Inventor
KOSEKI HIROYUKI
JP25 patents
⚠️ This page may combine multiple inventors who share the name “KOSEKI HIROYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BRIDGESTONE CORP
24 patentsUS5465773ANov 14, 1995
Pneumatic radial tires with zigzag belt and rubberized cord ply belt reinforcing layer
BRIDGESTONE CORP20 citations92
US5205881AApr 27, 1993
Pneumatic tire for passenger car including wave-shaped belt reinforcing elements
BRIDGESTONE CORP26 citations92
US5131447AJul 21, 1992
Pneumatic radial tire
BRIDGESTONE CORP22 citations92
US5004031AApr 2, 1991
Pneumatic tire with a strip reinforcing laminate having filaments arranged together in an undulating form
BRIDGESTONE CORP25 citations92
US4934429AJun 19, 1990
Low-section pneumatic radial tires
BRIDGESTONE CORP35 citations91
US4715419ADec 29, 1987
Large-size pneumatic radial tire for use on rough road with belt having specified cord
BRIDGESTONE CORP27 citations91
US5271445ADec 21, 1993
Pneumatic tire including wave-shaped cords or filaments
BRIDGESTONE CORP24 citations90
US5827381AOct 27, 1998
Pneumatic radial tires including a tire component containing groups of reinforcing elements
BRIDGESTONE CORP13 citations82
US5054532AOct 8, 1991
Pneumatic tires with wavy or zigzag cord ply between belt and carcass
BRIDGESTONE CORP20 citations82
US5332016AJul 26, 1994
Pneumatic tires with sidewall recesses
BRIDGESTONE CORP15 citations74
US5205880AApr 27, 1993
Pneumatic tires with recesses in the bead region
BRIDGESTONE CORP12 citations74
US4840213AJun 20, 1989
Heavy duty low profile pneumatic radial tires
BRIDGESTONE CORP12 citations74
US5824171AOct 20, 1998
Pneumatic radial tires including a tire component containing groups of reinforcing elements
BRIDGESTONE CORP7 citations73
US5766384AJun 16, 1998
Pneumatic radial tires including a tire component containing groups of reinforcing elements
BRIDGESTONE CORP4 citations73
US5762733AJun 9, 1998
Pneumatic radial tires including a tire component containing groups of reinforcing elements
BRIDGESTONE CORP6 citations73
US4934430AJun 19, 1990
Pneumatic radial tire
BRIDGESTONE CORP14 citations73
US4915151AApr 10, 1990
Heavy duty radial tire carcass profile
BRIDGESTONE CORP12 citations73
US5225013AJul 6, 1993
Pneumatic radial tire including wavy or zigzag belt cords
BRIDGESTONE CORP17 citations72
US5082042AJan 21, 1992
Belt arrangement for high durable pneumatic radial tire
BRIDGESTONE CORP19 citations69
US4669520AJun 2, 1987
Heavy duty pneumatic radial tires
BRIDGESTONE CORP13 citations69
US5261476ANov 16, 1993
Bead structure for pneumatic tire
BRIDGESTONE CORP6 citations63
US5203934AApr 20, 1993
Pneumatic radial tire with high durable bead portions
BRIDGESTONE CORP5 citations63
US5052457AOct 1, 1991
Pneumatic radial tire with high durable bead portions
BRIDGESTONE CORP5 citations63
US5253689AOct 19, 1993
Heavy duty radial tire carcass profile
BRIDGESTONE CORP5 citations62