Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5478871 | Polyhydric phenol from naphthaldehyde and epoxy resin obtained using the same | Kazuo Takebe, Takashi Morimoto, Yutaka Shiomi, Shigeki Naitoh, Noriaki Saito +2 more | 1995-12-26 |