Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6767435 | Bright surface structure and a manufacturing method thereof | Shinichi Okabe | 2004-07-27 |
| 4622106 | Methods for producing printed circuits | — | 1986-11-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6767435 | Bright surface structure and a manufacturing method thereof | Shinichi Okabe | 2004-07-27 |
| 4622106 | Methods for producing printed circuits | — | 1986-11-11 |