Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6451910 | Acrylic premix, acrylic artificial marble and production method thereof | Seiya Koyanagi, Yuichiro Kishimoto | 2002-09-17 |
SS
Shinji Saiki
Overall (2002): #117,263 of 266,432Top 45%
1
Patents 2002