Sparkle Patent Office was established in 2004
to meet the demands of our clients in intellectual property matters of all kinds, including patents, industrial designs, utility models, trademarks.


The highest quality service by an experienced professional
Patent attorney, Kaoru Hashimoto, the founder of Sparkle Patent Office, offers you a comprehensive and high quality service through his wide range of experiences of working as an engineer for research and technological development in a major company, acting for clients from all over the world in acquisition of intellecutual property rights, and working closely with the other legal professions.
Assist you from the technical development to the product sales
As Japan is aiming to become a technology-oriented nation, the intellectual property right has become more valuable and it is important to use the intellectual property right effectively. The acquisition of the rights at an early stage and a comprehensive strategy to protect your inventions is essential. Under these circumstances, we keep close relationships with company's intellectual property department and technical development department members to support them continuously by providing them legal and technical advice in all aspects of development and distribution of their inventions.
Secure information management
We have the most advanced computer network system to keep all our clients' confidential information, including techniques of their inventions, applications information at a secure position. Using this computer network system, we gather all the necessary information from the database and it enables us to offer the fast and efficient service.
Convenient location
We are located in the most convenient business district in Osaka, near transportations. This location allows us to offer fast and effective response to our clients' demands.
   
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