Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5672463 | Polyfunctional vinyl ether compound and photoresist resin composition containing the same | Shigeo Hozumi, Hiroya Nakagawa | 1997-09-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5672463 | Polyfunctional vinyl ether compound and photoresist resin composition containing the same | Shigeo Hozumi, Hiroya Nakagawa | 1997-09-30 |