Inventor
ANZAI SHIRO
JP13 patents
⚠️ This page may combine multiple inventors who share the name “ANZAI SHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BRIDGESTONE TIRE CO LTD
8 patentsUS4211676AJul 8, 1980
Process for reclaiming scrap vulcanized rubber
BRIDGESTONE TIRE CO LTD37 citations91
US4191671AMar 4, 1980
Abrasion resistant rubber compositions
BRIDGESTONE TIRE CO LTD43 citations91
US4169599AOct 2, 1979
Two-piece solid golf balls
BRIDGESTONE TIRE CO LTD32 citations89
US4124573ANov 7, 1978
Soft polyurethane elastomer containing isocyanurate ring
BRIDGESTONE TIRE CO LTD26 citations79
US4230168AOct 28, 1980
Polyurethane tire filling material with plasticizer incorporated therein
BRIDGESTONE TIRE CO LTD20 citations78
US3931097AJan 6, 1976
Ethylene-propylene copolymer rubber composition having high modulus
BRIDGESTONE TIRE CO LTD9 citations70
US4332918AJun 1, 1982
Nitrile rubber composition having high modulus
BRIDGESTONE TIRE CO LTD17 citations69
US3994842ANov 30, 1976
Rubber with organic acid and methoxy methyl nylon, sulfur vulcanized
BRIDGESTONE TIRE CO LTD4 citations62
CANON KK
4 patentsUS4253774AMar 3, 1981
Information output device
CANON KK33 citations91
US4444520AApr 24, 1984
Information output device
CANON KK24 citations81
USD263150SFeb 23, 1982
Desk top electronic calculator
CANON KK6 citations73
USD262293SDec 15, 1981
Combined desk top electronic calculator, radio and clock
CANON KK12 citations73