Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5290495 | Process for granulating 2,2,6,6-tetramethylpiperidine-containing light stabilizer | Norimitsu Numadate, Hiroki Yamamoto, Manji Sasaki | 1994-03-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5290495 | Process for granulating 2,2,6,6-tetramethylpiperidine-containing light stabilizer | Norimitsu Numadate, Hiroki Yamamoto, Manji Sasaki | 1994-03-01 |