Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5702519 | Flaky aluminum oxide and pearlescent pigment, and production thereof | Katuhisa Nitta, Tan Ming Shau | 1997-12-30 |
JS
Jun Sugahara
Overall (1997): #124,122 of 185,788Top 70%
1
Patents 1997