Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4866338 | Unsaturated polyester resin composition for cathode ray tube and its use | Toshimasa Ishigaki, Yasuhiko Uehara, Fusaji Shoji, Ryoichi Sudo, Etsuji Iwami | 1989-09-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4866338 | Unsaturated polyester resin composition for cathode ray tube and its use | Toshimasa Ishigaki, Yasuhiko Uehara, Fusaji Shoji, Ryoichi Sudo, Etsuji Iwami | 1989-09-12 |