Yutaka Kanamaru
15Patents
6h-index
23Co-inventors
66Inventor score
Filing activity: Sep 8, 1980 → Nov 28, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6383705B2 | Toner for electrophotography | Physics | 34 | Expired |
| USD282236S | Electric plane | General | 30 | Expired |
| USD285894S | Hedge trimmer | General | 19 | Expired |
| US6146805A | Printing method, printer, printed object, and optical disk | Emerging Cross-Sectional Technologies | 12 | Expired |
| USD269031S | Fishing reel | General | 9 | Expired |
| USD310473S | Diamond file | General | 6 | Expired |
| USD272511S | Electric sander | General | 5 | Expired |
| US6946228B2 | Toner for development of electrostatic latent images | Physics | 5 | Expired |
| USD281188S | Fishing reel | General | 5 | Expired |
| USD295716S | Whetstone | General | 4 | Expired |
| US5173387A | Electrophotographic dry developer | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6077582A | Optical disc, process for producing the optical disc and its manufacturing apparatus | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7442480B2 | Positively chargeable toner | Physics | 2 | Expired |
| US7842448B2 | Method of forming fixed images | Physics | 0 | Active |
| US7572563B2 | Toner for electrostatic image development | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.