Hanyu Patent Office is a Japan company, located in 1-12-6 Toranomon, Minato-ku, Tokyo. more detail is as below. Company Information Company Name: Hanyu Patent OfficeCountry: JapanAddress: 1-12-6 Toranomon, Minato-ku, TokyoInternational Area Code: 81Phone: 03-3501-0908 (+81-03-3501-0908)Category Activities: Patent AttorneysArea: TokyoIndustry: Patent Attorneys More Links Hamada Patent Office Hamano Patent Office Hanyu Patent Office Harada Patent Office Hashimoto International Patent Office ‹ previous | next › Log in to post comments