Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5292574 | Ceramic substrate having wiring of silver series | Yuzo Shimada | 1994-03-08 |
| 5283081 | Process for manufacturing a ceramic wiring substrate having a low dielectric constant | Yoshinobu Kobayashi, Yuzo Shimada | 1994-02-01 |
| 5283210 | Low temperature sintering low dielectric inorganic composition | Yuzo Shimada | 1994-02-01 |