Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10677840 | Electric device suppressing variations of electric current | Nobuo Kataoka, Seiji Mizutani | 2020-06-09 |
| 10572408 | Electrical device and receiving device | Nobuo Kataoka | 2020-02-25 |
| 10539944 | Programmable logic controller | Hiroaki Ueda, Daisuke Wakabayashi | 2020-01-21 |
| 10536244 | Communication device and communication system for handling communication error of superimposed signal | Seiji Mizutani | 2020-01-14 |