Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686509 | Epoxy resin structural adhesive composition | Akira Nakayama, Tadashi Ashida, Masahiko Ohnishi | 1997-11-11 |
| 5637179 | Process for adhesion using an epoxy resin adhesive composition | Akira Nakayama | 1997-06-10 |