Hisanori Kanayama
10Patents
3h-index
7Co-inventors
53Inventor score
Filing activity: Jan 24, 1980 → Mar 22, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4559303A | Carrier composed of particulate polymer | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4339435A | Anti-tumor substance | Chemistry; Metallurgy | 5 | Expired |
| US4296015A | Molded article of hydrous polymer and process for producing the same | Chemistry; Metallurgy | 4 | Expired |
| US10961969B2 | Startup assistance device for internal combustion engine | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US11248611B2 | Control device for general purpose engine | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US10989159B2 | Control device of general-purpose engine | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11536217B2 | Information providing system | Physics | 0 | Active |
| US11486329B2 | Load operating device | Electricity | 0 | Active |
| US11526592B2 | Working machine management system and working machine | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10433357B2 | Marine telecommunications network building system and telecommunications terminal for small boats | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.