Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4337169 | Process for producing microcapsules | — | 1982-06-29 |
| 4303548 | Process for coating dispersed minute droplets with membrane | Shun Kamei | 1981-12-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4337169 | Process for producing microcapsules | — | 1982-06-29 |
| 4303548 | Process for coating dispersed minute droplets with membrane | Shun Kamei | 1981-12-01 |