Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6992277 | Method for classifying and arranging metallic paint colors | Yutaka Masuda | 2006-01-31 |
| 6747662 | Method for classifying and arranging metallic paint colors | Yutaka Masuda | 2004-06-08 |