Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4923959 | Polyaminobisimide resin from bis(anilino propylene) benzene | Kojiro Kan | 1990-05-08 |
| 4883784 | Human complement factors and their therapeutic use | — | 1989-11-28 |
| 4281821 | Method of controlling the suction gas pressure of a sulfuric acid plant for treatment of smelter exhaust gas | Masayuki Kawazoe, Yasuro Tomoda, Atsuo Sasaki | 1981-08-04 |