Hideki Sakata
18Patents
5h-index
27Co-inventors
66Inventor score
Filing activity: Sep 2, 1992 → Sep 6, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6629939B2 | Massage chair | Human Necessities | 32 | Expired |
| US5497469A | Dynamic address translation allowing quick update of the change bit | Physics | 12 | Expired |
| US6374334B1 | Data processing apparatus with a cache controlling device | Physics | 10 | Expired |
| US8063506B2 | Car power source apparatus | Emerging Cross-Sectional Technologies | 9 | Active |
| US9776517B2 | Power supply device for vehicle performing regenerative braking | Emerging Cross-Sectional Technologies | 7 | Active |
| US7743215B2 | Cache-memory control apparatus, cache-memory control method and computer product | Physics | 5 | Active |
| US7330961B2 | Cache control method and processor system | Physics | 5 | Expired |
| US9382892B2 | Vehicle performing idling stop | Emerging Cross-Sectional Technologies | 3 | Active |
| US9855905B2 | Vehicle power supply device | Electricity | 3 | Active |
| US9260068B2 | In-vehicle battery system | Emerging Cross-Sectional Technologies | 3 | Active |
| US9682673B2 | Vehicle power source device and vehicle equipped with the power source device | Emerging Cross-Sectional Technologies | 3 | Active |
| US9917336B2 | Battery system | Emerging Cross-Sectional Technologies | 3 | Active |
| US7958318B2 | Coherency maintaining device and coherency maintaining method | Physics | 2 | Active |
| US9789769B2 | Power supply device for vehicles | Emerging Cross-Sectional Technologies | 1 | Active |
| US12391138B2 | Electric vehicle, and charging and discharging facility, and system | Emerging Cross-Sectional Technologies | 0 | Active |
| US10521346B2 | Arithmetic processing apparatus and control method for arithmetic processing apparatus | Physics | 0 | Active |
| US10775870B2 | System and method for maintaining cache coherency | Physics | 0 | Active |
| US11823222B2 | Power supply/demand management device and power supply/demand adjusting method | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.