Inventor · disambiguated record
Taro Kanayama
Also filed as: KANAYAMA TARO
11 granted patents·2 pending applications·143 citations·filing 1997–2019
90Inventor score
Top patents by PatentIndex Score
13 records- 0187US6331216B1Steel pipe having high ductility and high strength and process for production thereofKAWASAKI STEEL CO·Filed 1998·Granted Dec 18, 2001·41 cites·20 claims
- 0284US11353144B2Threaded jointJFE STEEL CORP·Filed 2019·Granted Jun 7, 2022·4 cites·3 claims
- 0384US6290789B1Ultrafine-grain steel pipe and process for manufacturing the sameKAWASAKI STEEL CO·Filed 1998·Granted Sep 18, 2001·26 cites·16 claims
- 0481US6202463B1Plug and mandrel bar for seamless steel pipe rolling operation for manufacturing seamless steel pipeKAWASAKI STEEL CO·Filed 1997·Granted Mar 20, 2001·17 cites·7 claims
- 0579US11053749B2Threaded joint for oil well steel pipeJFE STEEL CORP·Filed 2017·Granted Jul 6, 2021·3 cites·2 claims
- 0670US5859124ALubricant for use in hot workKAWASAKI STEEL CO·Filed 1997·Granted Jan 12, 1999·22 cites·13 claims
- 0764US5983689ALubricant for use in hot workKAWASAKI STEEL CO·Filed 1998·Granted Nov 16, 1999·18 cites·2 claims
- 0860US5813962AForged roll for rolling a seamless steel pipeKAWASAKI STEEL CO·Filed 1997·Granted Sep 29, 1998·11 cites·16 claims
- 0941US2001027831A1Super fine granular steel pipe and method for producing the sameKAWASAKI STEEL CO·Filed 2001·Application pending·0 cites
- 1039US10900595B2Threaded joint for oil well tubingJFE STEEL CORP·Filed 2016·Granted Jan 26, 2021·0 cites·1 claims
- 1139US2003221753A1Super fine granular steel pipe and method for producing the sameKAWASAKI STEEL CO·Filed 2003·Application pending·0 cites
- 1238US10711533B2Threaded pipe jointJFE STEEL CORP·Filed 2016·Granted Jul 14, 2020·0 cites·3 claims
- 1329US5950310AForged roll for rolling a seamless steel pipe and manufacturing method of sameKAWASAKI STEEL CO·Filed 1998·Granted Sep 14, 1999·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →