Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4845239 | Phosphoric esters and process for preparing the same | Junya Wakatsuki, Tohru Katoh, Tomihiro Kurosaki | 1989-07-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4845239 | Phosphoric esters and process for preparing the same | Junya Wakatsuki, Tohru Katoh, Tomihiro Kurosaki | 1989-07-04 |