Inventor · disambiguated record
Daisuke Hirayama
Also filed as: HIRAYAMA DAISUKE
2 granted patents·1 pending application·0 citations·filing 2016–2022
22Inventor score
Top patents by PatentIndex Score
3 records- 0144US12281709B2Piston ring and booster pumpMITSUBISHI HEAVY IND LTD·Filed 2022·Granted Apr 22, 2025·0 cites·7 claims
- 0238US10814084B2Cuff-pressure control device, cuff-attached tracheal tube, and ventilatorMURATA MANUFACTURING CO·Filed 2017·Granted Oct 27, 2020·0 cites·17 claims
- 0329US2018292010A1Seal RingKK RIKEN·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →