Kazuo Seiki
24Patents
7h-index
28Co-inventors
69Inventor score
Filing activity: Feb 7, 1980 → Jun 30, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4545193A | Method for piecing fasciated yarn | Textiles; Paper | 19 | Expired |
| US4550560A | Method for piecing fasciated yarn | Textiles; Paper | 13 | Expired |
| US4619109A | Method and apparatus for yarn piecing in a fasciated yarn spinning unit | Textiles; Paper | 12 | Expired |
| US4291438A | Fiber feeding roller of open-end spinning apparatus | Textiles; Paper | 11 | Expired |
| US4620413A | Method of yarn piecing a spinning unit | Textiles; Paper | 10 | Expired |
| US4543776A | Method for yarn piecing in fasciated yarn spinning unit | Textiles; Paper | 10 | Expired |
| US4503662A | Method and apparatus for yarn piecing in fasciated yarn spinning | Textiles; Paper | 8 | Expired |
| US4314440A | Dust removing mechanism in open-end spinning frame | Textiles; Paper | 7 | Expired |
| US4569193A | Apparatus for producing a fasciated yarn | Textiles; Paper | 6 | Expired |
| US4476672A | Air nozzle for fasciated yarn spinning | Textiles; Paper | 5 | Expired |
| US7786650B2 | Ultrasonic motor | Electricity | 5 | Active |
| US4479348A | Apparatus for spinning fasciated yarn | Textiles; Paper | 5 | Expired |
| US4299084A | Open end rotor for a spinning machine | Textiles; Paper | 4 | Expired |
| US4288975A | Method and apparatus for starting a spinning machine | Textiles; Paper | 4 | Expired |
| US7851972B2 | Vibration actuator | Electricity | 3 | Active |
| US4557022A | Drafting means for textile machine such as spinning machine | Textiles; Paper | 3 | Expired |
| US4455819A | Method and apparatus for fasciated yarn spinning | Textiles; Paper | 2 | Expired |
| US4513481A | Easily displaceable bottom tenser | Textiles; Paper | 2 | Expired |
| US4308717A | Dust removing mechanism in open-end spinning frame | Textiles; Paper | 2 | Expired |
| US6804944B2 | Spinning machine traveler | Emerging Cross-Sectional Technologies | 1 | Expired |
| US4338777A | Method and apparatus for starting and stopping an open end spinning machine | Textiles; Paper | 1 | Expired |
| US4435954A | Fiber opening device in open-end spinning unit | Textiles; Paper | 1 | Expired |
| US7638927B2 | Vibration actuator | Electricity | 1 | Active |
| US8760038B2 | Vibration actuator | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.