Bridgestone Corporation

Accenture Global Solutions Limited

Akira Yagi

Tatsuro Shimada

Yoji Noguchi

Kazuomi Kobayashi

Keisuke Yamane

Takayuki Kumon

Akio Hoshikawa

Takatsuna Awakura

Hirotoshi Mizukami

Youji Noguchi

Kazuya Sakada

Shinji Makabe

Akihisa Naruo

The disclosed intelligent virtual agent provides a single, unified platform for completing a variety of diverse complex business transactions including a series of interactions between multiple people and the performance of multiple tasks occurring at different points in time.

Intelligent virtual agent for managing customer communication and workflows

A pneumatic tire suitable for competitive sports has a specified tread pattern comprising a central region and both shoulder regions, in which a plurality of bell-shaped wide-width main grooves each extended substantially bell-shapedly into both sides approximately centering on an equator of the tire are disposed in the tread at a given interval in the circumferential direction of the tire wherein the bell-shaped wide-width main groove has specified inclination angles in the central region and the shoulder region and specified groove width and groove depth, and a width of a connecting land portion at a position coming the bells-shaped wide-width main grooves closest to each other is not less than 1.5 mm, and the tire has a given negative ratio at the central region.

Pneumatic tire having bell shaped wide width main grooves

Tread portion of an automobile tire

A pneumatic tire for use in passenger cars is disclosed, which comprises a carcass as a reinforcement for a tire casing and a belt composed of two parallel-arranged belt layers each containing steel cords therein, the cords of which layers being crossed with each other with respect to the mid-circumferential line of the tire. In this tire, the belt is composed of a combination of a rubberized layer containing flexible and stretchable steel cords of strand construction in the same direction, each cord having a bending resistance of 5.about.1.4 gf/mm as a ratio of load to unit deflection under loading in three-point bending test and an elongation under a load of 3 kgf of 0.5.about.2% in tension test, and a layer and/or a cap composed of textile cords surrounding an outer periphery of each of at least both side ends of the rubberized layer.

Pneumatic tires with specified belt cord properties

A passenger car pneumatic tire excellent in cornering stability, which is characterized in that the following ratio relations are met when the tire is assembled onto a rim with an internal pressure being filled:

Passenger car pneumatic tire excellent in cornering stability

Growing community of inventors

Tokyo, Japan

Akira Yagi