Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5646203 | Microcapsule-containing oil-based coating liquid, ink, coated sheet, and method of preparing the same | Kei Etoh, Akira Hirasawa, Makoto Kawamura | 1997-07-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5646203 | Microcapsule-containing oil-based coating liquid, ink, coated sheet, and method of preparing the same | Kei Etoh, Akira Hirasawa, Makoto Kawamura | 1997-07-08 |