Hiroshi Hattori is a Japanese patent and trademark attorney, and a partner of IPStart. Hiroshi joined IPStart as a partner of the firm because he shares the vision of IPStart. His practice encompasses all aspects of intellectual property matters. Especially, his practice focuses on preparing and prosecuting domestic and foreign patent applications. He is highly regarded not only by his clients but also by other patent attorneys in terms of his drafting skills and professional work products. His expertise covers chemistry, biotechnology, and software. Hiroshi belongs to the Copyright Committee of the Japan Patent Attorneys Association (JPAA), where he researches copyright issues daily.
Japanese Patent and Trademark Attorney (Reg. No. 19900)
2004 – B.S., Department of Applied Biological Science, Tokyo University of Science
He then gained experience in copyright matters for a Japanese company.
2014 – Registered as a Japanese Patent and Trademark Attorney
2014-2022 – Worked for Japanese IP law firms
- Patent (for domestic and international clients)
- Design, Trademark, and Copyright
Organic chemistry, polymers, resin materials, composite materials, inorganic chemistry, power generation devices, biotechnology, neurons, software, business models, machinery, trademarks, designs
– Japanese Patent Attorney Association (JPAA) (2014-)
– Committee on Copyright Law in JPAA (2022-)