会社概要
- Company name
- double A one LLC
- Representative
- Matsuoka Nobusuke
- Establishment
- 2014
- Capital
- 2 million yen
- Address
- 〒121-0076
1-8-9 Hirano, Adachi-ku, Tokyo
- matsuoka@doubleaone.com
- Business
- Provision of energy database
IT Consulting Services
Sales of 5G products
translation service
- Major banks
- Sumitomo Mitsui Banking Corporation
History
- 1987
- double A one LLC established in Los Angeles.
- 1989
- dormancy
- 2014
- double A one LLC established in Japan.

Representative Nobusuke Matsuoka
In 1987, when he was a student, he founded the trading company Double A one in California, USA. In the 1990s, he worked as an engineer at a major global mobile equipment manufacturer, and experienced design and development of many 1G/2G/3G/4G mobile wireless devices. Appointed as a new engineering team member at research and development centers in the United States and the United Kingdom.
In the 2000s, he developed and sold unique measurement equipment for a start-up company, leaving in 2014 to re-establish double A one. Started consulting business in the mobile field.
In the 2000s, he developed and sold unique measurement equipment for a start-up company, leaving in 2014 to re-establish double A one. Started consulting business in the mobile field.