Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5660781 | Process for preparing glass ceramic green sheets | Yoichi Moriya, Yoshiaki Yamade | 1997-08-26 |
| 5616423 | Ceramic substrate having a multilayered metallic thin film | Akira Sanjyou, Yasuo Nakatsuka, Yasuyuki Morita | 1997-04-01 |