Machine Engineering Co., Ltd.
Nagano, JP· latest recorded location
Machine Engineering Co., Ltd. is named on 5 US grants and 0 published applications in this corpus. Its most frequent classification is A01K (Animal husbandry).
- Granted patents
- 5
- Published applications
- 0
- Inventors
- 3
- Granted in 2026 so far
- 0
- Most recent grant
- 24 Jan 1989
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
By publication year.
Technology areas
Share of 5 documents
Recent patents
- Reduction gear24 Jan 1989US 4,799,396 A
- Parallel type robot chuck16 Dec 1986US 4,629,237 A
- Fly tying vise16 Dec 1986US D287,263 SDesign
- Fly reel7 May 1985US 4,515,325 A
- Vice for fishhook2 Apr 1985US 4,508,328 A
No published applications.
Most cited
By later US patents