| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 12 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Machines | |
| #3 | Basic communication technologies |
| # | Technology | |
|---|---|---|
| #1 | Electric switches | |
| #2 | Unspecified technologies | |
| #3 | Pulse technique | |
| #4 | Distribution of electric power | |
| #5 | Shaping of plastics |
| # | Name | Total Patents |
|---|---|---|
| #1 | Naka Yasuhiro | 12 |
| #2 | Takaya Kouetsu | 12 |
| #3 | Suzuki Kenji | 12 |
| #4 | Okubo Koji | 8 |
| #5 | Ohgami Toshikatsu | 3 |
| #6 | Shiba Yuji | 1 |
| #7 | Yamamoto Yuichi | 1 |
| #8 | Ohkubo Koji | 1 |