Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6420464 | Polyhydric phenol compounds, epoxy resins, epoxy resin compositions and cured products thereof | Yoshitaka Kajiwara, Eiko Watanabe, Yoshio Shimamura, Katsuhiko Oshimi | 2002-07-16 |