Inventor
KIDA MASASHI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “KIDA MASASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YOKOHAMA RUBBER CO LTD
6 patentsUS5026762AJun 25, 1991
Rubber composition for all-weather tires
YOKOHAMA RUBBER CO LTD28 citations92
US4076668AFeb 28, 1978
Rubber composition
YOKOHAMA RUBBER CO LTD21 citations77
US4518733AMay 21, 1985
Rubber compositions comprising (1) polyisoprene (2) cobalt salt of rosin (3) carbon black and (4) sulphur
YOKOHAMA RUBBER CO LTD12 citations73
US4826911AMay 2, 1989
Rubber compositions for automobile tire treads
YOKOHAMA RUBBER CO LTD7 citations72
US4800941AJan 31, 1989
Heavy load radial tire
YOKOHAMA RUBBER CO LTD7 citations69
US4947913AAug 14, 1990
Pneumatic radial tire profile
YOKOHAMA RUBBER CO LTD8 citations68
NIPPON SOKEN
6 patentsUS4363958ADec 14, 1982
Preheating apparatus for diesel engines
NIPPON SOKEN21 citations81
US4175386ANov 27, 1979
Exhaust gas purification apparatus for an internal combustion engine
NIPPON SOKEN24 citations80
US4002025AJan 11, 1977
System for heating intake pipe of internal combustion engine
NIPPON SOKEN13 citations73
US4147030AApr 3, 1979
Engine exhaust gas purification system
NIPPON SOKEN10 citations72
US4191013AMar 4, 1980
Device for purifying exhaust gases from internal combustion engine
NIPPON SOKEN7 citations61
US4417550ANov 29, 1983
Engine preheating apparatus
NIPPON SOKEN0 citations51