Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6461788 | Polymerizable compounds having cyclohexanelactone structure and polymers | Nobuyuki Oka, Masao Kaneko | 2002-10-08 |
| 6462158 | Polymerizable compounds having norbornanelactone structure and polymers | Nobuyuki Oka, Masao Kaneko | 2002-10-08 |