Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6680349 | Organohybrid-based damping material, method for producing the same, and damping improver for damping material | Tadashi Miura, Masao Sumita | 2004-01-20 |
| 6566431 | Organohybrid-based damping material, method for producing the same, and method for damping using the same | Tadashi Miura, Masao Sumita | 2003-05-20 |