SONY Sony Corporation 1-7-1 Konan, Minato-ku, Tokyo, 108-0075 Tel +81-3-6748-2111 Authorization Letter To whom it may concern;
| hereby authorize the person below Ms. Akiko Tsukada Director Product Safety & Compliance Sony Computer Entertainment Inc. 1-7-1 Kohan, Minato-ku, Tokyo 108-0075 Japan to sign the following documents on my behalf.
- FCC Form 731 with Grantee code AK8
- Confidentiality request letter
- Letter of Agency
- Any other application document that needs signature by Grantee for any FCC applications with Grantee code AK8 by way of any third party agents. This authorization is valid until further written notice from the applicant. Date: August 23, 2010 Place: Tokyo, Japan Co Hirofum' = jima Seni r Manager Sony Corporation