Welcome !

Office Hashimoto is a registered IP office in Japan.
We sincerely hope to have the opportunity to provide the agency services of trademark, patent, utility model, design and copy right in Japan and overseas.


 To Overseas IP Agents 


Our office, International Trademarks and Patents, is dedicated to offering low-cost services to domestic and overseas clients. We sincerely hope we can have chance to cooperate with each other.> Contact

 To Overseas Business Owners 


In domestic Operations, we mainly cater to small business owners and entrepreneurs who have difficulties in approaching IP rights for their limited knowledge and economic reason. We provide these future prosperous business people with IP consultation and lower costs on IP rights holding, such as trademarks and patents. These experiences are also contributing greatly to the building of IP strategy of Japan-oriented foreign business persons. We are always waiting for your queries. >Contact


Our IP practice includes the followings;

- Preparation and filing of Japanese application for trademarks, patents, utility models and designs
- Prosecution of trials against rejections and trials for invalidation with the Japan Patent Office
- Preparation and filing of trials for objection against trademark registration
- Prosecution of trials for cancellation of trademark registration
- PCT national phase procedure
- Response to provisional refusal under the Madrid Protocol


We are located in Kawasaki City, Japan. Kawasaki is adjacent to Tokyo at the north and Yokohama at the south. This location enables us to cover most of the metropolitan business area within an hour, including the Japan Patent Office.


We welcome your questions, and ask that you please feel free to contact us.
For overseas attorneys and agents, we can send a schedule of fees and services.

Copyright © 2012 Office Hashimoto All rights reserved.
by Office Hashimoto