Inventor · disambiguated record
Yoshihisa Kariyazono
Also filed as: KARIYAZONO YOSHIHISA
2 granted patents·3 pending applications·14 citations·filing 1994–2007
57Inventor score
Top patents by PatentIndex Score
5 records- 0151US7025392B2Joint construction for cable pipingNIPPON STEEL CORP·Filed 2003·Granted Apr 11, 2006·9 cites·12 claims
- 0246US2009173408A1Steel Pipe Covered at its Inside Surface with Polyolefin Superior in Durability and Method of Production of Same and Plated Steel Pipe Used for that Covered Steel PipeMIMURA HIROYUKI·Filed 2007·Application pending·0 cites
- 0337US2006108016A1Resin-lined steel pipe and method for production thereofFUNATSU SHINICHI·Filed 2003·Application pending·0 cites
- 0434US2005257848A1Plastic lined steel pipe with end corrosive protection core and method for producing sameFUNATSU SHINICHI·Filed 2005·Application pending·0 cites
- 0529US5654104ASteel product covered with high-strength polyolefinNIPPON STEEL CORP·Filed 1994·Granted Aug 5, 1997·5 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →