Inventor
USHIKUBO HISAO
JP18 patents
⚠️ This page may combine multiple inventors who share the name “USHIKUBO HISAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BRIDGESTONE CORP
16 patentsUS4779658AOct 25, 1988
Pneumatic safety tire
BRIDGESTONE CORP73 citations94
US5044414ASep 3, 1991
Pneumatic tire with directional tread
BRIDGESTONE CORP42 citations92
US4917164AApr 17, 1990
Pneumatic safety tire
BRIDGESTONE CORP54 citations89
US5228933AJul 20, 1993
High performance pneumatic radial tires
BRIDGESTONE CORP20 citations80
US4987938AJan 29, 1991
Pneumatic tires including spirally wound auxiliary layer outside belt
BRIDGESTONE CORP16 citations74
US4824501AApr 25, 1989
Method of manufacturing radial tire
BRIDGESTONE CORP19 citations74
US5403174AApr 4, 1995
Pneumatic radial tires
BRIDGESTONE CORP12 citations73
US5205978AApr 27, 1993
Method of making pneumatic radial tires
BRIDGESTONE CORP6 citations73
USD333644SMar 2, 1993
Automobile tire
BRIDGESTONE CORP15 citations73
USD333454SFeb 23, 1993
Automobile tire
BRIDGESTONE CORP13 citations73
USD316693SMay 7, 1991
Automobile tire
BRIDGESTONE CORP15 citations73
US5443105AAug 22, 1995
Pneumatic radial tire with bead toe reinforcing rubber stock
BRIDGESTONE CORP16 citations72
US4932452AJun 12, 1990
Low profile pneumatic radial tires
BRIDGESTONE CORP8 citations72
US4924927AMay 15, 1990
Low-section pneumatic radial tire
BRIDGESTONE CORP16 citations72
US5277238AJan 11, 1994
Pneumatic radial tires for passenger cars
BRIDGESTONE CORP8 citations71
US4947911AAug 14, 1990
Pneumatic radial tire suitable for use at high speed
BRIDGESTONE CORP15 citations71