Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6451109 | Columnar crystals of 6-hydroxy-2-naphthoic acid and process for manufacturing the same | Ryuzo Ueno, Masaya Kitayama, Hiroyuki Kato | 2002-09-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6451109 | Columnar crystals of 6-hydroxy-2-naphthoic acid and process for manufacturing the same | Ryuzo Ueno, Masaya Kitayama, Hiroyuki Kato | 2002-09-17 |