Isao Kikuchi
9Patents
6h-index
19Co-inventors
60Inventor score
Filing activity: Jun 9, 1987 → Aug 27, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD427763S | Lighted walking stick | General | 17 | Expired |
| US5311324A | Apparatus with frame check capability for reproducing images by combining outputs of concurrently operating disk players storing portions of the images | Physics | 13 | Expired |
| US5260801A | Method of recording and reproducing video format signal using division video signals on a plurality of recording media | Physics | 11 | Expired |
| US5000006A | Industrial process for the separation and recovery of chlorine | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5302187A | Concentration process of gaseous chlorine | Emerging Cross-Sectional Technologies | 9 | Expired |
| US8194942B2 | Authentication device and authentication method | Physics | 8 | Active |
| US5254323A | Industrial process for the separation and recovery of chlorine | Chemistry; Metallurgy | 6 | Expired |
| US4778687A | Method of processing fishes | Human Necessities | 4 | Expired |
| US5112593A | Production process of chlorine | Emerging Cross-Sectional Technologies | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.