Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9984984 | Semiconductor element mounting board | Makoto SHIROSHITA | 2018-05-29 |
| 9741648 | Wiring board | Hiroki Matsuwaka | 2017-08-22 |
| 9565750 | Wiring board for mounting a semiconductor element | — | 2017-02-07 |