Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5650498 | Water-soluble azo compound in the form of granules having a spherical shape and process for producing the same | Hideo Amo, Akihiko Goto | 1997-07-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5650498 | Water-soluble azo compound in the form of granules having a spherical shape and process for producing the same | Hideo Amo, Akihiko Goto | 1997-07-22 |