| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 15 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Measurement | |
| #3 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Electric switches | |
| #2 | Distribution of electric power | |
| #3 | Magnets and transformers | |
| #4 | Garbage disposal | |
| #5 | Resistors | |
| #6 | Measuring electric variables |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hiroaki Hashimoto | 2 |
| #2 | Yoshiaki Inami | 1 |
| #3 | Nobuyuki Sema | 1 |
| #4 | Naoyuki Yamamoto | 1 |
| #5 | Jinichi Hirotani | 1 |
| #6 | Naohide Matsuo | 1 |
| #7 | Shinan Wan | 1 |
| #8 | Jyunichi Sinagawa | 1 |
| #9 | Daisuke Kono | 1 |
| #10 | Toru Saito | 1 |