| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 15 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Surface technology and coating |
| # | Technology | |
|---|---|---|
| #1 | Electric discharge tubes | |
| #2 | Coating metallic material | |
| #3 | Capacitors and switching devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Shuichi Maeno | 2 |
| #2 | Takatoshi Yamashita | 2 |
| #3 | Koichi Orihei | 1 |
| #4 | Shuya Ishida | 1 |
| #5 | Nobuo Nagai | 1 |
| #6 | Satoshi Otani | 1 |
| #7 | Kazuhiko Irizawa | 1 |
| #8 | Shigeki Sakai | 1 |
| #9 | Koji Iwasawa | 1 |
| #10 | Satoru Itabashi | 1 |