Seta Corp.
35Patents
17Active
35Granted
45Portfolio score
Filing activity: Oct 27, 1987 → Mar 24, 2009 · 17 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5339821A | Home medical system and medical apparatus for use therewith | Emerging Cross-Sectional Technologies | 484 | Expired |
| US6238291A | Cartridge, game machine and bi-directional communication type game system | Human Necessities | 212 | Expired |
| US6790142B2 | Advertisement distribution system and server | Physics | 145 | Expired |
| US6018720A | Data delivery method and system therefor | Physics | 59 | Expired |
| US7172507B2 | Card game monitoring system, card game table and monitoring method | Human Necessities | 41 | Expired |
| US7422522B2 | Game monitoring system, game playing table and monitoring method | Human Necessities | 36 | Expired |
| US6856966B1 | Product delivery methods | Physics | 15 | Expired |
| US5604495A | Data compression method and system | Electricity | 10 | Expired |
| US7607662B2 | Bill handling apparatus | Physics | 7 | Active |
| US7503445B2 | Bill handling machine and bill storage unit | Performing Operations; Transporting | 7 | Expired |
| US7503505B2 | Non-contact IC card system and attaching body for non-contact IC card | Physics | 7 | Active |
| US7258612B2 | Game facility monitoring system and game facility | Physics | 6 | Expired |
| US6814283B2 | Individual identification card system | Physics | 6 | Expired |
| US7422095B2 | Bill handling device and bill accommodating unit | Physics | 6 | Expired |
| US7613180B2 | Media communication apparatus and media communication method | Electricity | 5 | Active |
| US7349075B2 | Machine for detecting sheet-like object, and validating machine using the same | Physics | 5 | Expired |
| US6329988A | Picture-drawing method and apparatus, and recording medium | Physics | 4 | Expired |
| US7460079B2 | Game chip | Physics | 3 | Active |
| US8045750B2 | Card identifying apparatus | Physics | 2 | Active |
| US7641037B2 | Bill handling apparatus | Physics | 2 | Active |
| US7548213B2 | Game chip | Electricity | 2 | Active |
| US7472781B2 | Bill handling device and control system thereof | Physics | 2 | Active |
| US7699154B2 | Bill handling device | Performing Operations; Transporting | 1 | Active |
| US7616296B2 | Machine for detecting sheet-like object, and validating machine using the same | Physics | 1 | Active |
| US7503446B2 | Bill handling device | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.