Hiroyuki Asanuma
12Patents
3h-index
21Co-inventors
60Inventor score
Filing activity: May 22, 1991 → Mar 1, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6001139A | Nonaqueous secondary battery having multiple-layered negative electrode | Emerging Cross-Sectional Technologies | 72 | Expired |
| US5374513A | Silver halide photographic light-sensitive material | Physics | 35 | Expired |
| US7844193B2 | Multifunctional machine and method of controlling multifunctional machine | Physics | 6 | Active |
| US10988105B2 | Vehicular protection system | Performing Operations; Transporting | 3 | Active |
| US11242022B2 | Pedestrian protecting device for vehicle and vehicle including same | Performing Operations; Transporting | 3 | Active |
| US5221604A | Silver halide photographic material | Physics | 2 | Expired |
| US5500336A | Silver halide photographic material | Physics | 1 | Expired |
| US5447834A | Color diffusion transfer photographic material | Physics | 1 | Expired |
| US5424168A | Core/shell direct positive silver halide emulsion with silver halide solvent removal | Physics | 1 | Expired |
| US12109972B2 | Airbag apparatus and airbag system | Performing Operations; Transporting | 0 | Active |
| US11040693B2 | Vehicular protection device and vehicle | Performing Operations; Transporting | 0 | Active |
| US11987201B2 | Airbag system, object protection method, and program | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.