About 98 results
https://drivepatents.com/patents/1386334 · 8 Apr 2026
A pneumatic tire 1 includes a first profile P1 extending from the tire equator C toward a first tread end T1. The first profile P1 includes a first arc 11, a second arc 12, and a third arc 13. A radius TR2 of curvature of the second arc 12 is 30% to 40% of...
https://drivepatents.com/patents/1388652 · 1 Apr 2026
The pneumatic radial tire for passenger vehicles of this disclosure comprises a belt consisting of one or more belt layers, a tread, and a communication device. A cross-sectional width SW and an outer diameter OD of the tire satisfy a predetermined relatio...
https://drivepatents.com/patents/1388453 · 4 Mar 2026
A tire according to the present disclosure includes a tire body and a communication device embedded within the tire body or mounted on an inner surface of the tire body. The tire includes a label area that is located on an outer surface of the tire body an...
https://drivepatents.com/patents/1392049 · 11 Feb 2026
Provided in this disclosure is a tire with a meandering groove extending along tire circumferential direction formed on a tread surface, wherein the meandering groove has a groove width in tire width direction that varies at a predetermined repetitive cycl...
https://drivepatents.com/patents/1392899 · 5 Nov 2025
A pneumatic radial tire for passenger vehicles that satisfies a defined relationship between sectional width SW and outer diameter OD of the tire and includes one or more circumferential main grooves extending in a tire circumferential direction on a tread...
https://drivepatents.com/patents/1392897 · 22 Oct 2025
A pneumatic radial tire for passenger vehicles that satisfies a defined relationship between sectional width SW and outer diameter OD of the tire, and includes only one circumferential main groove extending in a tire circumferential direction on a tread co...
https://drivepatents.com/patents/1392898 · 15 Oct 2025
A pneumatic radial tire for passenger vehicles that satisfies a defined relationship between sectional width SW and outer diameter OD of the tire, grooves in a contact patch consisting only of grooves having a groove width of 2 mm or less, and the contact ...
https://drivepatents.com/patents/1395449 · 16 Jul 2025
An outer surface 2G of a tire 2 includes a tread surface 24 and a pair of side surfaces 26. A contour line of the tread surface 24 includes a center arc, a pair of middle arcs, a pair of side arcs, and a pair of shoulder arcs. A contour line of each side s...
https://drivepatents.com/patents/1396641 · 7 May 2025
A motorcycle tire pair includes a front tire 2 and a rear tire 42. A center arc index Ac, a middle arc index Am, and a shoulder arc index As are obtained based on a contour line TLf of a tread surface 16 of the front tire 2 and a contour line TLr of a trea...
https://drivepatents.com/patents/1399306 · 22 Jan 2025
A pneumatic tyre includes a tread portion having a tread rubber and a tyre inner cavity surface, and a noise damper made of a porous material fixed to the tyre inner cavity surface. The tread rubber includes an outer tread rubber having a ground-contacting...