Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5093761 | Circuit board device | — | 1992-03-03 |
| 4882000 | Method of manufacturing printed circuit boards | — | 1989-11-21 |
| 4817280 | Method of manufacturing printed circuit boards | — | 1989-04-04 |
| 4689442 | Printed circuit board and method of manufacturing same | — | 1987-08-25 |
| 4663208 | Printed circuit board and method of manufacturing same | Takeshi Ninomiya | 1987-05-05 |