Inventor · disambiguated record
Yuichi Katsumata
Also filed as: KATSUMATA YUICHI
2 granted patents·1 pending application·1 citations·filing 2014–2022
31Inventor score
Top patents by PatentIndex Score
3 records- 0180US12000422B2Crimp securing structure of bolt, crimp securing method for crimp bolt, and crimping dieAOYAMA SEISAKUSHO·Filed 2022·Granted Jun 4, 2024·1 cites·7 claims
- 0258US11885366B2Piercing nut and method for fixing the same to inner surface of mating member having closed sectional shapeAOYAMA SEISAKUSHO·Filed 2022·Granted Jan 30, 2024·0 cites·11 claims
- 0339US2015354145A1Sliding plate and floor plate for turnoutOILES INDUSTRY CO LTD·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →