• Patent applications
• Design applications
• Trademark applications
• IP Translation

Unparalleled quality of prosecution

Since Taiyo was founded in 1981, we have consistently provided the highest quality of prosecution representation, dynamically accommodating our clients' evolving needs.
We currently handle more than ３５００domestic patent applications each year. Our team of more than ８０ Japanese patent attorneys, applying drafting skills gleaned from years of experience, fine-tune our overseas clients' patent applications to place them in an optimal condition for filing in view of Japanese practice. Further, our expertise in responding to office actions from the Japan Patent Office is second to none.
 
At our Tokyo offices, our team also includes patent attorneys registered in the United States of America, the People's Republic of China, and the Republic of Korea, as well as a group of native English-speaking translators and editors, and we are thus fully equipped to provide an array of linguistic services. Our clients can communicate directly with native speakers of English, Chinese and Korean at our offices as needed, enabling accurate and stress-free communication.
 
In addition, we also have branches in the United States of America (Virginia) and the Republic of Korea (Seoul), conveniently located for our clients in these countries.
 
 
Our patent attorneys and engineers are experienced in a comprehensive range of technical fields.  The following are some of the technical areas that we deal with.
 
Aerospace Engineering
Artificial Intelligence (AI)
Automotive Parts and Control Systems
Biological Sciences
Biotechnology
Business Methods
Chemical Engineering
Chemical Compounds and Processes
Communications Engineering
Computer Engineering
Computer Science
Digital Imaging
Displays (e.g., LCD, plasma)
E-Commerce
Electrical Engineering
Electromechanical Engineering
Electrophotography
General Engineering
Genetic Engineering
Industrial Engineering
Information Technology
Internet of Things (IoT)
Mechanical Engineering
Metallurgical Engineering
Optics
Pharmaceuticals
Photographic Technology
Photocopier Technology
Photoreceptors
Polymer Chemistry/Engineering
Printing Plates and Lithography
Radiation Chemistry
Robotics
Semiconductor Technology
Telecommunications
Vehicle Tire Design and Manufacturing