Since our inception in 1976, Chizai Corporation has established itself as the leading company in patent translation. Our services don't stop at translating words though - we add real value.

Global Network

Global Network
Overseas Offices (foreign entities)
U.S. Office
Chizai U.S.A.
E-mail: info-usa(a)
(substitute "@" for "(a)")
Europe Office
Chizai Europe
E-mail: inquiry(a)
(substitute "@" for "(a)")
China Office
Chizai Corporation Shanghai Co., Ltd. (Shanghai, China)
No. 8075 Humin Road, Xuhui District, Shanghai, China
Hongmei Business Building Room 754, 200233
Tel : +86-(21)-5273-5060
Fax: +86-(21)-5273-5063
Joint Venture Companies
Asia Translation Center (Dalian, China)
No. 136 Zhongshan Road, Zhongshan District, Dalian, China
Hope Building, Rooms 904 & 947, 116000
Tel: +86-(411)-39036250
Strategic Partnerships
Westerman Hattori Daniels & Adrian, LLP(WHDA)
Kuroda Patent & Professional Engineer's Office
Support Center for Management of Technology and Intellectual Property (MOT-IP)
Nippon Intellectual Property Translation Association (NIPTA)
Japan Translator Federation (JTF)
Japan Society for Technical Communication (JSTC)
Japan Intellectual Property Association