Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12051552 | Switching device | Shigeto GORAI, Tetsu NUMATA, Shunsuke Kimura, Reiji KOYAMA | 2024-07-30 |
| 11953929 | Operation device | Shigeto GORAI, Tetsu NUMATA, Shunsuke Kimura, Reiji KOYAMA | 2024-04-09 |
| 6861591 | Printed circuit board with wiring pattern formed thereon by screen printing and process for manufacturing the same | — | 2005-03-01 |
| 6784373 | Printed circuit board with wiring pattern formed thereon by screen printing and process for manufacturing the same | — | 2004-08-31 |
| 6640430 | Method of manufacturing a printed circuit board | — | 2003-11-04 |
| 6479762 | Printed circuit board having a pattern of traces formed by screen-printing | — | 2002-11-12 |