Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10756771 | Wireless switch | Katsuya Marumo, Yasushi Kawashima, Hajime Umeki, Junji OBATA | 2020-08-25 |
| D883228 | Relay socket | Kenichiro Masaki | 2020-05-05 |
| D881824 | Relay socket | Kenichiro Masaki, Shinya Matsuo, Tomokazu Ikeda | 2020-04-21 |
| D879050 | Relay socket | Kenichiro Masaki, Shinya Matsuo, Tomokazu Ikeda | 2020-03-24 |
| 10587059 | Socket with enhanced internal insulation | Kenichiro Masaki | 2020-03-10 |
| D877705 | Relay socket | Kenichiro Masaki, Tomokazu Ikeda, Shinya Matsuo | 2020-03-10 |