Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5643792 | Mutant strain of Pichia pastoris which utilizes methanol in the presence of glucose | Ken Okabayashi, Takao Ohmura, Kazumasa Yokoyama | 1997-07-01 |
| 5610036 | Mutant AOX2 promoter, microorganism carrying same, method of preparation thereof and production of heterologous protein using such microorganism | Masami Miura, Yutaka Ishida, Hideyuki Oi, Koji Murakami, Yukimitsu Nakagawa | 1997-03-11 |