HOKUSETSU INTERNATIONAL PATENT OFFICE
Daido-Seimei Esaka No.2 Building,
1-23-5 Esaka-cho Suita-city Osaka 564-0063 Japan

（Take Midosuji Line to Esaka Station and walk two minuites.）

Tel (81)6-6380-2040
Fax (81)6-6380-2140
E-mail daihyou@hokusetsu-ip.com