Inventor · disambiguated record
Teruhisa Okumura
Also filed as: OKUMURA TERUHISA
2 granted patents·3 pending applications·2 citations·filing 2006–2008
35Inventor score
Top patents by PatentIndex Score
5 records- 0170US8303734B2High strength thick steel material and high strength giant H-shape excellent in toughness and weldability and methods of production of sameYOSHIDA SUGURU·Filed 2008·Granted Nov 6, 2012·2 cites·18 claims
- 0248US9023158B2Steel material superior in high temperature characteristics and toughness and method of production of sameYOSHIDA SUGURU·Filed 2008·Granted May 5, 2015·0 cites·8 claims
- 0346US2009020190A1Fire Resistant High Strength Rolled Steel Material and Method of Production of The SameOKUMURA TERUHISA·Filed 2007·Application pending·0 cites
- 0443US2010047107A1Steel material superior in high temperature strength and toughness and method of production of sameYOSHIDA SUGURU·Filed 2008·Application pending·0 cites
- 0541US2009087335A1Fire resistant steel and method of production of sameOKUMURA TERUHISA·Filed 2006·Application pending·0 cites
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