Kyohji Okada
4Patents
1h-index
9Co-inventors
30Inventor score
Filing activity: Jul 12, 2005 → Nov 26, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7456132B2 | Phenol compound, reversible thermosensitive recording medium, reversible thermosensitive recording label, reversible thermosensitive recording member, image-processing apparatus and imaging-processing method | Performing Operations; Transporting | 4 | Expired |
| US7419934B2 | Reversible thermosensitive coloring material and reversible thermosensitive recording material using the reversible thermosensitive coloring material | Performing Operations; Transporting | 0 | Active |
| US7553796B2 | Phenol compound, reversible thermosensitive recording medium, reversible thermosensitive recording label, reversible thermosensitive recording member, image-processing apparatus and image-processing method | Performing Operations; Transporting | 0 | Expired |
| US7985520B2 | Photoreceptor, image formation method, image forming apparatus and process cartridge | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.