Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5622840 | Method for controlling gene expression | Masayuki Yabuta, Kazuhiro Ohsuye | 1997-04-22 |
| 5002775 | Tablets having clear impressed marks and method for making same | Kazutoshi Toya, Nobuo Uchiyama, Takayoshi Mitsunaga, Hisao Tobiki | 1991-03-26 |
| 4244943 | Method for preparing urokinase injection | Yoshiya Yamahira, Keiji Fujioka, Yoshiko Okuzawa, Shigeji Sato | 1981-01-13 |