Kiyoshi Seko
12Patents
8h-index
11Co-inventors
65Inventor score
Filing activity: Mar 15, 1974 → Oct 13, 1989
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4288968A | End sealing device for a plastic film in a packaging apparatus | Performing Operations; Transporting | 38 | Expired |
| US4726168A | Method and apparatus for controlling a driving system in a packaging machine | Performing Operations; Transporting | 32 | Expired |
| US4955176A | Vacant package-proofing control device for packaging machine | Performing Operations; Transporting | 28 | Expired |
| US4288967A | Center sealing device for a plastic film in a packaging apparatus | Performing Operations; Transporting | 18 | Expired |
| US5079902A | Packaging method and apparatus | Performing Operations; Transporting | 14 | Expired |
| US3945614A | Ice cream freezer | Human Necessities | 13 | Expired |
| US4964258A | Packaging article inclusion-proofing device for end-sealing mechanism | Physics | 13 | Expired |
| US4737231A | Heat sealing device | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4545174A | Timing adjusting device for packaging machines | Performing Operations; Transporting | 8 | Expired |
| US3979172A | Ice cream freezer | Human Necessities | 7 | Expired |
| US4833884A | Fluid actuator for driving article-processing apparatus | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4775088A | Intermittent web feeding apparatus | Performing Operations; Transporting | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.