Established: 1988|Number of Professional Staff: 90
Operates in Japan

Provided patent filings

PCT National Phase Entry

RWS PCT agent in Japan

Direct Filing

RWS Direct (Paris Convention) agent in Japan
Shinjyu GLOBAL IP is one of the most international boutique IP firms in Japan, with around 25 Japanese patent attorneys, as well as patent attorneys from the United States, China and Korea. The firm has been assisting clients in all aspects of intellectual property rights across all technology fields for more than 25 years.
Shinjyu’s professional staff understands the differences between various jurisdictions. Their experience positions the firm to understand and predict the challenges faced by non-Japanese clients when entering the Japanese market. The firm can therefore customize its services to a client’s needs and offer effective and appropriate advice to non-Japanese clients.
To guarantee transparency in services and excellent client relationships, each client is assigned to a dedicated patent attorney (or a dedicated team of several patent attorneys), who is responsible for all of the client’s needs, from new filing, to appeal, to invalidation opinions.


  • Artificial Intelligence
  • Biotechnology
  • Chemistry
  • Electrical & Electronics
  • Information Technology
  • Material
  • Mechanical
  • Pharmaceuticals
  • Software
  • Telecommunications


11th Floor, South Forest Bldg, 1-4-19 Minamimori-machi, Kita-ku, Osaka 530-0054, Japan