| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 12 | |
| #2 | EPO (European Patent Office) | 8 |
| # | Industry | |
|---|---|---|
| #1 | Computer technology | |
| #2 | Basic communication technologies | |
| #3 | Measurement | |
| #4 | Machines | |
| #5 | Telecommunications |
| # | Technology | |
|---|---|---|
| #1 | Hybrid computing arrangements | |
| #2 | Resonators | |
| #3 | Specific computer systems | |
| #4 | Static stores | |
| #5 | Radio navigation | |
| #6 | Unspecified technologies | |
| #7 | Transmission | |
| #8 | Analogue computers | |
| #9 | Code conversion | |
| #10 | Pulse technique |
| # | Name | Total Patents |
|---|---|---|
| #1 | Nagazumi Yasuo | 20 |
| Publication | Filing date | Title |
|---|---|---|
| US5887025A | Matched filter acting in charge domain | |
| EP0926822A1 | Matched filter acting in charge domain | |
| US5867526A | Matched filter acting in charge domain | |
| US5228111A | Fuzzy signal defuzzifier using charged coupled devices | |
| US5247472A | Fuzzy logic operation circuit utilizing charge coupled devices | |
| US5136685A | Fuzzy logic computer using charge coupled devices |