Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7585973 | Process for producing folic acid derivatives | Kazunori Kataoka | 2009-09-08 |
| 6974856 | Block copolymers having polymer segment derived from oxazoline | Kazunori Kataoka, Yukio Nagasaki | 2005-12-13 |