Inventor · disambiguated record
Nobuaki Hinago
Also filed as: HINAGO NOBUAKI
3 granted patents·1 pending application·74 citations·filing 1998–2003
72Inventor score
Files withKOBE STEEL LTD4
Top patents by PatentIndex Score
4 records- 0180US6336501B1Tube having grooved inner surface and its production methodKOBE STEEL LTD·Filed 1999·Granted Jan 8, 2002·44 cites·4 claims
- 0262US6834523B2Method for producing seamless tube with grooved inner surfaceKOBE STEEL LTD·Filed 2002·Granted Dec 28, 2004·5 cites·14 claims
- 0362US5915467AHeat transfer tube with grooves in inner surface of tubeKOBE STEEL LTD·Filed 1998·Granted Jun 29, 1999·25 cites·6 claims
- 0436US2003182980A1Apparatus for producing internally grooved tubeKOBE STEEL LTD·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →