Inventor · disambiguated record
Tetsushi Chida
Also filed as: CHIDA TETSUSHI
5 granted patents·4 pending applications·8 citations·filing 2009–2016
69Inventor score
Files withCHIDA TETSUSHI3HIRAKAMI DAISUKE2NIPPON STEEL CORP2HASHIMURA MASAYUKI1NIPPON STEEL & SUMITOMO METAL CORP1
Top patents by PatentIndex Score
9 records- 0181US8951365B2High strength steel and high strength bolt excellent in delayed fracture resistance and methods of production of sameHIRAKAMI DAISUKE·Filed 2011·Granted Feb 10, 2015·4 cites·18 claims
- 0280US8876988B2Steel for nitriding and nitrided partCHIDA TETSUSHI·Filed 2011·Granted Nov 4, 2014·3 cites·14 claims
- 0377US10837080B2Rolled steel bar or rolled wire rod for cold-forged componentNIPPON STEEL CORP·Filed 2015·Granted Nov 17, 2020·1 cites·5 claims
- 0450US2011186182A1Steel for nitrocarburizing and nitrocarburized partsCHIDA TETSUSHI·Filed 2009·Application pending·0 cites
- 0549US10669604B2BoltNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Granted Jun 2, 2020·0 cites·8 claims
- 0645US10829842B2Rolled steel bar or rolled wire rod for cold-forged componentNIPPON STEEL CORP·Filed 2015·Granted Nov 10, 2020·0 cites·5 claims
- 0739US2012291927A1Drawn heat treated steel wire for high strength spring use and pre-drawn steel wire for high strength spring useHASHIMURA MASAYUKI·Filed 2011·Application pending·0 cites
- 0838US2012080122A1Steel for nitriding use and nitrided partCHIDA TETSUSHI·Filed 2010·Application pending·0 cites
- 0934US2012247618A1High strength steel material and high strength bolt excellent in delayed fracture resistance and methods of production of sameHIRAKAMI DAISUKE·Filed 2011·Application pending·0 cites
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