Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8044123 | Ultraviolet absorber composition and resin composition | Keizo Kimura | 2011-10-25 |
| 7897761 | Heterocyclic compound | Naoyuki Hanaki | 2011-03-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8044123 | Ultraviolet absorber composition and resin composition | Keizo Kimura | 2011-10-25 |
| 7897761 | Heterocyclic compound | Naoyuki Hanaki | 2011-03-01 |