Inventor
MATSUNAGA TSUTOMU
14 patents
⚠️ This page may combine multiple inventors who share the name “MATSUNAGA TSUTOMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BRIDGESTONE TIRE CO LTD
10 patentsUS4398000AAug 9, 1983
Golf ball
BRIDGESTONE TIRE CO LTD53 citations95
US4337947AJul 6, 1982
Golf ball
BRIDGESTONE TIRE CO LTD72 citations95
US3963681AJun 15, 1976
Urethane elastomers prepared from polyethers having a certain molecular weight distribution
BRIDGESTONE TIRE CO LTD54 citations95
US4295652AOct 20, 1981
Golf ball
BRIDGESTONE TIRE CO LTD26 citations81
US3932088AJan 13, 1976
Flexible annular core used for the production of hollow toroidal rubber shells
BRIDGESTONE TIRE CO LTD25 citations80
US4075275AFeb 21, 1978
Methods of casting pneumatic tires
BRIDGESTONE TIRE CO LTD15 citations72
US3994650ANov 30, 1976
Apparatuses for casting pneumatic tires
BRIDGESTONE TIRE CO LTD13 citations72
US4353557AOct 12, 1982
Golf ball
BRIDGESTONE TIRE CO LTD9 citations71
US3968182AJul 6, 1976
Urethane rubber compositions reinforced with chopped organic fibers
BRIDGESTONE TIRE CO LTD5 citations61
US4064215ADec 20, 1977
Method of manufacturing pneumatic tubular tires
BRIDGESTONE TIRE CO LTD5 citations55