Katsunori Okita
14Patents
12h-index
21Co-inventors
70Inventor score
Filing activity: Aug 6, 1996 → Oct 7, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6227968A | Dance game apparatus and step-on base for dance game | Human Necessities | 138 | Expired |
| US6645067B1 | Music staging device apparatus, music staging game method, and readable storage medium | Human Necessities | 127 | Expired |
| US6410835B1 | Dance game apparatus and step-on base for dance game | Human Necessities | 94 | Expired |
| USD411258S | Game machine | General | 70 | Expired |
| US6342665B1 | Music game system, staging instructions synchronizing control method for same, and readable recording medium recorded with staging instructions synchronizing control program for same | Human Necessities | 69 | Expired |
| US5947824A | Flight simulation game apparatus | Human Necessities | 54 | Expired |
| USD403024S | Game machine | General | 39 | Expired |
| USD411582S | Game machine | General | 37 | Expired |
| USD455792S1 | Game machine | General | 30 | Expired |
| USD389216S | Display device | General | 28 | Expired |
| US6422945B1 | Target hitting game machine | Human Necessities | 13 | Expired |
| USD384705S | Operating apparatus for a game machine | General | 12 | Expired |
| US7097559B2 | Game system and method for assigning titles to players based on history of playing characteristics | Human Necessities | 10 | Expired |
| USD399881S | Game machine | General | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.