
Ohtemachi Subway St. Guidemap>>
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ASAMURA PATENT OFFICE, p.c.
331 New Ohtemachi Bldg.2-2-1, Ohtemachi, Chiyoda-ku, Tokyo
100-0004 Japan
Tel. +81-3-3211-3651
[ Available from 9:00 to 17:00 (Japan Standard Time) (weekday only)]
Fax. +81-3-3246-1239,+81-3-3270-5076
