Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4851155 | Solidification processing apparatus for radioactive waste materials | Yutaka Abe Kanagawa, Mitsuzo Ozawa | 1989-07-25 |
| 4826035 | Pressure-regulating device for use in storage, transportation and disposal of hazardous wastes | Osamu Suzuki, Akira Asami, Shizuko Kushida | 1989-05-02 |