Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10809509 | Sample observation device and sample observation method | Satoshi Yamamoto, Masanori Matsubara | 2020-10-20 |
| 10714885 | Method of making a plurality of printed circuit boards from a single circuit board sheet | — | 2020-07-14 |
| 10671009 | Printed circuit board mounting piezoelectric transformer | Taro Minobe, Ryo Matsumura | 2020-06-02 |