Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4447734 | Radiation-shielding transparent material and method of producing the same | Asao Kusumegi, Kenjiro Kondo, Yoshio Yoshimura, Kozo Miyake | 1984-05-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4447734 | Radiation-shielding transparent material and method of producing the same | Asao Kusumegi, Kenjiro Kondo, Yoshio Yoshimura, Kozo Miyake | 1984-05-08 |