Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5679466 | Ultrafine particle dispersed glassy material and method | Toru Noguchi, Sigehiko Hayashi, Masahito Kawahara, Susumu Murakami, Yoshio Yamaguchi +1 more | 1997-10-21 |
| 5597614 | Ultrafine particle dispersed glassy material and method | Toru Noguchi, Sigehiko Hayashi, Masahito Kawahara, Susumu Murakami, Yoshio Yamaguchi +1 more | 1997-01-28 |