Abe, Ikubo & Katayama

Abe, Ikubo & Katayama's practice is well-regarded for its strong capabilities in both IP litigation and procurement, advising clients across the telecoms, electronics, and pharma industries. The practice is co-led by Eiji Katayama whose expertise spans a wide range of corporate and international matters, with a particular emphasis on IP and bankruptcy. Alongside Katayama at the helm is Hiroshi Kobayashi who focuses on patent-related issues, including infringement, licensing and oppositions, particularly within the pharma, biotech, polymer, and agrochemical sectors. Junichi Kitahara specialises in IP-related litigation, representing clients in a variety of domestic and cross-border commercial disputes, with a focus on patent cases. Mami Hino is also a key name.