�ݺ�ߣ

Makio Tsukamoto

18 �ݺ�ߣShares 161 Followers 152 Followings

18 �ݺ�ߣShares 161 Followers 152 Followings

Personal Information

Organization / Workplace

Within 23 wards, Tokyo, Japan, Tokyo Japan

Occupation

Engineer at Oki Electric Industry Co., Ltd.

Industry

Technology / Software / Internet

Website

Contact Details

Presentations(17)?

Documents(1)?