Inventor · disambiguated record
Ryu Kai
Also filed as: KAI RYU
1 granted patent·1 pending application·0 citations·filing 2017–2020
8Inventor score
Top patents by PatentIndex Score
2 records- 0159US12319251B2Electric parking brake device and electric parking brake control methodHITACHI ASTEMO LTD·Filed 2020·Granted Jun 3, 2025·0 cites·8 claims
- 0238US2019152455A1Pressure Pulsation Reducing Device and Pulsation Damping Member of Hydraulic SystemHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →