Ryutaro Ichimura
8Patents
3h-index
9Co-inventors
42Inventor score
Filing activity: Jun 6, 2007 → Apr 9, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD566195S1 | Arcade video game machine | General | 68 | Expired |
| USD618285S1 | Arcade game machine | General | 10 | Expired |
| USD573658S1 | Arcade video game machine | General | 5 | Expired |
| US9710974B2 | Video game processing apparatus and video game processing program | Human Necessities | 3 | Active |
| USD618284S1 | Arcade game machine | General | 2 | Expired |
| US7963834B2 | Game device, game advancing method, program, and recording medium | Human Necessities | 1 | Active |
| US8007365B2 | Video game processing device, video game processing method and video game processing program | Human Necessities | 0 | Active |
| US9218706B2 | Video game processing apparatus and video game processing program | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.