Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8058432 | Method for preparing phenylalanine derivatives having quinazoline-dione skeleton and intermediates for use in the preparation of derivatives | Noriyasu Kataoka, Kotaro Okado, Tatsuhiro Yamada, Koichi Fujita, Tamotsu Suzuki +2 more | 2011-11-15 |
| 7884204 | Phenylalanine derivatives | Kazuyuki Sagi, Toshihiko Yoshimura, Yuji Tanaka, Eiji Nakanishi, Miho Ono +1 more | 2011-02-08 |
| 7872125 | Phenylalanine derivatives | Shingo Makino, Toshihiko Yoshimura, Yuko Satake, Nobuyasu Suzuki, Hiroyuki Izawa +5 more | 2011-01-18 |