Hiroshi Oba
Current 2020

Hiroshi Oba

Certificate number

20020815


Certificate Issue Date

01/12/2002


Credential ID

DACNB


Work URL


Certification Status

Current 2020


Certification Expiration Date

12/31/2021


2-2-8 Kaji-cho, Takashima Bldg 9F Chiyoda-ku, Tokyo 101-0044 Japan

81-3-3254-8198

81-3-3254-8198