New AI-focused IP boutique signals changing demands in Japan’s patent profession
11 September 2026
A significant development in Asia’s intellectual property market emerged this week with the launch of Aoyama Jono Patent & Law Firm in Tokyo, a specialist practice dedicated to artificial intelligence-related intellectual property, regulatory and commercialization work. Founded by patent attorneys Yuki Jono and Jun Aoyama, the new firm underscores the growing specialization in AI-related IP work across Japan and the wider region.
The timing is notable. Governments, corporations and IP offices throughout Asia are wrestling with fundamental questions surrounding AI-generated inventions, AI-assisted innovation, training data rights and the commercial exploitation of AI-generated outputs. The launch of a dedicated AI-focused IP firm may therefore represent more than a routine law firm launch. It is another indicator that AI-related IP work is becoming an increasingly specialized area of legal practice.
According to Jono, the firm’s creation was driven by a shortage of professionals capable of handling sophisticated AI patent prosecution matters in Japan. Speaking about the rationale behind the venture, he noted that relatively few Japanese lawyers and patent attorneys possess experience in both advanced technology matters and patent examination. He added that about 80 percent of the firm’s professionals including Jono are former Japan Patent Office examiners, a proportion he described as unmatched in the Japanese market.
The firm enters the market at a time when Japan is actively preparing its IP infrastructure for the AI era. On July 27, the Japan Patent Office unveiled its JPO AI Vision, setting out the office’s basic direction for the use of AI in its operations. The move reflects how AI is becoming central not only to innovation but also to the administration of IP rights themselves.
From a commercial perspective, AI-related patent filings have also grown as Japanese technology companies apply AI across fields such as robotics, semiconductors, automotive systems and generative AI platforms. Corporate legal departments are also confronting increasingly complex issues surrounding AI-related IP.
The firm’s stated focus extends beyond traditional patent prosecution. Jono indicated that the practice intends to assist clients throughout the entire lifecycle of AI-related IP, including commercialization, licensing and monetization. Regulatory advisory work surrounding emerging technologies will also form a significant component of the firm’s offering.
The launch comes amid a broader shift occurring across Asian IP markets. Law firms in the region have been expanding specialist AI groups as clients confront uncertainty over patent eligibility, inventorship requirements and copyright liability. The growth of generative AI applications has simultaneously increased demand for trademark, trade secret and data-related advice.
For competitors, the new firm’s emergence may intensify pressure to recruit technically qualified professionals with examiner backgrounds. Japan’s patent profession has traditionally been highly specialized, but AI is raising expectations further, requiring advisers to understand both legal doctrine and increasingly sophisticated technical frameworks.
Whether Aoyama Jono Patent & Law Firm succeeds in establishing itself as a leading AI-focused IP practice in Japan remains to be seen. However, its launch is a notable signal of where the market is heading. As AI becomes increasingly embedded across sectors of the economy, demand for dedicated AI intellectual-property counsel appears likely to grow rather than diminish.
- Asia IP
