| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 5 | |
| #2 | EPO (European Patent Office) | 4 | |
| #3 | United States | 3 | |
| #4 | China | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Semiconductors | |
| #3 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Measuring electric variables | |
| #2 | Semiconductor devices | |
| #3 | Reduction of greenhouse gas emissions |
| # | Name | Total Patents |
|---|---|---|
| #1 | Tsujimoto Hiroaki | 13 |
| #2 | Takahata Kazunori | 2 |
| #3 | Sasayama Yoshiji | 2 |
| #4 | Eto Norio | 1 |
| #5 | Ikezoe Haruo | 1 |
| #6 | Nakatsuji Fumio | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2020193876A | Method of detecting current value and current sensor | |
| JP2020183886A | Calibration method of output system and initialization method | |
| JP2020128926A | Measuring device | |
| JP2019022042A | Isolator | |
| JP2018092856A | Battery management device, battery management method, and battery management program | |
| CN104871018A | Electrical power measurement device | |
| EP2682766A1 | Power measuring apparatus |