Inventor
OHYAMA SHIGEO
JP11 patents
⚠️ This page may combine multiple inventors who share the name “OHYAMA SHIGEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHARP KK
7 patentsUS7178737B2Feb 20, 2007
Combination-type IC card
SHARP KK11 citations81
US8001292B2Aug 16, 2011
Data transfer controlling device and IC card
SHARP KK3 citations60
US7962965B2Jun 14, 2011
Semiconductor device having power consumption analysis preventing function
SHARP KK4 citations60
US11452465B2Sep 27, 2022
Action determination apparatus and action determination method
SHARP KK0 citations50
US11187537B2Nov 30, 2021
Travelling direction calculation apparatus, travelling direction decision method, and non-transitory computer readable medium
SHARP KK0 citations49
US10627237B2Apr 21, 2020
Offset correction apparatus for gyro sensor, recording medium storing offset correction program, and pedestrian dead-reckoning apparatus
SHARP KK0 citations49
US11187533B2Nov 30, 2021
Advancement direction calculation device, advancement direction determination method, and control program
SHARP KK0 citations40