Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6500985 | Process for producing alpha-aminoketones | Takashi Nakano, Naoko Hirose, Masakazu Nakazawa, Kunisuke Izawa | 2002-12-31 |
| 6350762 | Dihydropyridine derivative | Seiji Niwa, Seiji Ohno, Morikazu Kito, Akira Takahara, Yukitsugu Ono +1 more | 2002-02-26 |
| 6350766 | Dihydropyridine derivative | Hisayuki Uneyama, Seiji Niwa | 2002-02-26 |