SANSUI PATENT FIRM@Tokyo Office
AKASAKA WING BLDG. 4F, 6-15, AKASAKA 6-CHOME, MINATO-KU TOKYO 107-0052 JAPAN
TELF+81-3-3568-7005 / FAXF+81-3-3568-7010 / E-mailFtokyo@sansui.or.jp 
Subway : Tokyo Metro Chiyoda Line, Akasaka Station from Exit 5, 4 minutes walk.
Subway : Tokyo Metro Nan-boku Line and Ginza Line, Tameike-Sannou Station from Exit 10 or 12, 7 minutes walk.
Subway : Tokyo Metro Nan-boku line, Roppongi 1-chome Station from Exit 3, 8 minutes walk.