Inventor
TOKUNAGA YUKI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “TOKUNAGA YUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENSO INT AMERICA INC
10 patentsUS10943417B2Mar 9, 2021
Passive entry/passive start access systems including round trip time sniffing
DENSO INT AMERICA INC4 citations83
US10885729B2Jan 5, 2021
Passive entry/passive start systems using continuous wave tones and synchronization words for detecting range extender type relay station attacks
DENSO INT AMERICA INC3 citations83
US11127234B2Sep 21, 2021
Passive entry/passive start communication systems with selected antennas having multiple polarized axes
DENSO INT AMERICA INC1 citations73
US12100251B2Sep 24, 2024
Passive entry/passive start access systems including round trip time sniffing
DENSO INT AMERICA INC1 citations72
US11230260B2Jan 25, 2022
Adaptive BLE and UWB based connection rate control for mobile access devices of vehicular passive access systems
DENSO INT AMERICA INC4 citations72
US11010996B2May 18, 2021
Passive entry/passive start systems using I and Q data for detecting range extender type relay station attacks
DENSO INT AMERICA INC2 citations72
US11447099B2Sep 20, 2022
Multiplexed antenna circuit network for ultra-high frequency low energy based phone as a key access to a vehicle
DENSO INT AMERICA INC2 citations71
US11776334B2Oct 3, 2023
Passive entry/passive start access systems including round trip time sniffing
DENSO INT AMERICA INC0 citations62
US10984615B2Apr 20, 2021
Passive entry/passive start access systems with tone exchange sniffing
DENSO INT AMERICA INC0 citations62
US10902691B2Jan 26, 2021
Passive entry/passive start access systems with bidirectional tone exchange
DENSO INT AMERICA INC0 citations62