Computer Basic Technology Research Assoc.
Tokyo, JP· latest recorded location
Computer Basic Technology Research Assoc. is named on 3 US grants and 0 published applications in this corpus. Its most frequent classification is G11B (Information storage based on relative movement between record carrier and transducer).
- Granted patents
- 3
- Published applications
- 0
- Inventors
- 9
- Granted in 2026 so far
- 0
- Most recent grant
- 23 May 1989
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
By publication year.
Technology areas
Share of 3 documents
Recent patents
- Speech recognition system with generation of logarithmic values of feature parameters23 May 1989US 4,833,711 A
- Thin film magnetic head7 May 1985US 4,516,180 A
- Magnetic head moving velocity detector9 Apr 1985US 4,510,537 A
No published applications.
Most cited
By later US patents