Eisai’s Brain Health Self-Check Tool “NouKNOW” is Certified as “ME-BYO BRAND” by Kanagawa Prefecture By Investing.com by FeeOnlyNews.com March 29, 2024 0 TOKYO, Mar 29, 2024 - (JCN Newswire) - - Eisai Co (OTC:)., Ltd. announced today that "NouKNOW", Eisai's self-check tool ...