Inventor · disambiguated record
Takuya Tanahashi
Also filed as: TANAHASHI TAKUYA
7 granted patents·2 pending applications·17 citations·filing 2010–2022
78Inventor score
Top patents by PatentIndex Score
9 records- 0192US8980019B2Steel rail and method of manufacturing the sameUEDA MASAHARU·Filed 2011·Granted Mar 17, 2015·8 cites·3 claims
- 0290US10563357B2Rail and production method thereforNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Granted Feb 18, 2020·3 cites·6 claims
- 0389US10233512B2Rail and production method thereforNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Granted Mar 19, 2019·2 cites·6 claims
- 0481US8361246B2Pearlite railNIPPON STEEL CORP·Filed 2010·Granted Jan 29, 2013·3 cites·14 claims
- 0579US10494704B2RailNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Granted Dec 3, 2019·1 cites·2 claims
- 0667US12264373B2Rail and method of manufacturing railNIPPON STEEL CORP·Filed 2019·Granted Apr 1, 2025·0 cites·4 claims
- 0763US12247358B2RailNIPPON STEEL CORP·Filed 2020·Granted Mar 11, 2025·0 cites·5 claims
- 0862US2025129460A1Welded railNIPPON STEEL CORP·Filed 2022·Application pending·0 cites
- 0957US2023193438A1Welded railNIPPON STEEL CORP·Filed 2021·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →