Inventor · disambiguated record
Yuya Gyotoku
Also filed as: GYOTOKU YUYA
6 granted patents·1 pending application·5 citations·filing 2011–2017
70Inventor score
Files withNIPPON STEEL & SUMITOMO METAL CORP3IMATAKA HIDEKI2DOWA THERMOTECH CO LTD1KAWASAKI HEAVY IND LTD1
Top patents by PatentIndex Score
7 records- 0183US9718256B2Steel material for nitriding and nitrided componentNIPPON STEEL & SUMITOMO METAL CORP·Filed 2013·Granted Aug 1, 2017·3 cites·4 claims
- 0272US9783879B2Nitrided steel member and manufacturing method thereofDOWA THERMOTECH CO LTD·Filed 2013·Granted Oct 10, 2017·1 cites·4 claims
- 0368US10370747B2Nitrided componentNIPPON STEEL & SUMITOMO METAL CORP·Filed 2017·Granted Aug 6, 2019·0 cites·2 claims
- 0466US9994944B2Steel for cold forging/nitriding, steel material for cold forging/nitriding, and cold-forged/nitrided componentIMATAKA HIDEKI·Filed 2011·Granted Jun 12, 2018·1 cites·6 claims
- 0554US9574256B2Steel for cold forging/nitriding, steel material for cold forging/nitriding, and cold-forged/nitrided componentNIPPON STEEL & SUMITOMO METAL CORP·Filed 2013·Granted Feb 21, 2017·0 cites·6 claims
- 0651US2014034194A1Steel for nitriding and nitrided componentIMATAKA HIDEKI·Filed 2012·Application pending·0 cites
- 0749US11420291B2Projection forming method and machineKAWASAKI HEAVY IND LTD·Filed 2017·Granted Aug 23, 2022·0 cites·9 claims
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