OKUYAMA CO. is a Japan company, located in 1-19-1-301 Sumiyoshi, Koto-ku, Tokyo. more detail is as below. Company Information Company Name: OKUYAMA CO.Country: JapanAddress: 1-19-1-301 Sumiyoshi, Koto-ku, TokyoInternational Area Code: 81Phone: 03-3586-0108 (+81-03-3586-0108)Category Activities: Patent AttorneysArea: TokyoIndustry: Patent Attorneys More Links RIKI SHOJI UNO SHOJI CO., LTD. OKUYAMA CO. YAMAMOTO FUDOSAN SHOJI SANWA KEISO CO., LTD. ‹ previous | next › Log in to post comments