Inventor · disambiguated record
Minoru Kawaharada
Also filed as: KAWAHARADA MINORU · YANAGIMOTO SAMON
6 granted patents·89 citations·filing 1975–1981
83Inventor score
Technology areasB21B
Top patents by PatentIndex Score
6 records- 0190US4382375AMethod of rolling metal stripNIPPON STEEL CORP·Filed 1981·Granted May 10, 1983·27 cites·5 claims
- 0283US4006618AMethod of producing seamless steel tubeYANAGIMOTO SAMON·Filed 1975·Granted Feb 8, 1977·26 cites·12 claims
- 0380US4106318AMethod and apparatus for rolling metallic materialNIPPON STEEL CORP·Filed 1977·Granted Aug 15, 1978·20 cites·11 claims
- 0464US4190887APress roll piercing methodNIPPON STEEL CORP·Filed 1978·Granted Feb 26, 1980·10 cites·11 claims
- 0550US4052874AMethod of producing tubular body in a press roll piercing millNIPPON STEEL CORP·Filed 1976·Granted Oct 11, 1977·6 cites·1 claims
- 0626US4455849APress-rolling process for producing a metal tubular productNIPPON STEEL CORP·Filed 1981·Granted Jun 26, 1984·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →