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https://drivepatents.com/patents/1386947 · 25 Feb 2026
Provided is a pneumatic tire capable of achieving weight reduction while maintaining durability. A pneumatic tire 1 includes a carcass 6, a belt layer 7, and reinforcing rubber layers 10. Turned-up portions 6b of a carcass ply 6A each include a first porti...
https://drivepatents.com/patents/1392729 · 18 Feb 2026
A pneumatic tire includes a tread portion, a pair of sidewall portions, a pair of bead portions, a carcass extending between the pair of bead portions, and an inner rubber extending between the pair of bead portions on an inner side of the carcass. The inn...
https://drivepatents.com/patents/1393270 · 18 Feb 2026
A pneumatic tire of the present invention includes a tread portion, sidewall portions, bead portions, a carcass, and an inner liner layer. The carcass includes a plurality of carcass cords and a topping rubber layer. The inner liner layer includes a butyl ...
https://drivepatents.com/patents/1386948 · 18 Feb 2026
A tire 2 has a nominal aspect ratio of not less than 65%, and includes a tread 4 and a reinforcing layer 20 including: a belt 38 including a plurality of belt plies 42 aligned in a radial direction; and a band 40 including a full band 48 having ends 48e op...
https://drivepatents.com/patents/1391357 · 11 Feb 2026
A motorcycle tire 1 comprises a tread portion 2 provided with a belt layer 7 and a radially outer band layer 8. The belt layer 7 comprises a first belt ply 11 on a carcass 6 and a second belt ply 12 thereon. The band layer is made of a spirally wound band ...
https://drivepatents.com/patents/1399609 · 11 Feb 2026
Provided is a pneumatic tire with sufficiently improved grip and durability at high-speed running, by which the pneumatic tire can exhibit excellent grip at high-speed running as well as superior durability. The pneumatic tire has a tread and is characteri...
https://drivepatents.com/patents/1388712 · 4 Feb 2026
A pneumatic tire (1) includes a reinforcing filler (10) arranged along a bead core (5). The reinforcing filler (10) includes an inner portion (11) extending in the tire radial direction, outer portion (12) extending in the tire radial direction, and a midd...
https://drivepatents.com/patents/1393609 · 4 Feb 2026
A heavy duty tire comprising a tread part, wherein the tread part comprises a plurality of circumferential grooves extending continuously in a tire circumferential direction, wherein the tread part at least comprises three rubber layers, wherein a tan δ a...
https://drivepatents.com/patents/1395554 · 4 Feb 2026
Provided is a tire with excellent chip and cut resistance. Included is a tire including a tread, the tread containing at least one rubber component including at least one isoprene-based rubber, and at least one filler including at least one carbon black, t...
https://drivepatents.com/patents/1386226 · 28 Jan 2026
The present invention relates to a pneumatic tire. A rim diameter RD is 10 to 18 inches. A ratio SH/SW of a cross-sectional height SH to a cross-sectional width SW is 0.30 to 0.45. A ratio RW/SW of a rim width RW to the cross-sectional width SW is 0.78 to ...