| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 3 | |
| #2 | United States | 2 | |
| #3 | Brazil | 1 | |
| #4 | Germany | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | France | 1 | |
| #7 | Italy | 1 | |
| #8 | Japan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Environmental technology | |
| #3 | Machines | |
| #4 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Capacitors and switching devices | |
| #2 | Climate change mitigation in transportation | |
| #3 | Cables and insulators | |
| #4 | Unspecified technologies | |
| #5 | Gearing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Tanaka Kazuo | 5 |
| #2 | Sugimoto Kazuaki | 3 |
| #3 | Tanaka Kuzuo | 1 |
| #4 | Sugimoto Yasuko | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2002165610A | Inner sole for shoe | |
| US6063000A | Limited slip differential gear | |
| BR9000105A | Simple high voltage capacitor | |
| US4912595A | Simple high tension capacitor |