KTX Corporation

Patent and trademark

About right

KTX has accuired registerd trade mark and service mark right for our development prduct and company name. Since unauthorized use of trade mark is infringement of rights, So We would like to ask user to stop immediately. In addition, we ask to specify that it is a trademark of KTX Co., Ltd. when the trademark use by the purposes such as article publications is done.


Shobu Law office
Lawyer Taku Ichihashi


Izumi Law Firm
Lawyer Norio Sugimoto

Patent attorney

Matsubara Patent Office
Patent attorney Hitoshi Matsubara