Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6727591 | Multi-piece substrate and method of manufacturing the substrate | Katsumi Sagisaka, Isao Shimada, Tatsuya Okunishi | 2004-04-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6727591 | Multi-piece substrate and method of manufacturing the substrate | Katsumi Sagisaka, Isao Shimada, Tatsuya Okunishi | 2004-04-27 |