Toray Industries said on December 19 that it has filed patent infringement lawsuits against Sawai Pharmaceutical and Fuso Pharmaceutical Industries seeking to halt the manufacture and distribution of their generic versions of the pruritus treatment Remitch OD Tablets (nalfurafine), as well…
To read the full story
Related Article
- Sawai Follows Fuso to Challenge Remitch Patent Ruling
June 10, 2025
- Fuso Takes Remitch Patent Case to Top Court
June 9, 2025
- Sawai Cuts FY2024 Results after Remitch Ruling, Net Profit Drops by Half
June 4, 2025
- Fuso Sets Up 8 Billion Yen Credit Line after Remitch Ruling
June 3, 2025
- Sawai, Fuso Ordered to Pay 20-Plus Billion Yen in Remitch Patent Suit
May 29, 2025
- Fuso Says Toray Jacked Up Damage Claim in Remitch Patent Suit
March 28, 2024
- Extension of Use Patent Term for Remitch Affirmed: Toray
October 27, 2021
BUSINESS
- Positive Price Revisions Seen at Several Firms in FY2026 Reform: Poll
March 6, 2026
- Japan Grants First-Ever Approval to iPSC-Based Therapies
March 6, 2026
- Meiji Starts Japan PIII Trial of Rezurock for CLAD
March 6, 2026
- Meiji Rolls Out Rezurock in Taiwan
March 6, 2026
- Toray Out-Licenses Parkinson’s Drug to Immunis
March 6, 2026
I recently sat down with one of the leading medical directors in Japan to discuss the critical evolution of the medical science liaison (MSL) role.The MSL has transformed from a scientific resource into a strategic partner essential for successful product…





