Inventor
AKUTAGAWA KEIZO
JP12 patents
⚠️ This page may combine multiple inventors who share the name “AKUTAGAWA KEIZO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BRIDGESTONE CORP
5 patentsUS7423393B2Sep 9, 2008
Car control method and car control apparatus
BRIDGESTONE CORP21 citations91
US7364196B2Apr 29, 2008
Vehicle control method and vehicle control apparatus
BRIDGESTONE CORP11 citations83
US6140407AOct 31, 2000
Pneumatic tire provided with electrically conductive coating
BRIDGESTONE CORP12 citations72
US5531256AJul 2, 1996
Flame-retardant rubber tires
BRIDGESTONE CORP18 citations72
US5341862AAug 30, 1994
Flame-retardant rubber tires
BRIDGESTONE CORP8 citations72
UNIV TOKYO
5 patentsUS12570165B2Mar 10, 2026
Wireless power reception system, moving body, and wheel
UNIV TOKYO0 citations62
US12377737B2Aug 5, 2025
Wireless power reception system, moving body, and wheel
UNIV TOKYO0 citations62
US12539778B2Feb 3, 2026
Wireless power transfer system, power transmission device, and power reception device
UNIV TOKYO0 citations51
US12401224B2Aug 26, 2025
Wireless power reception system, moving body, and wheel
UNIV TOKYO0 citations51
US12115871B2Oct 15, 2024
Wireless power receiving system, mobile object, and vehicle wheel
UNIV TOKYO0 citations47