 1983·20 cites·12 claims
- 0776US4122696AMethod and apparatus for manufacturing metallic pipeNIPPON STEEL CORP·Filed 1977·Granted Oct 31, 1978·24 cites·16 claims
- 0874US4202192AApparatus for controlling the position of roll in the direction of the roll axisNIPPON STEEL CORP·Filed 1978·Granted May 13, 1980·15 cites·6 claims
- 0955US4627881ACold rolled steel sheet having excellent press formability and method for producing the sameNIPPON STEEL CORP·Filed 1985·Granted Dec 9, 1986·7 cites·8 claims
- 1055US4092178AProcess for producing a steel having excellent strength and toughnessNIPPON STEEL CORP·Filed 1975·Granted May 30, 1978·8 cites·2 claims
- 1149US4111025AStraightening mill for section steelNIPPON STEEL CORP·Filed 1977·Granted Sep 5, 1978·10 cites·2 claims
- 1240US4299109ARolling mill with loosely sleeved rollNIPPON STEEL CORP·Filed 1980·Granted Nov 10, 1981·5 cites·7 claims
- 1340US2003143452A1Conductive member, a method for manufacturing the same and a method for manufacturing a separator for use in a fuel cellAISIN SEIKI·Filed 2003·Application pending·0 cites
- 1429US4378685AMethod of setting axial position of loosely carried sleeve in a rolling millNIPPON STEEL CORP·Filed 1981·Granted Apr 5, 1983·2 cites·6 claims
- 1528US4678522ACold rolled steel sheet having excellent press formability and method for producing the sameNIPPON STEEL CORP·Filed 1986·Granted Jul 7, 1987·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →