Atsuhisa Shirai

Mobile Innovation Co. Ltd. provides satellite communications and GPS vehicle operation management services. The private company is based in Bangkok, Thailand. and has subsidiaries in Vietnam.

The Wireless Broadband Alliance is an organization that focuses on wireless technology. The private company is based in Singapore, Singapore. The Singaporean company provides membership to individuals and companies interested in advancing the use of wireless broadband.

Nippon Telegraph & Telephone West Corp. provides regional telecommunication services in the western parts of Japan. The firm's activities include telephone services, integrated digital communications services, leased circuit services and other telecommunication-related activities. The company was founded on July 1, 1999 and is headquartered in Osaka, Japan.

NTT Communications Corp. provides domestic and international telecommunications services. It offers cloud, data center, networking, voice and video communications, managed security, operations management, and customer portal services. The company was founded on July 1, 1999 and is headquartered in Tokyo, Japan.