Patents by Inventor Kotaro TOKUMOTO

Kotaro TOKUMOTO has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • NOVEL AMINO ACID DERIVATIVES
    Publication number: 20230257343
    Abstract: A novel amino acid derivative is provided, wherein the amino acid derivative is expected to improve solubility of polypeptides comprising the derivative therein.
    Type: Application
    Filed: February 14, 2023
    Publication date: August 17, 2023
    Inventors: Naoki OKADA, Kyosuke UEDA, Masatoshi TAKUWA, Shunichi NAKANO, Kotaro TOKUMOTO, Tomoko ASHIZAWA, Shuhei YAMAKOSHI, Yutaka KOBAYASHI, Katsuma MATSUI, Ayumu MATSUDA, Masatoshi MATSUMOTO, Keiichi MASUYA, Atsushi YOSHIZAWA, Masahiko KINEBUCHI, Takeru EHARA, Masami YAMADA, Kouki MORIMOTO, Yoshihide MIZUKOSHI, Haruaki KURASAKI, Motoki MURAI, Kentarou FUKUMOTO, Douglas Robert CARY