Bridgestone Corporation

Vodafone Group Plc.

Softbank Mobile Corp.

Tomonori Aoki

Kazuo Aoki

Hidetoshi Yoda

Masayuki Doi

Hiroaki Ono

Yusuke Murai

Tadahisa Iritani

Eiichi Kataoka

A wireless communication processing decision unitacquires, from a wireless communication specific information storage unit, wireless communication specific information which specifies regions in which utilization of its frequency bandwidth is permitted by law. Next, registered position information which specifies the region in which this mobile communication terminal is position registered is acquired from a registered position information storage unit. Next, if the region specified by the registered position information is included in the regions shown by the wireless communication specific information, then the wireless communication processing decision unitmakes a decision to the effect that communication is possible, and notifies a communication processing unitof this permission of communication. Upon receipt of this communication permission, the communication processing unitstarts communication processing.

Processing decision method and mobile communication terminal

The present invention provides a system using an international roaming-capable mobile communication network in which a server controls the form in which a service is provided in accordance with the country of a service area in which a mobile station is located. The mobile stationdetermines the service area in which the mobile stationis located in accordance with a mobile communication mode set by a mobile communication mode setting function. Alternatively, the mobile stationdetermines the service area in which it is located through notification information relating to a mobile communication network system, received from a base station. When the mobile stationtransmits a request for a service to a content provider server, the mobile stationsimultaneously adds a region header describing the determined service area. A gateway G/Wmay add the region header instead of the mobile station

System using international roaming-capable mobile communication network

A pneumatic tire has two circumferential-direction main grooves () and lug grooves (). The circumferential-direction main grooves are disposed outside quarter point sections of a tread contact width (TW) in a tread width direction, respectively, the two circumferential-direction main grooves extending in a tire circumferential direction, each of the quarter point sections of the tread contact width (TW) being a midpoint between a tire equator line and a corresponding tread end portion. The lug grooves are extended outwardly from the circumferential-direction main grooves in the tread width direction. Each quarter point section of the tread contact width (TW) has a rib-like shape continuously extending in the tire circumferential direction.

Pneumatic tire

Automobile tire

Tread portion of an automobile tire

Tire tread

Growing community of inventors

Tokyo, Japan

Tomonori Aoki