| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 7 | |
| #2 | United States | 6 | |
| #3 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Telecommunications | |
| #2 | Computer technology | |
| #3 | Electrical machinery and energy | |
| #4 | Measurement | |
| #5 | Semiconductors |
| # | Technology | |
|---|---|---|
| #1 | Antennas | |
| #2 | Data recognition and presentation | |
| #3 | Radio navigation | |
| #4 | Magnets and transformers | |
| #5 | Transmission | |
| #6 | Semiconductor devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Arimura Kunitaka | 14 |
| #2 | Kasuga Hiroshi | 1 |
| #3 | Tsukada Akira | 1 |
| #4 | Takenaga Fumio | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JPS59131186A | Presence detection system for receiver and transmitter | |
| JPS567501A | Antenna train with high front-back ratio by binomial distribution | |
| JPS567502A | Simple antenna train with high front-back ratio | |
| JPS5514722A | Square-type loop antenna | |
| JPS51144592A | Wire radar system | |
| JPS51141654A | Linear surveillance system by ultrasonic wave doppler radar | |
| JPS5112799A | Akuteibusoshinyoru hanbetsusochi |