Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5324781 | Methacrylate resin composition | Shinji Date, Teruhisa Koyama | 1994-06-28 |
| 5306776 | Multilayered polymer | Shinji Date | 1994-04-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5324781 | Methacrylate resin composition | Shinji Date, Teruhisa Koyama | 1994-06-28 |
| 5306776 | Multilayered polymer | Shinji Date | 1994-04-26 |