CKD Controls Limited
Aichi, JP· latest recorded location
CKD Controls Limited is named on 3 US grants and 0 published applications in this corpus. Its most frequent classification is F23N (Regulating or controlling combustion).
- Granted patents
- 3
- Published applications
- 0
- Inventors
- 5
- Granted in 2026 so far
- 0
- Most recent grant
- 17 Feb 1987
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
By publication year.
Technology areas
Share of 3 documents
Recent patents
- Gas solenoid valve17 Feb 1987US 4,643,394 A
- Smallsize motor with reduction gear and clutch mechanism13 Aug 1985US 4,535,261 A
- Gas flow rate control system6 Mar 1984US 4,434,933 A
No published applications.
Most cited
By later US patents