Japanese translation made in Japan

The only Japanese translation agency exclusively dedicated to patent translation into Japanese

Dear Global Valued Customers,


Thank you very much for visiting our homepage! 

Would you like us to translate your patents into Japanese?


We translate from your patent (English, German, French, etc.) into Japanese to be filed with Japan Patent Office (JPO).


When you would like us to proceed, please provide us with the publication number and the title of the invention.  We translate it in accordance with the JPO standard format.

Since we got started in 2006, we have served an international patent law firms, a corporate IP department, etc.


To increase the speed, the accuracy, and the consistency of the translation, we work on Memsource Editor (Web-based Editor). 


We look forward to serving you soon!


Masa Kajiki


MK Translation Firm


"Masa Kajiki approaches patent translation in a highly professional manner, and can be depended on to provide accurate translations in advance of a national phase entry due date.  Where necessary, he seeks  the client’s input to ensure that the translation is entirely accurate.  I would have no hesitation in recommending Masa’s work to other attorneys." (International Patent Lawyer from Australia)