Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693499 | Process for preparing human coagulation factor VIII protein complex | Hiroshi Yonemura, Yoshitaka Tajima, Keishin Sugawara | 1997-12-02 |
| 5654042 | Powder coating system for difficult to handle powders | Takashi Watanabe, Shigeki Kasahara, Masashi Sakurazawa | 1997-08-05 |