Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4943449 | Microcapsules and process for producing them | Shizuo Aishima, Yoshito Takahashi, Masaaki Ohkawara | 1990-07-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4943449 | Microcapsules and process for producing them | Shizuo Aishima, Yoshito Takahashi, Masaaki Ohkawara | 1990-07-24 |