Inventor · disambiguated record
Yasumitsu Kiyoto
Also filed as: KIYOTO YASUMITSU
2 granted patents·1 pending application·7 citations·filing 2010–2010
52Inventor score
Top patents by PatentIndex Score
3 records- 0182US9181609B2Welded steel pipe for linepipe having high compressive strength and excellent sour gas resistance and manufacturing method thereofISHIKAWA NOBUYUKI·Filed 2010·Granted Nov 10, 2015·4 cites·4 claims
- 0276US9089919B2Welded steel pipe for linepipe with high compressive strength and manufacturing method thereofNISHIMURA KIMIHIRO·Filed 2010·Granted Jul 28, 2015·3 cites·5 claims
- 0335US2012305122A1Welded steel pipe for linepipe having high compressive strength and high fracture toughness and manufacturing method thereofISHIKAWA NOBUYUKI·Filed 2010·Application pending·0 cites
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