Inventor
HADA HIROMASA
JP5 patents
⚠️ This page may combine multiple inventors who share the name “HADA HIROMASA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BRIDGESTONE CORP
4 patentsUS7577532B2Aug 18, 2009
Tire wear detection system and pneumatic tire
BRIDGESTONE CORP12 citations81
US7325448B2Feb 5, 2008
Pneumatic-tire-use electronic-device fixing system, and electronic-device housing apparatus
BRIDGESTONE CORP5 citations61
US7696902B2Apr 13, 2010
Tire sensor device and tire information transmission method
BRIDGESTONE CORP6 citations60
US7668695B2Feb 23, 2010
Sensor malfunction determination device and sensor malfunction determination method
BRIDGESTONE CORP0 citations50