Inventor
OOTAKA SHOJI
JP25 patents
⚠️ This page may combine multiple inventors who share the name “OOTAKA SHOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
24 patentsUS7840181B2Nov 23, 2010
Rectifier circuit and radio communication device
TOSHIBA KK15 citations92
US7424265B2Sep 9, 2008
Rectifier circuit and radio communication device
TOSHIBA KK38 citations92
US7890054B2Feb 15, 2011
Rectifier circuit and radio communication device
TOSHIBA KK11 citations84
US7424266B2Sep 9, 2008
Rectifier circuit and RFID tag
TOSHIBA KK13 citations84
US11047961B2Jun 29, 2021
Distance measuring device and distance measuring method
TOSHIBA KK5 citations80
US11855659B2Dec 26, 2023
Isolator
TOSHIBA KK4 citations74
US10712435B2Jul 14, 2020
Distance measuring device and distance measuring method
TOSHIBA KK2 citations73
US10976419B2Apr 13, 2021
Distance measuring device and distance measuring method
TOSHIBA KK3 citations72
US11719791B2Aug 8, 2023
Distance measuring device and distance measuring method
TOSHIBA KK0 citations62
US11569825B2Jan 31, 2023
Phase correcting device, distance measuring device, phase fluctuation detecting device and phase correction method
TOSHIBA KK0 citations62
US11560121B2Jan 24, 2023
Distance measurement device and distance measurement method
TOSHIBA KK1 citations62
US11539376B2Dec 27, 2022
Isolator
TOSHIBA KK0 citations62
US11287519B2Mar 29, 2022
Distance measurement system, distance measurement device, and distance measurement method
TOSHIBA KK0 citations62
US11277142B2Mar 15, 2022
Phase correcting device, distance measuring device, phase fluctuation detecting device and phase correction method
TOSHIBA KK1 citations62
US7853236B2Dec 14, 2010
Rectifier circuit and RFID tag
TOSHIBA KK3 citations62
US11573315B2Feb 7, 2023
Distance measuring device and distance measuring method
TOSHIBA KK1 citations61
US12417874B2Sep 16, 2025
Signal transmission device
TOSHIBA KK0 citations55
US12328116B2Jun 10, 2025
Signal transmission circuitry and snubber circuitry
TOSHIBA KK0 citations55
US9256241B2Feb 9, 2016
Reference voltage generating apparatus and switching power apparatus
TOSHIBA KK0 citations52
US11899097B2Feb 13, 2024
Distance measurement device and distance measurement method
TOSHIBA KK0 citations51
US11860264B2Jan 2, 2024
Ranging apparatus, ranging system and ranging method
TOSHIBA KK0 citations51
US11536824B2Dec 27, 2022
Distance measuring apparatus and distance measuring system
TOSHIBA KK0 citations51
US11199622B2Dec 14, 2021
Distance measurement apparatus
TOSHIBA KK0 citations51
US11979122B2May 7, 2024
Isolation amplifier and anomaly state detection device
TOSHIBA KK0 citations50